Dual busy tone multiple access (DBTMA)-performance evaluation

Author

Haas, Zygmunt J. ; Deng, Jiansong

Author_Institution

Sch. of Electr. Eng., Cornell Univ., Ithaca, NY, USA

Volume

1

fYear

1999

fDate

36342

Firstpage

314

Abstract

The dual busy tone multiple access (DBTMA) scheme was designed for decentralized networks such as packet radio networks (PRNs). We use the RTS/CTS dialogue to reserve the channel in DBTMA. In addition, we use two busy tones to notify neighbor nodes of the on-going transmission and reception after a successful channel reservation. Our analysis and simulations show that DBTMA provides higher network utilization, which is 100% more than the basic RTS/CTS schemes. We present the details of our analysis in this paper. In order to evaluate our protocol in a more general network, our analysis and simulations are based on a fully-meshed decentralized multi-hop network topology

Keywords

access protocols; multi-access systems; network topology; packet radio networks; DBTMA; MAC protocol; PRN; RTS/CTS dialogue; channel reservation; dual busy tone multiple access; fully-meshed decentralized topology; multi-hop network topology; network utilizatio; packet radio networks; performance evaluation; simulations; Access protocols; Analytical models; Base stations; Media Access Protocol; Packet radio networks; Peer to peer computing; Radio communication; Radio transmitters; Spread spectrum communication; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1999 IEEE 49th

Conference_Location

Houston, TX

ISSN

1090-3038

Print_ISBN

0-7803-5565-2

Type

conf

DOI

10.1109/VETEC.1999.778068

Filename

778068