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DKE
2007
156views more  DKE 2007»
13 years 7 months ago
Efficient index and data allocation for wireless broadcast services
The periodic broadcasting of frequently requested data can reduce the workload of uplink channels and improve data access for users in a wireless network. Since mobile devices hav...
Shou-Chih Lo, Arbee L. P. Chen
COR
2008
129views more  COR 2008»
13 years 7 months ago
Queues in DOCSIS cable modem networks
In this paper we determine the optimal fraction c of the uplink channel capacity that should be dedicated to the contention channel in a DOCSIS cable network in order to minimize ...
Joke Lambert, Benny Van Houdt, Chris Blondia
TMC
2010
182views more  TMC 2010»
13 years 6 months ago
Rate Adaptation in Congested Wireless Networks through Real-Time Measurements
—Rate adaptation is a critical component that impacts the performance of IEEE 802.11 wireless networks. In congested networks, traditional rate adaptation algorithms have been sh...
Prashanth Aravinda Kumar Acharya, Ashish Sharma, E...
PIMRC
2010
IEEE
13 years 5 months ago
Low-complexity iteration control for MIMO-BICM systems
Air bandwidth is a precious resource for wireless communication. Multiple-antenna (MIMO) systems enable an increase in channel capacity without increasing the air bandwidth. An ite...
C. Gimmler, Timo Lehnigk-Emden, Norbert Wehn
TIT
2011
128views more  TIT 2011»
13 years 2 months ago
Secure Network Coding on a Wiretap Network
—In the paradigm of network coding, the nodes in a network are allowed to encode the information received from the input links. With network coding, the full capacity of the netw...
Ning Cai, Raymond W. Yeung