269 search results - page 8 / 54 » Random access in wireless networks with overlapping cells |
ADHOC
2006
14 years 10 months ago
2006
We show that there is a trade-off among mobility, capacity, and delay in ad hoc networks. More specifically, we consider two schemes for node mobility in ad hoc networks. We divid...
MMMACNS
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Amongst the challenges of ubiquitous computing is the need to provide management support for personal wireless devices and sensors. In this extended abstract we introduce...
EUROPAR
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. We address the call control problem in wireless cellular networks that utilize Frequency Division Multiplexing (FDM) technology. In such networks, many users within the s...
CN
2002
14 years 9 months ago
2002
We present a model for soft handoff in wireless cellular networks. In such networks, due to overlapping cells, handoffs are not instantaneous and multiple channels may be occupied...
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MWCN
2004
Springer
15 years 3 months ago
2004
Springer
Abstract This paper investigates the performance of a multihop radio access network. In our testbed, nodes communicate to one access point using IEEE 802.11b and AODV routing. We m...