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100
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EI
2007
94views more  EI 2007»
15 years 21 days ago
Ball appearance improvement in low-resolution soccer videos
Abstract— Multimedia transmissions, especially sports transmissions, are an important share of the services offered by mobile network operators. Due to limited capacity, lossy co...
Martin Wrulich, Olivia Nemethova, Luca Superiori, ...
101
Voted
IPL
2007
113views more  IPL 2007»
15 years 20 days ago
Greedy online frequency allocation in cellular networks
The online frequency allocation problem for cellular networks has been well studied in these years. Given a mobile telephone network, whose geographical coverage area is divided i...
Joseph Wun-Tat Chan, Francis Y. L. Chin, Deshi Ye,...
92
Voted
CN
2004
109views more  CN 2004»
15 years 18 days ago
QoS-aware radio resource management scheme for CDMA cellular networks based on dynamic interference guard margin (IGM)
Efficient radio resource management (RRM) for CDMA-based cellular communication systems using the interference guard margin (IGM) scheme is investigated in this work. Two importan...
Huan Chen, Sunil Kumar, C. C. Jay Kuo
118
Voted
VTC
2010
IEEE
172views Communications» more  VTC 2010»
14 years 11 months ago
Two-Slot Channel Estimation for Analog Network Coding Based on OFDM in a Frequency-Selective Fading Channel
—Recently, broadband analog network coding (ANC) was introduced to utilize high-data rate transmission over the wireless – frequency selective fading – channel. However, ANC ...
Tomas Sjodin, Haris Gacanin, Fumiyuki Adachi
112
Voted
VTC
2010
IEEE
114views Communications» more  VTC 2010»
14 years 11 months ago
On Non-Stationary Urban Macrocell Channels in a Cooperative Downlink Beamforming Scenario
—A common simplification in the treatment of random linear channels is the assumption of stationarity of the channel in time. The wireless channel is, however, known to be inher...
Adrian Ispas, Gerd Ascheid, Christian Schneider, R...