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IEEE 802.11ah

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1673:(STA), or client. The relay function allows an AP and stations to exchange frames with one another by the way of a relay. The introduction of a relay allows stations to use higher MCSs (Modulation and Coding Schemes) and reduce the time stations will stay in Active mode. This improves battery life of stations. Relay stations may also provide connectivity for stations located outside the coverage of the AP. There is an overhead cost on overall network efficiency and increased complexity with the use of relay stations. To limit this overhead, the relaying function shall be bi-directional and limited to two hops only. 1712:
the number of frame exchanges required for uplink and downlink data frames, and enable stations to extend battery lifetime by keeping Awake times short. This continuous frame exchange is done both uplink and downlink between the pair of stations. In earlier versions of the standard Bidirectional TXOP was called Speed Frame Exchange.
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among competing STAs. The AP can protect the expected duration of activity with various protection mechanisms. The use of TWT is negotiated between an AP and an STA. Target Wake Time may be used to reduce network energy consumption, as stations that use it can enter a doze state until their TWT arrives.
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Target Wake Time (TWT) is a function that permits an AP to define a specific time or set of times for individual stations to access the medium. The STA (client) and the AP exchange information that includes an expected activity duration to allow the AP to control the amount of contention and overlap
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Power-saving stations are divided into two classes: TIM stations and non-TIM stations. TIM stations periodically receive information about traffic buffered for them from the access point in the so-called TIM information element, hence the name. Non-TIM stations use the new Target Wake Time mechanism
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Bidirectional TXOP allows an AP and non-AP (STA or client) to exchange a sequence of uplink and downlink frames during a reserved time (transmit opportunity or TXOP). This operation mode is intended to reduce the number of contention-based channel accesses, improve channel efficiency by minimizing
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model, especially concerning medium contention. A prominent aspect of 802.11ah is the behavior of stations that are grouped to minimize contention on the air media, use relay to extend their reach, use little power thanks to predefined wake/doze periods, are still able to send data at high speed
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IEEE Standard for Information technology--Telecommunications and information exchange between systems - Local and metropolitan area networks--Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications Amendment 2: Sub 1 GHZ License Exempt
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IEEE Standard for Information Technology- Telecommunications and Information Exchange Between Systems- Local and Metropolitan Area Networks- Specific Requirements Part Ii: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications. (n.d.). doi:10.1109/ieeestd.2003.94282
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The partition of the coverage area of a Basic Service Set (BSS) into sectors, each containing a subset of stations, is called sectorization. This partitioning is achieved through a set of antennas or a set of synthesized antenna beams to cover different sectors of the BSS. The goal of the
1703:(BSS) into groups and restricting channel access only to stations belonging to a given group at any given time period. It helps to reduce contention and to avoid simultaneous transmissions from a large number of stations hidden from each other. 114:
traffic. The other purpose of the protocol is to allow low rate 802.11 wireless stations to be used in the sub-gigahertz spectrum. The protocol is one of the IEEE 802.11 technologies which is the most different from the
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and 6 GHz bands. It also benefits from lower energy consumption, allowing the creation of large groups of stations or sensors that cooperate to share signals, supporting the concept of the
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sectorization is to reduce medium contention or interference by the reduced number of stations within a sector and/or to allow spatial sharing among overlapping BSS (OBSS) APs or stations.
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extended operation of 802.11a to the licensed 3.7 GHz band. Increased power limits allow a range up to 5,000 m. As of 2009, it is only being licensed in the United States by the
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under some negotiated conditions and use sectored antennas. It uses the 802.11a/g specification that is down sampled to provide 26 channels, each of them able to provide 100 kbit/s
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has become available for 802.11ax, these may decrease. Also, these theoretical values depend on the link distance, whether the link is line-of-sight or not, interferences and the
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Aust, Stefan; Prasad, R Venkatesha; Niemegeers, Ignas GMM (2012). "IEEE 802.11 ah: Advantages in standards and further challenges for sub 1 GHz Wi-Fi".
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to 3.2 microseconds, in order to support Outdoor communications, where the maximum possible propagation delay is larger compared to Indoor environments.
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Adame, Toni; Bel, Albert; Bellalta, Boris; Barcelo, Jaume; Oliver, Miquel (2014). "IEEE 802.11AH: the WiFi approach for M2M communications".
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Data rates up to 347 Mbit/s are achieved only with the maximum of four spatial streams using one 16 MHz-wide channel. Various
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with a carrier separation of 31.25 kHz (2 MHz/64) (32 μs). Each of these subcarriers can be a
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Flores, Adriana B.; Guerra, Ryan E.; Knightly, Edward W.; Ecclesine, Peter; Pandey, Santosh (October 2013).
3154: 2369: 4748: 4309: 168: 124:. It can cover a one-kilometer radius. It aims at providing connectivity to thousands of devices under an 5542: 4665: 4401: 3382: 1666: 149: 3207:
This is obsolete, and support for this might be subject to removal in a future revision of the standard
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The Physical Layer of the IEEE 802.11p WAVE Communication Standard: The Specifications and Challenges
3781: 3694: 2826: 1734: 1670: 5451: 5446: 5441: 5436: 5431: 5426: 5421: 4184: 4004:"IEEE 802.11ay: 1st real standard for Broadband Wireless Access (BWA) via mmWave – Technology Blog" 2535: 2069: 1838: 1821: 1733:
which, unlike 802.11ah, operates in licensed bands. More specifically, 802.11af operates in the TV
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A benefit of 802.11ah is extended range, making it useful for rural communications and offloading
4690: 4566: 4151: 4133: 4050: 3744: 2930: 2185: 2180: 184: 180: 129: 121: 83: 5239: 5234: 5214: 5198: 5192: 5187: 5182: 5177: 5172: 5162: 5157: 5147: 5142: 4778: 4608: 3441: 3298: 3228: 2126: 2121: 2096: 2029: 2009: 1964: 1927: 1700: 5367: 5108: 5103: 5093: 5088: 5083: 5078: 5073: 5068: 5058: 5053: 5048: 5043: 5033: 5028: 5023: 5018: 5003: 4998: 4993: 4988: 4983: 4234:"Advances in IEEE 802.11 ah standardization for machine-type communications in sub-1GHz WLAN" 5132: 4798: 4218: 4143: 4103: 3983: 3891: 3433: 111: 60: 33: 23: 3839: 4561: 3976:"An Overview of China Millimeter-Wave Multiple Gigabit Wireless Local Area Network System" 2478: 1746: 3864: 2467: 3743:
Banerji, Sourangsu; Chowdhury, Rahul Singha. "On IEEE 802.11: Wireless LAN Technology".
5416: 4546: 4541: 4461: 4411: 3725: 3318: 3314: 3290: 3262: 157: 133: 5590: 5522: 5466: 5461: 5456: 5406: 5401: 5396: 5386: 5362: 5338: 5326: 5315: 5304: 5292: 5287: 5277: 5264: 5253: 4743: 4723: 4576: 4551: 4481: 4371: 4316: 4233: 3717:"Wi-Fi CERTIFIED n: Longer-Range, Faster-Throughput, Multimedia-Grade Wi-Fi Networks" 3670: 2920: 2818: 2740: 2689: 2643: 2593: 2565: 2462: 2353: 2260: 1730: 79: 4155: 5506: 5496: 5244: 5229: 5224: 5219: 5209: 5152: 4793: 4788: 4773: 4768: 4763: 4713: 3496: 2048: 176: 125: 3988: 3926: 3895: 3437: 5378: 5118: 4872: 4753: 4718: 4708: 4685: 4680: 4675: 4670: 4653: 4648: 4638: 4223: 4174:"A survey on IEEE 802.11 ah: an Enabling Networking Technology for Smart Cities" 4107: 1786: 200: 161: 3882: 2080: 2059: 5491: 5486: 4818: 4700: 4633: 4628: 4623: 4618: 4613: 4603: 145: 99: 4147: 5552: 5532: 5390: 4643: 4536: 4531: 4516: 4506: 4496: 4476: 4471: 4456: 4446: 4441: 4421: 4416: 4396: 4391: 4386: 4381: 4366: 4331: 4172:
Khorov, Evgeny; Lyakhov, Andrey; Krotov, Alexander; Guschin, Andrey (2014).
