2571 search results - page 218 / 515 » Approximation schemes for wireless networks |
188
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— We investigate adaptive modulation using the network utility maximization framework. We derive new crosslayer optimal power and rate adaptation policies for several pra...
169
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ICNP
1998
IEEE
15 years 11 months ago
1998
IEEE
In this paper we propose an "on demand" multicast routing protocol for a wireless, mobile, multihop network. The proposed scheme has two key features: (a) it is based on...
187
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PERCOM
2007
ACM
16 years 6 months ago
2007
ACM
To enhance the per node throughput, mesh nodes in wireless mesh networks can be equipped with multiple network interfaces (NIC). In this paper, we propose a new multi-interface equ...
213
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SUTC
2006
IEEE
16 years 23 days ago
2006
IEEE
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
195
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IPCCC
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper focuses on network coding based multirate multimedia streaming in directed networks and aims at maximizing the total layers received by all receivers, which directly de...