The advance access mechanism for differentiated service, power control, and radio efficiency in ad hoc MAC protocols

Author

Yeh, Chi-Hsiang

Author_Institution

Dept. of Electr. & Comput. Eng., Queen´´s Univ., Kingston, Ont., Canada

Volume

3

fYear

2003

fDate

6-9 Oct. 2003

Firstpage

1652

Abstract

In this paper, we present the advance access mechanism for medium access control (MAC) with high throughput and strong supports for quality-of-service (QoS) and power control in mobile ad hoc networks and multihop wireless LANs. The advance access mechanism can solve the exposed terminal problem and the heterogeneous terminal problem and support interference awareness with single PHY channel for both control messages and data packets, without replying on busy tone. We demonstrate through simulations that the advance access mechanism is considerably stronger than IEEE 802.11e in terms of its differentiation capability for delays and throughput. The advance access mechanism can be easily incorporated into IEEE 802.11/11e and other existing/new MAC protocols to achieve the aforementioned advantages.

Keywords

access protocols; ad hoc networks; mobile radio; power control; quality of service; telecommunication control; wireless LAN; IEEE 802.11e; ad hoc MAC protocol; advance access mechanism; differentiated service; exposed terminal problem; heterogeneous terminal problem; interference awareness; mobile ad hoc network; multihop wireless LAN; power control; quality-of-service; radio efficiency; Access protocols; Interference; Media Access Protocol; Mobile ad hoc networks; Physical layer; Power control; Quality of service; Spread spectrum communication; Throughput; Wireless LAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th

ISSN

1090-3038

Print_ISBN

0-7803-7954-3

Type

conf

DOI

10.1109/VETECF.2003.1285305

Filename

1285305