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Zhou, Yuan; Wang, Haiguang; Zheng, Shoukang; Lei, Zander Zhongding (2013).
3465:"There's a new type of Wi-Fi, and it's designed to connect your smart home" 4823: 4595: 4586: 4304: 4294: 4289: 3814:"Wi-Fi Capacity Analysis for 802.11ac and 802.11n: Theory & Practice" 3400:
MCS 9 is not applicable to all channel width/spatial stream combinations.
2967: 67: 3538:"Which Technologies Does Wi-Fi HaLow Have The Best Potential To Disrupt" 5547: 5343: 5309: 5258: 5203: 5098: 5063: 5038: 5013: 5008: 4978: 4973: 4968: 4962: 4956: 4951: 4946: 4941: 4935: 4929: 4924: 4919: 4914: 4908: 4902: 4897: 4892: 4887: 4832: 4466: 4451: 3945:"Understanding IEEE 802.11ad Physical Layer and Measurement Challenges" 3360: 2508: 2393: 2358: 2293: 2270: 2265: 2208: 75: 64: 3317:
is 0.8 microseconds. However, 802.11ax extended the maximum available
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Restricted Access Window allows partitioning of the stations within a
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Communications Workshops (ICC), 2013 IEEE International Conference on
3765:"The complete family of wireless LAN standards: 802.11 a, b, g, j, n" 95: 74:
networks, compared to conventional Wi-Fi networks operating in the
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another low power long range wireless communication technology
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Communications (ICC), 2012 IEEE International Conference on
4089:"IEEE 802.11ah: A Long Range 802.11 WLAN at Sub 1 GHz" 3789:. World Congress on Engineering and Computer Science. 2014. 3485:
Wi-Fi Alliance introduces low power, long range Wi-Fi HaLow
2684: 1825: 1669:(AP) is an entity that logically consists of a Relay and a 152:
rates are defined by the standard and are represented by a
51: 42: 3915:. Rohde & Schwarz GmbH. November 21, 2013. p. 14. 3649: 3625: 2735: 86:(IoT). The protocol's low power consumption competes with 4202:
Sun, Weiping; Choi, Munhwan; Choi, Sunghyun (July 2013).
3585: 3583: 3581: 2813: 1812: 4051:"802.11 Alternate PHYs A whitepaper by Ayman Mukaddam" 3910:"802.11ad - WLAN at 60 GHz: A Technology Introduction" 3695:"Official IEEE 802.11 working group project timelines" 1835: 45: 3601: 48: 5515: 5479: 5377: 5117: 4817: 4699: 4594: 4585: 4282: 1818: 39: 36: 3881: 3715: 1729:Another WLAN standard for sub-1 GHz bands is 3363:(pre-802.11 hardware with a 915 MHz variant) 2588: 2347: 3637: 3338: 3336: 3293:which is 0.8 microseconds. Since multi-user via 3224: 3222: 3309: 3307: 3285: 3283: 3281: 3279: 3277: 3275: 3273: 3271: 3257: 3255: 3253: 3251: 3249: 3247: 3245: 3243: 3241: 2457: 4260: 3289:For single-user cases only, based on default 1771: 8: 3854:"IEEE 802.11ac: What Does it Mean for Test?" 3565:"Wi-Fi preps for 900 MHz with 802.11ah" 2905: 2174: 3613: 3589: 3203: 3201: 3199: 3197: 3195: 3193: 3191: 1815: 1682:which enables reducing signaling overhead. 4591: 4267: 4253: 4245: 3883:"IEEE Standard for Information Technology" 3507: 3505: 3459: 3457: 1778: 1764: 1756: 4222: 4137: 3987: 3808: 3806: 3748: 3738: 3736: 2090: 207:a guard interval of 4 or 8 microseconds. 3830:Belanger, Phil; Biba, Ken (2007-05-31). 1745:bands between 54 and 790 MHz using 209: 3420: 3393: 3187: 3183: 2673:carrier, low-power single carrier 2632:carrier, low-power single carrier 2254: 2115: 175:subcarriers, 52 are for data and 4 are 4045: 4043: 1922: 160:(GI) is defined as the timing between 98:, and has the added benefit of higher 63:wireless networking standard. It uses 4024:. IEEE. pp. 2, 3. Archived from 3018: 2530: 7: 3980:IEICE Transactions on Communications 3497:Low power, long range Wi-Fi® for IoT 1839: 3927:"Connect802 - 802.11ac Discussion" 3628:, 4.3.2. Restricted Access Window. 3602:Aust, Prasad & Niemegeers 2012 26:protocol published in 2017 called 14: 3409:GI stands for the guard interval. 2855: 32: 3832:"802.11n Delivers Better Range" 3652:, 4.3.1. Virtual carrier sense. 3616:, p. 94, 5.2 Power Saving. 1826: 4211:Journal of ICT Standardization 4096:Journal of ICT Standardization 3863:. October 2013. Archived from 3515:. Qualcomm.com. Archived from 3330:Wake-up Radio (WUR) Operation. 3301:components in the environment. 2043:5,000 m (16,000 ft) 1986:divide by 2 and 4 for 10 and 5 211:Modulation and coding schemes 1: 3982:. E101.B (2): 262–276. 2018. 3487:; wi-fi.org; January 4, 2016. 2085:1,000 m (3,300 ft) 2064:1,000 m (3,300 ft) 1753:IEEE 802.11 network standards 4126:IEEE Wireless Communications 3989:10.1587/transcom.2017ISI0004 3896:10.1109/IEEESTD.2018.8345727 3638:ZhouWang & ZhengLei 2013 3438:10.1109/IEEESTD.2017.7920364 1978:6, 9, 12, 18, 24, 36, 48, 54 154:Modulation and Coding Scheme 16:Wireless networking protocol 4240:. IEEE. pp. 1269–1273. 4224:10.13052/jicts2245-800X.115 4167:. IEEE. pp. 6885–6889. 4108:10.13052/jicts2245-800X.115 3563:Tammy Parker (2013-09-02). 167:2 MHz channel uses an 5613: 5571:IEEE Standards Association 4183:. Elsevier. Archived from 4070:. IEEE P802.11. 2012-07-10 3499:; wi-fi.org; May 21, 2020. 3467:. theverge.com. 2016-01-04 3184: 3013: 1869: 1759: 235: 102:and wider coverage range. 