549 search results - page 4 / 110 » Omnidirectional Relay in Wireless Networks |
HICSS
2002
IEEE
14 years 2 months ago
2002
IEEE
In this paper we discuss the mechanism of multipoint relays (MPRs) to efficiently do the flooding of broadcast messages in the mobile wireless networks. Multipoint relaying is a...
TWC
2008
13 years 9 months ago
2008
In this paper, designing an effective user relaying algorithm, in terms of relay node selection and power allocation, is discussed for amplify-and-forward wireless relay networks. ...
WCNC
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract— In this paper, the design of distributed spacefrequency codes (DSFCs) for wireless relay networks employing the amplify-and-forward (AAF) protocol is considered. The te...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
—In wireless relay networks, noise at the relays can be correlated possibly due to common interference or noise propagation from preceding hops. In this work we consider a parall...
ICDCS
2007
IEEE
14 years 4 months ago
2007
IEEE
Connectivity is a crucial issue in wireless networks. Gupta and Kumar show that with omnidirectional antennas, the critical transmission range for a wireless network to achieve as...