2880 search results - page 451 / 576 » Using Channels for Multimedia Communication |
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— Transmission power control (TPC) has been used in wireless ad hoc networks to improve channel reuse and/or reduce energy consumption. It has been mainly applied to single-input...
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INFOCOM
2006
IEEE
15 years 4 months ago
2006
IEEE
— In many cases, a mobile user has the option of connecting to one of several IEEE 802.11 access points (APs), each using an independent channel. User throughput in each AP is de...
LCN
2006
IEEE
15 years 4 months ago
2006
IEEE
This paper investigates the problem of how to improve TCP performance in multi-rate Ad-hoc networks with congested links. To improve network performance, different rate adaptation...
MSWIM
2006
ACM
15 years 4 months ago
2006
ACM
Recent studies and publications have shown a demand for a secure method to proof someones or somenthings position via a communication channel. In this paper we present a concept a...
INFOCOM
2002
IEEE
15 years 2 months ago
2002
IEEE
— This paper deals with the performance modeling of the various MAC states as defined by the cdma2000 protocol. Our method uses a composite performance metric which has the capa...