70:to provide extended-range 5561: 3614:Sun, Choi & Choi 2013 3590:Sun, Choi & Choi 2013 3513:"Wi-Fi Advanced 802.11ah" 2895: 2841: 2805: 2587: 2578: 2410:120 m (390 ft) 2409: 2406: 2390: 2387: 2374: 2363: 2352: 2346: 2310:120 m (390 ft) 2309: 2306: 2290: 2287: 2278: 2275: 2259: 2253: 2224: 2221: 2205: 2202: 2193: 2190: 2179: 2173: 2161:250 m (820 ft) 2160: 2157: 2146: 2143: 2134: 2131: 2120: 2114: 2110:140 m (460 ft) 2004:120 m (390 ft) 1995: 1992: 1977: 1974: 1960: 1956:140 m (460 ft) 1917:100 m (330 ft) 1849: 1846: 1807: 1804: 1801: 1794: 252: 249: 246: 243: 240: 230: 225: 220: 215: 59:) as an amendment of the 4148:10.1109/MWC.2014.7000982 4102:(1): 83–108. July 2013. 3962:"802.11aj Press Release" 3567:. FierceWirelessTech.com 3216:For Japanese regulation. 3014:802.11 Standard rollups 2635:3.3 m (11 ft) 2222:35 m (115 ft) 2158:70 m (230 ft) 2107:38 m (125 ft) 2001:35 m (115 ft) 1953:35 m (115 ft) 1725:Comparison with 802.11af 1695:Restricted Access Window 128:. The protocol supports 5576:Category:IEEE standards 4181:Computer Communications 4022:"P802.11 Wireless LANs" 3342:For Chinese regulation. 3115:802.11-2020 (802.11md) 3084:802.11-2016 (802.11mc) 3053:802.11-2012 (802.11mb) 3022:802.11-2007 (802.11ma) 2407:30 m (98 ft) 2307:30 m (98 ft) 1914:20 m (66 ft) 3888:IEEE Std 802.11aj-2018 3669:. IEEE. Archived from 3383:List of WLAN channels 3165:Up to 9608 or 303336 253:16 MHz channels 4132:(6). IEEE: 144–152. 3640:, 4. Channel Access. 3126:Up to 866.7 or 6757 3095:Up to 866.7 or 6757 2568:(multi-carrier OOK) 1735:white space spectrum 171:of 64, of which: 56 132:(M2M) markets, like 68:license-exempt bands 4068:"TGaf PHY proposal" 4008:techblog.comsoc.org 250:8 MHz channels 247:4 MHz channels 244:2 MHz channels 241:1 MHz channels 236:Data rate (Mbit/s) 212: 24:wireless networking 3931:www.connect802.com 3697:. January 26, 2017 3650:Khorov et al. 2014 3626:Khorov et al. 2014 1707:Bidirectional TXOP 1671:networking station 1661:Relay Access Point 210: 130:machine to machine 84:Internet of things 5584: 5583: 5475: 5474: 3729:. September 2009. 3447:978-1-5044-3911-4 3351: 3350: 3229:IEEE 802.11y-2008 1789:network standards 1701:Basic Service Set 1653: 1652: 5604: 4592: 4269: 4262: 4255: 4246: 4241: 4228: 4226: 4208: 4198: 4196: 4195: 4189: 4178: 4168: 4159: 4141: 4112: 4111: 4093: 4085: 4079: 4078: 4076: 4075: 4064: 4058: 4057: 4055: 4047: 4038: 4037: 4035: 4033: 4018: 4012: 4011: 4000: 3994: 3993: 3991: 3972: 3966: 3965: 3958: 3952: 3951: 3949: 3941: 3935: 3934: 3923: 3917: 3916: 3914: 3906: 3900: 3899: 3885: 3878: 3872: 3871: 3869: 3858: 3850: 3844: 3843: 3838:. Archived from 3827: 3821: 3820: 3818: 3810: 3801: 3797: 3791: 3790: 3788: 3778: 3772: 3771: 3769: 3761: 3755: 3754: 3752: 3740: 3731: 3730: 3722: 3719: 3712: 3706: 3705: 3703: 3702: 3691: 3685: 3684: 3682: 3681: 3675: 3668: 3659: 3653: 3647: 3641: 3635: 3629: 3623: 3617: 3611: 3605: 3599: 3593: 3587: 3576: 3575: 3573: 3572: 3560: 3554: 3553: 3551: 3549: 3544:. 30 August 2022 3534: 3528: 3527: 3525: 3524: 3509: 3500: 3494: 3488: 3482: 3476: 3475: 3473: 3472: 3461: 3452: 3451: 3425: 3410: 3407: 3401: 3398: 3343: 3340: 3331: 3328: 3322: 3311: 3302: 3287: 3266: 3259: 3236: 3226: 3217: 3214: 3208: 3205: 2945: 2907: 2881: 2857: 2815: 2800: 2796: 2789: 2785: 2778: 2765: 2756: 2737: 2723: 2710: 2686: 2672: 2662: 2631: 2618: 2609: 2590: 2558: 2554: 2532: 2499: 2459: 2451: 2437: 2423: 2384: 2349: 2341: 2329: 2256: 2176: 2117: 2092: 1989: 1983: 1924: 1873: 1864: 1841: 1828: 1813:Freq­uency 1780: 1773: 1766: 1757: 1686:Target Wake Time 213: 112:cell phone tower 61:IEEE 802.11-2007 58: 57: 54: 53: 50: 47: 44: 41: 38: 5612: 5611: 5607: 5606: 5605: 5603: 5602: 5601: 5587: 5586: 5585: 5580: 5557: 5511: 5471: 5373: 5121: 5113: 4821: 4813: 4695: 4581: 4278: 4273: 4231: 4206: 4201: 4193: 4191: 4187: 4176: 4171: 4162: 4123: 4120: 4115: 4091: 4087: 4086: 4082: 4073: 4071: 4066: 4065: 4061: 4053: 4049: 4048: 4041: 4031: 4029: 4020: 4019: 4015: 4002: 4001: 3997: 3974: 3973: 3969: 3960: 3959: 3955: 3947: 3943: 3942: 3938: 3925: 3924: 3920: 3912: 3908: 3907: 3903: 3880: 3879: 3875: 3867: 3856: 3852: 3851: 3847: 3829: 3828: 3824: 3816: 3812: 3811: 3804: 3798: 3794: 3786: 3780: 3779: 3775: 3767: 3763: 3762: 3758: 3742: 3741: 3734: 3720: 3714: 3713: 3709: 3700: 3698: 3693: 3692: 3688: 3679: 3677: 3673: 3666: 3661: 3660: 3656: 3648: 3644: 3636: 3632: 3624: 3620: 3612: 3608: 3600: 3596: 3588: 3579: 3570: 3568: 3562: 3561: 3557: 3547: 3545: 3536: 3535: 3531: 3522: 3520: 3511: 3510: 3503: 3495: 3491: 3483: 3479: 3470: 3468: 3463: 3462: 3455: 3448: 3427: 3426: 3422: 3418: 3413: 3408: 3404: 3399: 3395: 3391: 3356: 3347: 3346: 3341: 3334: 3329: 3325: 3312: 3305: 3288: 3269: 3261:Based on short 3260: 3239: 3227: 3220: 3215: 3211: 3206: 3189: 3152: 2971: 2943: 2928: 2908: 2897: 2879: 2877: 2869: 2828: 2798: 2794: 2787: 2783: 2776: 2763: 2761: 2754: 2752: 2721: 2708: 2706: 2701: 2670: 2660: 2658: 2629: 2616: 2614: 2607: 2605: 2580: 2556: 2552: 2550: 2514: 2507: 2497: 2495: 2493: 2485: 2476: 2465: 2449: 2444: 2435: 2430: 2421: 2416: 2399: 2392: 2382: 2367: 2356: 2339: 2327: 2299: 2292: 2269: 2263: 2214: 2207: 2183: 2150: 2124: 2018: 1987: 1985: 1981: 1979: 1969:September 1999 1932:September 1999 1871: 1862: 1829: 