Performance of a random-access wireless network with a mix of full- and half-duplex stations

Autor:	Aggarwal, Vaneet, Shankaranarayanan, N. K.
Rok vydání:	2013
Předmět:	Computer Science - Information Theory Computer Science - Networking and Internet Architecture
Zdroj:	IEEE Communication Letters, vol.17, no.11, pp.2200--2203, November 2013
Druh dokumentu:	Working Paper
DOI:	10.1109/LCOMM.2013.100713.131892
Popis:	In this paper, we consider the performance of a random-access time-slotted wireless network with a single access point and a mix of half- and full- duplex stations. Full-duplex transmissions involve data transmitted simultaneously in both directions, and this influences the dynamics of the queue at the access point. Given the probabilities of channel access by the nodes, this paper provides generalized analytical formulations for the throughputs for each station. Special cases related to a 802.11 DCA based system as well as a full-fairness system are discussed, which provide insights into the changes introduced by the new technology of full-duplex wireless. Comment: 9 pages, submitted to IEEE Communication Letters
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1303.3247 Zobrazit plný text záznamu View this record from Arxiv