Title :
Green improvements of IEEE 802.11 directional multi-gigabit physical layer specifications
Author :
Bouzigues, Marc-Antoine ; Siaud, Isabelle ; Ulmer-Moll, Anne-Marie ; Helard, Maryline
Author_Institution :
Orange Labs., Cesson-Sévigné, France
fDate :
June 30 2014-July 3 2014
Abstract :
In the context of green communications, millimeter wave bands are investigated to ensure mobile access and backhauling. Such transmissions can be performed with the IEEE 802.11 Directional Multi-Gigabit (DMG) modes, designed for very high throughput in the 60 GHz band. However, the DMG Orthogonal Frequency-Division Multiplexing (OFDM) physical (PHY) layer specifications corresponding to the highest data rates are not energy-efficient. Therefore, in this article, we propose easily implementable green improvements for IEEE 802.11 DMG OFDM PHY: a change of error correcting code and a new modulation and coding scheme. Binary error rate performance evaluations are made to show the green benefits of our improvements.
Keywords :
OFDM modulation; modulation coding; wireless LAN; DMG orthogonal frequency-division multiplexing physical layer specifications; IEEE 802.11 directional multigigabit physical layer specifications; binary error rate performance evaluations; error correcting code; for IEEE 802.11 DMG OFDM PHY; green communications; millimeter wave bands; mobile access; modulation and coding scheme; AWGN; Bit error rate; Complexity theory; IEEE 802.11 Standards; Modulation; OFDM; Parity check codes; Millimeter waves; green communications; multi-gigabit transmissions; orthogonal frequency-division multiplexing;
Conference_Titel :
Ph.D. Research in Microelectronics and Electronics (PRIME), 2014 10th Conference on
Conference_Location :
Grenoble
DOI :
10.1109/PRIME.2014.6872717