1820: 1809: 1798: 1796: 1790: 1784: 1755: 1747:cognitive radio 1727: 1718: 1709: 1697: 1688: 1679: 1663: 1658: 232: 227: 222: 217: 142: 108: 35: 31: 17: 12: 11: 5: 5610: 5608: 5600: 5599: 5589: 5588: 5582: 5581: 5579: 5578: 5573: 5568: 5562: 5559: 5558: 5556: 5555: 5550: 5545: 5540: 5535: 5530: 5525: 5519: 5517: 5513: 5512: 5510: 5509: 5504: 5499: 5494: 5489: 5483: 5481: 5477: 5476: 5473: 5472: 5470: 5469: 5464: 5459: 5454: 5449: 5444: 5439: 5434: 5429: 5424: 5419: 5414: 5404: 5399: 5394: 5383: 5381: 5375: 5374: 5372: 5371: 5359: 5356: 5353: 5350: 5347: 5335: 5332: 5329: 5324: 5321: 5318: 5313: 5301: 5298: 5295: 5290: 5285: 5280: 5275: 5272: 5262: 5250: 5247: 5242: 5237: 5232: 5227: 5222: 5217: 5212: 5207: 5195: 5190: 5185: 5180: 5175: 5170: 5165: 5160: 5155: 5150: 5145: 5140: 5135: 5129: 5127: 5115: 5114: 5112: 5111: 5106: 5101: 5096: 5091: 5086: 5081: 5076: 5071: 5066: 5061: 5056: 5051: 5046: 5041: 5036: 5031: 5026: 5021: 5016: 5011: 5006: 5001: 4996: 4991: 4986: 4981: 4976: 4971: 4966: 4959: 4954: 4949: 4944: 4939: 4932: 4927: 4922: 4917: 4912: 4905: 4900: 4895: 4890: 4885: 4880: 4875: 4870: 4865: 4860: 4855: 4850: 4845: 4840: 4835: 4829: 4827: 4815: 4814: 4812: 4811: 4806: 4796: 4791: 4786: 4781: 4776: 4771: 4766: 4761: 4756: 4751: 4746: 4741: 4736: 4731: 4726: 4721: 4716: 4711: 4705: 4703: 4697: 4696: 4694: 4693: 4688: 4683: 4678: 4673: 4668: 4663: 4662: 4661: 4651: 4646: 4641: 4636: 4631: 4626: 4621: 4616: 4611: 4606: 4600: 4598: 4589: 4583: 4582: 4580: 4579: 4574: 4569: 4564: 4559: 4554: 4549: 4544: 4539: 4534: 4529: 4524: 4519: 4514: 4509: 4504: 4499: 4494: 4489: 4484: 4479: 4474: 4469: 4464: 4459: 4454: 4449: 4444: 4439: 4434: 4429: 4424: 4419: 4414: 4409: 4404: 4399: 4394: 4389: 4384: 4379: 4374: 4369: 4364: 4359: 4354: 4349: 4344: 4339: 4334: 4329: 4324: 4319: 4314: 4313: 4312: 4302: 4297: 4292: 4286: 4284: 4280: 4279: 4276:IEEE standards 4274: 4272: 4271: 4264: 4257: 4249: 4243: 4242: 4229: 4199: 4169: 4160: 4119: 4116: 4114: 4113: 4080: 4059: 4039: 4013: 3995: 3967: 3953: 3936: 3918: 3901: 3890:. April 2018. 3873: 3870:on 2014-08-16. 3845: 3842:on 2008-11-24. 3822: 3802: 3792: 3773: 3756: 3732: 3726:Wi-Fi Alliance 3707: 3686: 3654: 3642: 3630: 3618: 3606: 3594: 3577: 3555: 3529: 3501: 3489: 3477: 3453: 3446: 3419: 3417: 3414: 3412: 3411: 3402: 3392: 3390: 3387: 3386: 3385: 3380: 3374: 3369: 3364: 3355: 3352: 3349: 3348: 3345: 3344: 3332: 3323: 3319:guard interval 3315:guard interval 3303: 3291:guard interval 3267: 3263:guard interval 3237: 3218: 3209: 3186: 3185: 3182: 3181: 3179: 3177: 3168: 3166: 3163: 3161: 3160:2.4, 5, 6, 60 3158: 3150:September 2024 3147: 3143: 3142: 3140: 3138: 3129: 3127: 3124: 3122: 3119: 3118:December 2020 3116: 3112: 3111: 3109: 3107: 3098: 3096: 3093: 3091: 3088: 3087:December 2016 3085: 3081: 3080: 3078: 3076: 3067: 3065: 3062: 3060: 3057: 3054: 3050: 3049: 3047: 3045: 3036: 3034: 3031: 3029: 3026: 3023: 3020: 3016: 3015: 3011: 3010: 3007: 3004: 2997: 2994: 2991: 2988: 2985: 2982: 2977: 2963: 2962: 2959: 2956: 2950: 2947: 2940: 2937: 2934: 2923: 2918: 2903: 2893: 2892: 2889: 2886: 2883: 2874: 2871: 2866: 2863: 2858: 2852: 2851: 2848: 2845: 2840: 2837: 2834: 2831: 2824: 2823:February 2014 2821: 2816: 2811: 2803: 2802: 2791: 2780: 2770: 2767: 2758: 2749: 2746: 2743: 2738: 2732: 2731: 2728: 2725: 2715: 2712: 2703: 2698: 2695: 2692: 2687: 2681: 2680: 2677: 2674: 2667: 2664: 2655: 2652: 2649: 2646: 2640: 2639: 2636: 2633: 2623: 2620: 2611: 2602: 2599: 2598:December 2012 2596: 2591: 2586: 2576: 2575: 2572: 2569: 2563: 2560: 2547: 2544: 2541: 2538: 2533: 2527: 2526: 2523: 2520: 2504: 2501: 2490: 2487: 2482: 2471: 2460: 2454: 2453: 2446: 2440: 2439: 2432: 2426: 2425: 2418: 2412: 2411: 2408: 2405: 2389: 2386: 2379: 2376: 2373: 2362: 2351: 2344: 2343: 2336: 2332: 2331: 2324: 2320: 2319: 2316: 2312: 2311: 2308: 2305: 2289: 2286: 2283: 2280: 2277: 2274: 2258: 2251: 2250: 2247: 2243: 2242: 2239: 2235: 2234: 2231: 2227: 2226: 2223: 2220: 2204: 2201: 2198: 2195: 2192: 2191:December 2013 2189: 2178: 2171: 2170: 2167: 2163: 2162: 2159: 2156: 2145: 2142: 2139: 2136: 2133: 2130: 2119: 2112: 2111: 2108: 2105: 2102: 2099: 2094: 2087: 2086: 2083: 2078: 2075: 2074:December 2022 2072: 2066: 2065: 2062: 2057: 2054: 2051: 2045: 2044: 2041: 2038: 2035: 2034:November 2008 2032: 2026: 2025: 2022: 2019: 2015: 2014:November 2004 2012: 2006: 2005: 2002: 1999: 1994: 1991: 1984:MHz bandwidth, 1976: 1973: 1970: 1967: 1962: 1958: 1957: 1954: 1951: 1945: 1942: 1941:1, 2, 5.5, 11 1939: 1936: 1933: 1930: 1925: 1919: 1918: 1915: 1912: 1901: 1898: 1895: 1892: 1889: 1886: 1881: 1875: 1867: 1866: 1859: 1856: 1852: 1851: 1850:Out­door 1848: 1844: 1843: 1837: 1834: 1824: 1817: 1814: 1811: 1806: 1803: 1800: 1792: 1791: 1785: 1783: 1782: 1775: 1768: 1760: 1754: 1751: 1726: 1723: 1717: 1714: 1708: 1705: 1696: 1693: 1687: 1684: 1678: 1675: 1662: 1659: 1657: 1654: 1651: 1650: 1647: 1644: 1641: 1638: 1635: 1632: 1629: 1626: 1623: 1620: 1617: 1614: 1611: 1607: 1606: 1603: 1600: 1597: 1594: 1591: 1588: 1585: 1582: 1579: 1576: 1573: 1570: 1567: 1563: 1562: 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5388: 5385: 5384: 5382: 5380: 5376: 5369: 5365: 5364: 5360: 5357: 5354: 5351: 5348: 5345: 5341: 