113 search results - page 3 / 23 » Performance of ALOHA and CSMA in Spatially Distributed Wirel... |
DCOSS
2008
Springer
13 years 7 months ago
2008
Springer
We analyze a propagation delay tolerant ALOHA (PDT-ALOHA) protocol proposed recently for underwater networks [16]. In this scheme, guard-bands are introduced at each slot to reduc...
ICC
2009
IEEE
13 years 12 months ago
2009
IEEE
— This paper presents a simple method for computing throughputs of links in a CSMA network. We call our method back-of-the-envelop (BoE) computation, because for many network con...
MOBIHOC
2006
ACM
14 years 4 months ago
2006
ACM
Existing multi-channel protocols have been demonstrated to significantly increase aggregate throughput compared to single-channel protocols. However, we show that despite such imp...
SIGMETRICS
2010
ACM
13 years 10 months ago
2010
ACM
We show that CSMA is able to spontaneously synchronize transmissions in a wireless network with constant-size packets, and that this property can be used to devise efficient synch...
MOBIHOC
2012
ACM
11 years 7 months ago
2012
ACM
A key feature of wireless communications is the spatial reuse. However, the spatial aspect is not yet well understood for the purpose of designing efficient spectrum sharing mecha...