Sciweavers

VTC
2006
IEEE
13 years 10 months ago
Rate Adaptation in Time Varying Channels using Acknowledgement Feedback
— Throughput maximization in a packet switched wireless communication system is considered in this paper. The channel variation is accounted for by modeling the channel as a fin...
Chin Keong Ho, Job Oostveen
VTC
2006
IEEE
100views Communications» more  VTC 2006»
13 years 10 months ago
Initial and Post-Initial Acquisition in the Serial Search Based Noncoherent Multiple Transmit/Receive Antenna Aided DS-CDMA Down
— In this paper we investigate the issues of both initial and post-initial acquisition schemes in the multiple transmit/receive antenna aided DS-CDMA downlink, when communicating...
Seung Hwan Won, Lajos Hanzo
VTC
2006
IEEE
101views Communications» more  VTC 2006»
13 years 10 months ago
Coexistence and Interworking of IEEE 802.16 and IEEE 802.11(e)
— The coexistence and interworking of IEEE 802.16 and IEEE 802.11 is an acute problem. The frame-based medium access of 802.16 requires rigorous protection against interference f...
Lars Berlemann, Christian Hoymann, Guido R. Hiertz...
VTC
2006
IEEE
13 years 10 months ago
Accurate BER Analysis of Asynchronous DS-CDMA Systems in Ricean Channels
— The accurate Bit Error Rate (BER) calculation of an asynchronous Ricean-faded DS-CDMA system using random spreading sequences and BPSK modulation is studied in this paper. A ne...
Xiang Liu, Lajos Hanzo
VTC
2006
IEEE
13 years 10 months ago
Scheduling in Cellular CDMA-TDD Networks
Abstract— In this paper different scheduling algorithms applied to cellular CDMA (code division multiple access) systems with different duplexing modes are studied. In particular...
Ellina Foutekova, Patrick Agyapong, Birendra Ghimi...
VTC
2006
IEEE
159views Communications» more  VTC 2006»
13 years 10 months ago
Channel Estimation for SC-FDE Systems Using Frequency Domain Multiplexed Pilots
Abstract— We investigate channel estimation for single-carrierfrequency domain equalization (SC-FDE) system using the techniques typically used for an orthogonal frequency domain...
Chan-Tong Lam, David D. Falconer, Florence Danilo-...
VTC
2006
IEEE
107views Communications» more  VTC 2006»
13 years 10 months ago
The Effect of Narrowband Interference on Frequency Ambiguity Resolution for OFDM
— In orthogonal frequency division multiplexed (OFDM) systems affected by carrier frequency offsets, frequency ambiguity resolution, i.e. the estimation of the part of the freque...
Mohamed Marey, Heidi Steendam
VTC
2006
IEEE
108views Communications» more  VTC 2006»
13 years 10 months ago
A New Pricing Function for Power Control Game in Wireless Data Networks
— This paper presents a new pricing function for noncooperative power control game in a single cell CDMA data network. Considering a utility function for each terminal, the purpo...
Abdorasoul Ghasemi, Karim Faez, Mehdi Dehghan
VTC
2006
IEEE
112views Communications» more  VTC 2006»
13 years 10 months ago
Interference Suppression Through Adaptive Subset Antenna Transmission in Interference Limited MIMO Wireless Environments
Abstract— We consider spatially multiplexed MIMO transmission in the presence of co-channel interference with subset transmit antenna selection. Several algorithms for antenna se...
Shreeram Sigdel, Witold A. Krzymien