5340: 5336: 5333: 5330: 5328: 5325: 5322: 5319: 5317: 5314: 5311: 5307: 5306: 5302: 5299: 5296: 5294: 5291: 5289: 5286: 5284: 5281: 5279: 5276: 5273: 5270: 5266: 5263: 5260: 5256: 5255: 5251: 5248: 5246: 5243: 5241: 5238: 5236: 5233: 5231: 5228: 5226: 5223: 5221: 5218: 5216: 5213: 5211: 5208: 5205: 5201: 5200: 5196: 5194: 5191: 5189: 5186: 5184: 5181: 5179: 5176: 5174: 5171: 5169: 5166: 5164: 5161: 5159: 5156: 5154: 5151: 5149: 5146: 5144: 5141: 5139: 5136: 5134: 5131: 5130: 5128: 5125: 5120: 5116: 5110: 5107: 5105: 5102: 5100: 5097: 5095: 5092: 5090: 5087: 5085: 5082: 5080: 5077: 5075: 5072: 5070: 5067: 5065: 5062: 5060: 5057: 5055: 5052: 5050: 5047: 5045: 5042: 5040: 5037: 5035: 5032: 5030: 5027: 5025: 5022: 5020: 5017: 5015: 5012: 5010: 5007: 5005: 5002: 5000: 4997: 4995: 4992: 4990: 4987: 4985: 4982: 4980: 4977: 4975: 4972: 4970: 4967: 4965: 4964: 4960: 4958: 4955: 4953: 4950: 4948: 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4523: 4520: 4518: 4515: 4513: 4510: 4508: 4505: 4503: 4500: 4498: 4495: 4493: 4490: 4488: 4485: 4483: 4480: 4478: 4475: 4473: 4470: 4468: 4465: 4463: 4460: 4458: 4455: 4453: 4450: 4448: 4445: 4443: 4440: 4438: 4435: 4433: 4430: 4428: 4425: 4423: 4420: 4418: 4415: 4413: 4410: 4408: 4405: 4403: 4400: 4398: 4395: 4393: 4390: 4388: 4385: 4383: 4380: 4378: 4375: 4373: 4370: 4368: 4365: 4363: 4360: 4358: 4355: 4353: 4350: 4348: 4345: 4343: 4340: 4338: 4335: 4333: 4330: 4328: 4325: 4323: 4320: 4318: 4315: 4311: 4308: 4307: 4306: 4303: 4301: 4298: 4296: 4293: 4291: 4288: 4287: 4285: 4281: 4277: 4270: 4265: 4263: 4258: 4256: 4251: 4250: 4247: 4239: 4235: 4230: 4225: 4220: 4217:(1): 83–108. 4216: 4212: 4205: 4200: 4190:on 2015-07-24 4186: 4182: 4175: 4170: 4166: 4161: 4157: 4153: 4149: 4145: 4140: 4135: 4131: 4127: 4122: 4121: 4117: 4109: 4105: 4101: 4097: 4090: 4084: 4081: 4069: 4063: 4060: 4052: 4046: 4044: 4040: 4028:on 2017-12-06 4027: 4023: 4017: 4014: 4009: 4005: 3999: 3996: 3990: 3985: 3981: 3977: 3971: 3968: 3963: 3957: 3954: 3946: 3940: 3937: 3932: 3928: 3922: 3919: 3911: 3905: 3902: 3897: 3893: 3889: 3884: 3877: 3874: 3866: 3862: 3855: 3849: 3846: 3841: 3837: 3833: 3826: 3823: 3815: 3809: 3807: 3803: 3796: 3793: 3785: 3784: 3777: 3774: 3766: 3760: 3757: 3751: 3746: 3739: 3737: 3733: 3728: 3727: 3718: 3711: 3708: 3696: 3690: 3687: 3676:on 2017-12-15 3672: 3665: 3658: 3655: 3651: 3646: 3643: 3639: 3634: 3631: 3627: 3622: 3619: 3615: 3610: 3607: 3603: 3598: 3595: 3591: 3586: 3584: 3582: 3578: 3566: 3559: 3556: 3543: 3539: 3533: 3530: 3519:on 2014-09-24 3518: 3514: 3508: 3506: 3502: 3498: 3493: 3490: 3486: 3481: 3478: 3466: 3460: 3458: 3454: 3449: 3443: 3439: 3435: 3431: 3424: 3421: 3415: 3406: 3403: 3397: 3394: 3388: 3384: 3381: 3378: 3375: 3373: 3370: 3368: 3365: 3362: 3358: 3357: 3353: 3339: 3337: 3333: 3327: 3324: 3320: 3316: 3310: 3308: 3304: 3300: 3296: 3292: 3286: 3284: 3282: 3280: 3278: 3276: 3274: 3272: 3268: 3264: 3258: 3256: 3254: 3252: 3250: 3248: 3246: 3244: 3242: 3238: 3234: 3230: 3225: 3223: 3219: 3213: 3210: 3204: 3202: 3200: 3198: 3196: 3194: 3192: 3188: 3180: 3178: 3176: 3172: 3169: 3167: 3164: 3162: 3159: 3156: 3151: 3148: 3145: 3144: 3141: 3139: 3137: 3133: 3130: 3128: 3125: 3123: 3120: 3117: 3114: 3113: 3110: 3108: 3106: 3102: 3099: 3097: 3094: 3092: 3089: 3086: 3083: 3082: 3079: 3077: 3075: 3071: 3068: 3066: 3063: 3061: 3058: 3055: 3052: 3051: 3048: 3046: 3044: 3040: 3037: 3035: 3032: 3030: 3027: 3024: 3021: 3017: 3012: 3008: 3005: 3003: 3002: 2998: 2995: 2992: 2989: 2986: 2983: 2981: 2978: 2975: 2970: 2969: 2965: 2964: 2960: 2957: 2955: 2951: 2948: 2941: 2938: 2935: 2932: 2927: 2926:December 2023 2924: 2922: 2919: 2916: 2912: 2904: 2901: 2894: 2890: 2887: 2884: 2875: 2872: 2867: 2864: 2862: 2859: 2854: 2853: 2849: 2846: 2844: 2838: 2835: 2832: 2830: 2825: 2822: 2820: 2817: 2812: 2809: 2804: 2792: 2781: 2774: 2771: 2768: 2759: 2750: 2747: 2744: 2742: 2739: 2734: 2733: 2729: 2726: 2719: 2716: 2713: 2704: 2699: 2696: 2693: 2691: 2688: 2683: 2682: 2678: 2675: 2668: 2665: 2656: 2653: 2650: 2647: 2645: 2642: 2641: 2637: 2634: 2627: 2624: 2621: 2612: 2603: 2600: 2597: 2595: 2592: 2584: 2577: 2573: 2570: 2567: 2564: 2561: 2548: 2545: 2542: 2540:October 2021 2539: 2537: 2534: 2529: 2528: 2524: 2521: 2518: 2513: 2510: 2505: 2502: 2491: 2488: 2483: 2480: 2475: 2472: 2469: 2464: 2461: 2456: 2455: 2447: 2442: 2441: 2433: 2428: 2427: 2419: 2414: 2413: 2403: 2398: 2395: 2380: 2377: 2371: 2366: 2360: 2355: 2345: 2337: 2334: 2333: 2325: 2322: 2321: 2317: 2314: 2313: 2303: 2298: 2295: 2284: 2281: 2272: 2267: 2262: 2252: 2248: 2245: 2244: 2240: 2237: 2236: 2232: 2229: 2228: 2218: 2213: 2210: 2199: 2196: 2187: 2182: 2172: 2168: 2165: 2164: 2154: 2149: 2140: 2137: 2132:October 2009 2128: 2123: 2113: 2109: 2106: 2103: 2100: 2098: 2095: 2089: 2088: 2084: 2082: 2079: 2076: 2073: 2071: 2068: 2067: 2063: 2061: 2058: 2055: 2052: 2050: 2047: 2046: 2042: 2039: 2036: 2033: 2031: 2028: 2027: 2023: 2020: 2016: 2013: 2011: 2008: 2007: 2003: 2000: 1998: 1971: 1968: 1966: 1963: 1959: 1955: 1952: 1949: 1946: 1943: 1940: 1937: 1934: 1931: 1929: 1926: 1921: 1920: 1916: 1913: 1911: 1910: 1905: 1902: 1899: 1896: 1893: 1890: 1887: 1885: 1882: 1880: 1876: 1868: 1860: 1857: 