Title :
Cross-layer optimization for A-MPDU with HT-immediate block acknowledgement in non-competitive channel environment
Author :
Zhou, Kaijie ; Kunisa, Akiomi
Author_Institution :
SANYO Electr. Co., Ltd., Gifu, Japan
Abstract :
This paper presents a cross-layer optimization method for MAC protocol data unit aggregation, abbreviated to A-MPDU, with high throughput (HT) immediate block acknowledgement in non-competitive channel environment. We derive the goodput as a function of the transmission strategy, including the aggregated number of MPDUs and length of each MPDU of the MAC layer, and modulation and channel coding scheme (MCS) of the PHY layer. Among all the possible transmission strategies complying with packet error probability (PER) requirement, the one with the highest goodput can be selected. The simulation result shows that the system´s goodput attained by the proposed method is twice as large as the one without A-MPDU.
Keywords :
access protocols; error statistics; telecommunication standards; wireless LAN; A-MPDU; HT-immediate block acknowledgement; MAC protocol data unit aggregation; PHY layer; cross-layer optimization; modulation and channel coding; noncompetitive channel environment; packet error probability; Error probability; IEEE 802.11n Standard; Robustness; Signal to noise ratio; Wireless LAN; Wireless communication; Cross-layer optimization; Frame aggregation; IEEE 802.11n; Wireless LAN;
Conference_Titel :
Consumer Communications and Networking Conference (CCNC), 2011 IEEE
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-8789-9
DOI :
10.1109/CCNC.2011.5766655
