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IWCMC
2006
ACM
14 years 3 months ago
Uplink capacity comparison of non-perfect frequency synchronized cellular OFDM systems
Orthogonal frequency division multiplexing (OFDM) is very sensitive to frequency offsets which result in considerable interference. Performance of the system will be exacerbated ...
Shameem Kabir Chaudhury, Hrishikesh Venkataraman, ...
ISCAS
1994
IEEE
85views Hardware» more  ISCAS 1994»
14 years 1 months ago
A BICMOS Limiting Amplifier for SONET OC-3
Abstract-- This paper presents a Synchronous Optical NETwork (SONET) OC-3 155.52 Mb/s limiting amplifier, which is
Chen-Yi Huang, Yung-Chow Peng, Chrong-Kuang Wang
FAC
2008
123views more  FAC 2008»
13 years 8 months ago
Interface synthesis and protocol conversion
Given deterministic interfaces P and Q, we investigate the problem of synthesising an interface R such that P composed with R refines Q. We show that a solution exists iff P and Q ...
Purandar Bhaduri, S. Ramesh
WIOPT
2006
IEEE
14 years 3 months ago
Resource control for the EDCA and HCCA mechanisms in IEEE 802.11e networks
— We investigate the problem of efficient resource control for elastic traffic over the EDCA (Enhanced Distributed Channel Access) and HCCA (Hybrid Coordination Function HCF - ...
Vasilios A. Siris, Costas Courcoubetis
ICC
2007
IEEE
14 years 3 months ago
Scheduling and Source Control with Average Queue-Length Control in Cellular Networks
— In this paper, a scheduling problem is considered in the cellular network where there exist CBR (constant bit rate) users requiring exact minimum average throughput and delay g...
Hyang-Won Lee, Cheoljung Kim, Song Chong