1854: 1853: 1847:In­door 1845: 1832: 1823: 1793: 1788: 1781: 1776: 1774: 1769: 1767: 1762: 1761: 1758: 1752: 1750: 1748: 1744: 1740: 1736: 1732: 1731:IEEE 802.11af 1724: 1722: 1716:Sectorization 1715: 1713: 1706: 1704: 1702: 1694: 1692: 1685: 1683: 1676: 1674: 1672: 1668: 1660: 1655: 1648: 1645: 1642: 1639: 1636: 1633: 1630: 1627: 1624: 1621: 1618: 1615: 1612: 1609: 1608: 1604: 1601: 1598: 1595: 1592: 1589: 1586: 1583: 1580: 1577: 1574: 1571: 1568: 1565: 1564: 1560: 1557: 1554: 1551: 1548: 1545: 1542: 1539: 1536: 1533: 1530: 1527: 1524: 1521: 1520: 1516: 1513: 1510: 1507: 1504: 1501: 1498: 1495: 1492: 1489: 1486: 1483: 1480: 1477: 1476: 1472: 1469: 1466: 1463: 1460: 1457: 1454: 1451: 1448: 1445: 1442: 1439: 1436: 1433: 1432: 1428: 1425: 1422: 1419: 1416: 1413: 1410: 1407: 1404: 1401: 1398: 1395: 1392: 1389: 1388: 1384: 1381: 1378: 1375: 1372: 1369: 1366: 1363: 1360: 1357: 1354: 1351: 1348: 1345: 1344: 1340: 1337: 1334: 1331: 1328: 1325: 1322: 1319: 1316: 1313: 1310: 1307: 1304: 1301: 1300: 1296: 1293: 1290: 1287: 1284: 1281: 1278: 1275: 1272: 1269: 1266: 1263: 1260: 1257: 1256: 1252: 1249: 1246: 1243: 1240: 1237: 1234: 1231: 1228: 1225: 1222: 1219: 1216: 1213: 1212: 1208: 1205: 1202: 1199: 1196: 1193: 1190: 1187: 1184: 1181: 1178: 1175: 1172: 1169: 1168: 1164: 1161: 1158: 1155: 1152: 1149: 1146: 1143: 1140: 1137: 1134: 1131: 1128: 1125: 1124: 1120: 1117: 1114: 1111: 1108: 1105: 1102: 1099: 1096: 1093: 1090: 1087: 1084: 1081: 1080: 1076: 1073: 1070: 1067: 1064: 1061: 1058: 1055: 1052: 1049: 1046: 1043: 1040: 1037: 1036: 1032: 1029: 1026: 1023: 1020: 1017: 1014: 1011: 1008: 1005: 1002: 999: 996: 993: 992: 988: 985: 982: 979: 976: 973: 970: 967: 964: 961: 958: 955: 952: 949: 948: 944: 941: 938: 935: 932: 929: 926: 923: 920: 917: 914: 911: 908: 905: 904: 900: 897: 894: 891: 888: 885: 882: 879: 876: 873: 870: 867: 864: 861: 860: 856: 853: 850: 847: 844: 841: 838: 835: 832: 829: 826: 823: 820: 817: 816: 812: 809: 806: 803: 800: 797: 794: 791: 788: 785: 782: 779: 776: 773: 772: 768: 765: 762: 759: 756: 753: 750: 747: 744: 741: 738: 735: 732: 729: 728: 724: 721: 718: 715: 712: 709: 706: 703: 700: 697: 694: 691: 688: 685: 684: 680: 677: 674: 671: 668: 665: 662: 659: 656: 653: 650: 647: 644: 641: 640: 636: 633: 630: 627: 624: 621: 618: 615: 612: 609: 606: 603: 600: 597: 596: 592: 589: 586: 583: 580: 577: 574: 571: 568: 565: 562: 559: 556: 553: 552: 548: 545: 542: 539: 536: 533: 530: 527: 524: 521: 518: 515: 512: 509: 508: 504: 501: 498: 495: 492: 489: 486: 483: 480: 477: 474: 471: 468: 465: 464: 460: 457: 454: 451: 448: 445: 442: 439: 436: 433: 430: 427: 424: 421: 420: 416: 413: 410: 407: 404: 401: 398: 395: 392: 389: 386: 383: 380: 377: 376: 372: 369: 366: 363: 360: 357: 354: 351: 348: 345: 342: 339: 336: 333: 332: 328: 325: 322: 319: 316: 313: 310: 307: 304: 301: 298: 295: 292: 289: 288: 285:4 μs GI 284: 281: 278: 275: 272: 269: 266: 263: 260: 257: 256: 239: 214: 208: 206: 202: 198: 194: 190: 186: 182: 178: 174: 170: 165: 163: 159: 155: 151: 147: 139: 137: 135: 131: 127: 123: 118: 113: 105: 103: 101: 97: 93: 89: 85: 81: 77: 73: 69: 66: 62: 56: 29: 25: 21: 20:IEEE 802.11ah 5565: 5361: 5337: 5303: 5282: 5252: 5197: 4961: 4934: 4907: 4237: 4214: 4210: 4192:. Retrieved 4185:the original 4180: 4164: 4129: 4125: 4118:Bibliography 4099: 4095: 4083: 4072:. Retrieved 4062: 4030:. Retrieved 4026:the original 4016: 4007: 3998: 3979: 3970: 3956: 3939: 3930: 3921: 3904: 3887: 3876: 3865:the original 3860: 3848: 3840:the original 3836:Wi-Fi Planet 3835: 3825: 3795: 3782: 3776: 3759: 3724: 3710: 3699:. Retrieved 3689: 3678:. Retrieved 3671:the original 3657: 3645: 3633: 3621: 3609: 3597: 3569:. Retrieved 3558: 3546:. Retrieved 3541: 3532: 3521:. Retrieved 3517:the original 3492: 3480: 3469:. Retrieved 3428: 3423: 3405: 3396: 3326: 3313:The default 3212: 3149: 2999: 2966: 2936:800–1000 nm 2925: 2860: 2836:Up to 568.9 2760:Up to 303336 2625: 2549:0.0625, 0.25 2473: 2364: 2141:Up to 288.8 1907: 1878: 1749:technology. 1728: 1719: 1710: 1698: 1689: 1680: 1677:Power saving 1667:Access Point 1664: 1656:MAC features 282:8 μs GI 279:4 μs GI 276:8 μs GI 273:4 μs GI 270:8 μs GI 267:4 μs GI 264:8 μs GI 261:4 μs GI 258:8 μs GI 204: 201:microseconds 166: 148:schemes and 143: 126:access point 109: 76:2.4 GHz 65:900 MHz 27: 19: 18: 5597:IEEE 802.11 5138:legacy mode 3121:2.4, 5, 60 3090:2.4, 5, 60 3056:March 2012 3025:March 2007 2987:850–900 nm 2980:802.11-1997 2806:Sub 1 GHz ( 2705:Up to 15015 2694:April 2018 2648:April 2018 2555:kbit/s, 250 2506:Multi-link 2486:42, 60, 71 2484:2.4, 5, 6, 2318:Up to 2294 2285:Up to 1147 2249:Up to 6933 2241:Up to 3467 2233:Up to 1600 1884:802.11-1997 1836:Modulation 177:pilot tones 106:Description 28:Wi-Fi HaLow 5516:Superseded 4587:802 series 4194:2015-07-23 4074:2013-12-29 3701:2017-02-12 3680:2013-12-29 3571:2014-06-25 3523:2014-06-25 3471:2015-01-04 3416:References 3299:multi-path 3064:Up to 150 2984:June 1997 2876:Up to 8.67 2751:Up to 8640 2745:July 2021 2657:Up to 3754 2613:Up to 8085 2448:Up to 46.1 2445:(160+160) 2381:Up to 11.5 2375:2.4, 5, 6 2338:Up to 11.0 2279:2.4, 5, 6 2200:Up to 693 2169:Up to 600 2101:June 2003 2053:July 2010 1975:5, 10, 20 1888:June 1997 1816:Bandwidth 1795:Frequency 