TABLE 7 (continued) Peak channel Modulation/ Mobility transmission rate Support for Multiple coding rate(1) Nominal RF channel Coding Duplex Frame capabilities Standard per 5 MHz MIMO access bandwidth support support method duration (nomadic/ upstream – channel (except as (yes/no) method (yes/no) mobile) downstream – noted) IEEE 20 MHz Up and down : CC and 75 Mbit/s Yes Yes TDD CSMA/ Variable Nomadic LDPC CA frame 802.11n 40 MHz 64-QAM OFDM – duration 2/3, 3/4, 5/6 (Annex 1) 16-QAM OFDM 3/4 QPSK OFDM 1/2, – 3/4 BPSK OFDM 1/2 – ETSI BRAN 20 MHz 64-QAM-OFDM CC 6, 9, 12, 18, 27, No No TDD TDMA 2 ms Nomadic HiperLAN 2 16-QAM-OFDM 36 and 54 Mbit/s (Annex 1) QPSK-OFDM in 20 MHz BPSK-OFDM channel (only 20 MHz channels both upstream and supported) downstream ARIB HiSWANa 4 × 20 MHz BPSK 1/2 6-54 Mbit/s in No No TDD TDMA 2 ms Nomadic – (Annex 1) (5.15-5.25 GHz) BPSK 3/4 20 MHz – QPSK 1/2 – 4 × 20 MHz QPSK 3/4 (4.9-5.0 GHz) – 16-QAM 9/16 – 16-QAM 3/4 – 64-QAM 3/4 –
TABLE 7 (continued) Standard Nominal RF channel bandwidth Modulation/ coding rate(1) – upstream – downstream Coding support Peak channel transmission rate per 5 MHz channel (except as noted) support (yes/no) Support for MIMO (yes/no) Duplex method Multiple access method Frame duration Mobility capabilities (nomadic/ mobile) IEEE 802.11n (Annex 1) 20 MHz 40 MHz Up and down : 64-QAM OFDM – 2/3, 3/4, 5/6 16-QAM OFDM 3/4 QPSK OFDM – 1/2, 3/4 BPSK OFDM – 1/2 CC and LDPC 75 Mbit/s Yes Yes TDD CSMA/ CA Variable frame duration Nomadic ETSI BRAN HiperLAN 2 (Annex 1) 20 MHz 64-QAM-OFDM 16-QAM-OFDM QPSK-OFDM BPSK-OFDM both upstream and downstream CC 6, 9, 12, 18, 27, 36 and 54 Mbit/s in 20 MHz channel (only 20 MHz channels supported) No No TDD TDMA 2 ms Nomadic ARIB HiSWANa (Annex 1) 4 × 20 MHz (5.15-5.25 GHz) 4 × 20 MHz (4.9-5.0 GHz) – BPSK 1/2 – BPSK 3/4 – QPSK 1/2 – QPSK 3/4 – 16-QAM 9/16 – 16-QAM 3/4 – 64-QAM 3/4 6-54 Mbit/s in 20 MHz No No TDD TDMA 2 ms Nomadic
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