226:Modulation 146:modulation 140:Data rates 122:throughput 100:data rates 80:5 GHz 5391:Bluetooth 4139:1402.4675 3861:LitePoint 3750:1307.2661 3430:Operation 3146:802.11me 3033:Up to 54 2942:Up to 9.6 2868:0.7, 0.8, 2865:May 2017 2843:MIMO-OFDM 2431:(160+80) 2326:Up to 5.5 2276:May 2021 2148:MIMO-OFDM 1822:data rate 1805:Protocol 88:Bluetooth 5591:Category 5566:See also 5523:754-1985 5480:Proposed 4824:Ethernet 4310:Revision 4156:13510385 3542:Newracom 3359:Classic 3354:See also 2921:802.11bb 2861:802.11ah 2833:6, 7, 8 2819:802.11af 2779:carrier 2775:, single 2766:Gbit/s) 2741:802.11ay 2724:carrier 2720:, single 2711:Gbit/s) 2690:802.11aj 2663:Gbit/s) 2644:802.11aj 2628:, single 2619:Gbit/s) 2594:802.11ad 2559:kbit/s) 2536:802.11ba 2500:Gbit/s) 2474:May 2028 2463:802.11bn 2434:Up to 35 2420:Up to 23 2417:(80+80) 2365:Sep 2024 2354:802.11be 2271:Wi-Fi 6E 2261:802.11ax 2181:802.11ac 2077:5.9, 60 2070:802.11bd 2017:4.9, 5.0 1833:streams 1808:Release 1799:or type 1665:A Relay 223:Streams 205:includes 203:, which 5507:P1906.1 5368:Wi-Fi 8 5344:Wi-Fi 7 5310:Wi-Fi 6 5259:Wi-Fi 5 5204:Wi-Fi 4 4283:Current 3548:1 March 3361:WaveLAN 3059:2.4, 5 3028:2.4, 5 3019:  2946:Gbit/s 2579:mmWave 2543:2.4, 5 2509:MU-MIMO 2494:100000 2468:Wi-Fi 8 2452:Gbit/s 2438:Gbit/s 2424:Gbit/s 2394:MU-MIMO 2385:Gbit/s 2359:Wi-Fi 7 2350:-OFDMA 2342:Gbit/s 2330:Gbit/s 2294:MU-MIMO 2266:Wi-Fi 6 2257:-OFDMA 2209:MU-MIMO 2186:Wi-Fi 5 2135:2.4, 5 2127:Wi-Fi 4 2122:802.11n 2097:802.11g 2049:802.11p 2030:802.11y 2010:802.11j 1980:(for 20 1965:802.11a 1950:, DSSS 1928:802.11b 1923:HR/DSSS 1840:Approx. 1797:range, 1737:in the 1616:256-QAM 1572:256-QAM 1176:256-QAM 1132:256-QAM 739:1/2 x 2 692:256-QAM 648:256-QAM 221:Spatial 195:or 256- 162:symbols 5411:Zigbee 5379:802.15 5119:802.11 4357:1149.1 4154:  4032:Dec 6, 3444:  2944:  2896:Light 2880:  2827:0.054– 2799:  2797:m (328 2795:  2788:  2784:  2777:  2764:  2755:  2722:  2709:  2671:  2669:single 2661:  2630:  2617:  2608:  2557:  2553:  2546:4, 20 2515:(8192- 2498:  2492:Up to 2450:  2436:  2422:  2400:(4096- 2383:  2340:  2335:80+80 2328:  2300:(1024- 2177:-OFDM 2118:-OFDM 2093:-OFDM 1988:  1982:  1877:DSSS, 1872:  1863:Mbit/s 1858:(MHz) 1855:(GHz) 1842:range 1819:Stream 1787:802.11 1528:64-QAM 1484:64-QAM 1440:64-QAM 1396:16-QAM 1352:16-QAM 1088:64-QAM 1044:64-QAM 1000:64-QAM 956:16-QAM 912:16-QAM 604:64-QAM 560:64-QAM 516:64-QAM 472:16-QAM 428:16-QAM 231:Coding 218:index 150:coding 96:Zigbee 94:, and 5502:P1823 5497:P1699 5492:P1619 5487:P1363 5269:WiGig 5133:-1997 5124:Wi-Fi 4833:-1983 4819:802.3 4701:802.1 4577:42010 4572:29148 4567:16326 4562:16085 4557:14764 4552:12207 4547:11073 4207:(PDF) 4188:(PDF) 4177:(PDF) 4152:S2CID 4134:arXiv 4092:(PDF) 4054:(PDF) 3948:(PDF) 3913:(PDF) 3868:(PDF) 3857:(PDF) 3817:(PDF) 3787:(PDF) 3768:(PDF) 3745:arXiv 3721:(PDF) 3674:(PDF) 3667:(PDF) 3389:Notes 3367:DASH7 3295:OFDMA 2993:1, 2 2900:Li-Fi 2882:MHz) 2873:1–16 2786:m (33 2757:GHz) 2753:(8.64 2702:1080 2659:(3.75 2654:1080 2610:GHz) 2606:(2.16 2583:WiGig 2551:(62.5 2397:OFDMA 2391:UL/DL 2297:OFDMA 2291:UL/DL 2215:(256- 2081:500 m 2060:200 m 1990:MHz) 1961:OFDM 1897:1, 2 1810:date 1625:13.34 1385:78.0 1341:58.5 1297:39.0 1253:19.5 989:78.0 945:52.0 901:39.0 857:26.0 813:13.0 725:86.7 681:78.0 637:65.0 593:58.5 549:52.0 505:39.0 461:26.0 417:19.5 373:13.0 233:rate 228:type 191:, 64- 187:, 16- 72:Wi-Fi 22:is a 5553:1471 5548:1364 5543:1362 5538:1233 5533:1219 4803:LACP 4542:2050 4537:2030 4532:1905 4527:1904 4522:1902 4517:1901 4512:1900 4507:1855 4502:1850 4497:1849 4492:1815 4487:1801 4482:1800 4477:1733 4472:1722 4467:1685 4462:1675 4457:1667 4452:1666 4447:1619 4442:1613 4437:1603 4432:1596 4427:1588 4422:1584 4417:1547 4412:1541 4407:1516 4402:1497 4397:1451 4392:1394 4387:1355 4382:1284 4377:1278 4372:1275 4367:1164 4362:1154 4352:1076 4347:1016 4342:1014 4337:1003 4034:2017 3550:2023 3442:ISBN 3377:LoRa 3372:IEEE 3175:OFDM 3171:DSSS 3155:est. 3136:OFDM 3132:DSSS 3105:OFDM 3101:DSSS 3074:OFDM 3070:DSSS 3043:OFDM 3039:DSSS 2974:IrDA 2954:OFDM 2931:est. 2870:0.9 2829:0.79 2814:TVHT 2801:ft) 2790:ft) 2773:OFDM 2762:(303 2736:EDMG 2718:OFDM 2700:540, 2685:CMMG 2626:OFDM 2604:2160 2512:OFDM 2496:(100 2489:320 2479:est. 2370:est. 2246:160 2212:OFDM 2151:(64- 2104:2.4 2056:5.9 2037:3.7 1997:OFDM 1935:2.4 1909:FHSS 1904:DSSS 1891:2.4 1879:FHSS 1874:GHz 1831:MIMO 1827:Max. 1802:PHY 1741:and 1637:60.0 1634:54.0 1631:28.9 1628:26.0 1622:12.0 1605:234 1593:54.0 1590:48.6 1587:26.0 1584:23.4 1581:12.0 1578:10.8 1561:195 1555:97.5 1552:87.8 1549:45.0 1546:40.5 1543:21.7 1540:19.5 1537:10.0 1517:176 1505:40.5 1502:36.5 1499:19.5 1496:17.6 1473:156 1467:78.0 1464:70.2 1461:36.0 1458:32.4 1455:17.3 1452:15.6 1429:117 1423:58.5 1420:52.7 1417:27.0 1414:24.3 1411:13.0 1408:11.7 1382:70.2 1379:39.0 1376:35.1 1373:18.0 1370:16.2 1367:8.67 1338:52.7 1335:29.3 1332:26.3 1329:13.5 1326:12.2 1320:5.85 1308:QPSK 1294:35.1 1291:19.5 1288:17.6 1279:4.33 1264:QPSK 1250:17.6 1247:9.75 1244:8.78 1238:4.05 1235:2.17 1232:1.95 1220:BPSK 1209:173 1203:86.7 1200:78.0 1197:40.0 1194:36.0 1185:8.89 1165:156 1159:78.0 1156:70.2 1153:36.0 1150:32.4 1147:17.3 1144:15.6 1121:130 1115:65.0 1112:58.5 1109:30.0 1106:27.0 1103:14.4 1100:13.0 1097:6.67 1077:117 1071:58.5 1068:52.7 1065:27.0 1062:24.3 1059:13.0 1056:11.7 1033:104 1030:93.6 1027:52.0 1024:46.8 1021:24.0 1018:21.6 1015:11.6 1012:10.4 1009:5.34 986:70.2 983:39.0 980:35.1 977:18.0 974:16.2 971:8.67 942:46.8 939:26.0 936:23.4 933:12.0 930:10.8 927:5.78 921:2.67 898:35.1 895:19.5 892:17.6 883:4.33 868:QPSK 854:23.4 851:13.0 848:11.7 839:2.89 833:1.34 824:QPSK 810:11.7 804:5.85 795:1.44 789:0.67 780:BPSK 745:0.17 742:0.15 736:BPSK 722:78.0 719:43.3 716:39.0 713:20.0 710:18.0 701:4.44 678:70.2 675:39.0 672:35.1 669:18.0 666:16.2 663:8.67 634:58.5 631:32.5 628:29.3 625:15.0 622:13.5 619:7.22 613:3.34 590:52.7 587:29.3 584:26.3 581:13.5 578:12.2 572:5.85 546:46.8 543:26.0 540:23.4 537:12.0 534:10.8 531:5.78 525:2.67 502:35.1 499:19.5 496:17.6 487:4.33 458:23.4 455:13.0 452:11.7 443:2.89 437:1.33 414:17.6 411:9.75 408:8.78 402:4.05 399:2.17 396:1.95 384:QPSK 370:11.7 364:5.85 355:1.44 349:0.67 340:QPSK 329:6.5 326:5.85 323:3.25 320:2.93 314:1.35 311:0.72 308:0.65 305:0.33 296:BPSK 185:QPSK 181:BPSK 173:OFDM 92:LoRa 5528:830 5452:.4z 5447:.4g 5442:.4f 5437:.4e 5432:.4d 5427:.4c 5422:.4b 5417:.4a 4744:Qbb 4739:Qaz 4734:Qay 4729:Qat 4724:Qav 4691:.24 4686:.22 4681:.21 4676:.20 4671:.18 4666:.17 4654:.16 4649:.14 4644:.12 4639:.10 4596:802 4332:896 4327:829 4322:828 4317:854 4305:754 4300:730 4295:693 4290:488 4219:doi 4144:doi 4104:doi 3984:doi 3892:doi 3434:doi 3233:FCC 3001:PPM 2939:20 2915:OWC 2911:VLC 2878:(@2 2856:S1G 2808:IoT 2793:100 2748:60 2707:(15 2697:45 2651:60 2601:60 2589:DMG 2566:OOK 2531:WUR 2517:QAM 2503:16 2458:UHR 2443:320 2429:240 2415:160 2402:QAM 2388:16 2378:80 2348:EHT 2323:80 2315:40 2302:QAM 2282:20 2238:80 2230:40 2217:QAM 2197:20 2175:VHT 2166:40 2153:QAM 2138:20 2091:ERP 1948:CCK 1938:22 1894:22 1870:1–7 1743:UHF 1739:VHF 1643:130 1640:117 1619:5/6 1602:211 1599:117 1596:105 1575:3/4 1558:176 1534:9.0 1531:5/6 1514:158 1493:9.0 1490:8.1 1487:3/4 1470:140 1449:8.0 1446:7.2 1443:2/3 1426:105 1405:6.0 1402:5.4 1399:3/4 1364:7.8 1361:4.0 1358:3.6 1355:1/2 1323:6.5 1317:3.0 1314:2.7 1311:3/4 1285:9.0 1282:8.1 1276:3.9 1273:2.0 1270:1.8 1267:1/2 1241:4.5 1229:1.0 1226:0.9 1223:1/2 1206:156 1182:8.0 1179:5/6 1162:140 1141:8.0 1138:7.2 1135:3/4 1118:117 1094:6.0 1091:5/6 1074:105 1053:6.0 1050:5.4 1047:3/4 1006:4.8 1003:2/3 968:7.8 965:4.0 962:3.6 959:3/4 924:5.2 918:2.4 915:1/2 889:9.0 886:8.1 880:3.9 877:2.0 874:1.8 871:3/4 845:6.0 842:5.4 836:2.6 830:1.2 827:1/2 807:6.5 801:3.0 798:2.7 792:1.3 786:0.6 783:1/2 698:4.0 695:5/6 660:7.8 657:4.0 654:3.6 651:3/4 616:6.5 610:3.0 607:5/6 575:6.5 569:3.0 566:2.7 563:3/4 528:5.2 522:2.4 519:2/3 493:9.0 490:8.1 484:3.9 481:2.0 478:1.8 475:3/4 449:6.0 446:5.4 440:2.6 434:1.2 431:1/2 405:4.5 393:1.0 390:0.9 387:3/4 367:6.5 361:3.0 358:2.7 352:1.3 346:0.6 343:1/2 317:1.5 302:0.3 299:1/2 216:MCS 197:QAM 193:QAM 189:QAM 169:FFT 117:LAN 5593:: 5467:.7 5462:.6 5457:.5 5407:.4 5402:.3 5397:.2 5387:.1 5363:bn 5358:bk 5355:bi 5352:bh 5349:bf 5339:be 5334:bd 5331:bc 5327:bb 5323:ba 5320:az 5316:ay 5305:ax 5300:aq 5297:ak 5293:aj 5288:ai 5283:ah 5278:af 5274:ae 5265:ad 5254:ac 5249:aa 5109:df 5104:de 5099:dd 5094:db 5089:da 5084:cz 5079:cy 5074:cx 5069:cw 5064:cv 5059:cu 5054:ct 5049:cs 5044:cr 5039:cq 5034:cp 5029:cn 5024:cm 5019:ck 5014:ch 5009:cg 5004:ce 4999:cd 4994:cc 4989:cb 4984:ca 4979:bz 4974:by 4969:bu 4963:bt 4957:ba 4952:az 4947:av 4942:au 4936:at 4930:aq 4925:an 4920:ak 4915:ah 4909:af 4903:ae 4898:ad 4893:ac 4888:ab 4809:BA 4799:AX 4794:AS 4789:aq 4784:ak 4779:ah 4774:ag 4769:AE 4764:ad 4759:AB 4634:.9 4629:.8 4624:.7 4619:.6 4614:.5 4609:.4 4604:.2 4236:. 4213:. 4209:. 4179:. 4150:. 4142:. 4130:21 4128:. 4098:. 4094:. 4042:^ 4006:. 3978:. 3929:. 3886:. 3859:. 3834:. 3805:^ 3735:^ 3723:. 3580:^ 3540:. 3504:^ 3456:^ 3440:. 3432:. 3335:^ 3306:^ 3270:^ 3240:^ 3221:^ 3190:^ 3173:, 3157:) 3134:, 3103:, 3072:, 3041:, 3009:? 3006:? 2996:— 2990:? 2976:) 2968:IR 2961:? 2958:? 2952:O- 2949:— 2933:) 2917:) 2906:LC 2902:) 2891:? 2888:? 2885:4 2850:? 2847:? 2839:4 2810:) 2782:10 2769:8 2730:? 2727:? 2714:4 2679:? 2676:? 2666:— 2638:? 2622:— 2615:(8 2585:) 2574:? 2571:? 2562:— 2525:? 2522:? 2519:) 2481:) 2470:) 2404:) 2372:) 2361:) 2304:) 2288:8 2273:) 2255:HE 2225:? 2219:) 2206:DL 2203:8 2194:5 2188:) 2155:) 2144:4 2129:) 2116:HT 2040:? 2024:? 2021:? 1993:— 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1390:4 1349:3 1346:3 1305:3 1302:2 1261:3 1258:1 1217:3 1214:0 1191:— 1188:— 1173:2 1170:9 1129:2 1126:8 1085:2 1082:7 1041:2 1038:6 997:2 994:5 953:2 950:4 909:2 906:3 865:2 862:2 821:2 818:1 777:2 774:0 766:— 763:— 760:— 757:— 754:— 751:— 748:— 733:1 707:— 704:— 689:1 686:9 645:1 642:8 601:1 598:7 557:1 554:6 513:1 510:5 469:1 466:4 425:1 422:3 381:1 378:2 337:1 334:1 293:1 290:0 55:/ 49:l 46:ˌ 40:h 37:ˈ 34:/ 30:(

Index

wireless networking
/ˈhˌl/
IEEE 802.11-2007
900 MHz
license-exempt bands
Wi-Fi
2.4 GHz
5 GHz
Internet of things
Bluetooth
LoRa
Zigbee
data rates
cell phone tower
LAN
throughput
access point
machine to machine
smart metering
modulation
coding
Modulation and Coding Scheme
Guard interval
symbols
FFT
OFDM
pilot tones
BPSK
QPSK
QAM

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