Sciweavers

407 search results - page 40 / 82
» The Poisson Multiple-Access Channel
Sort
View
JCM
2008
109views more  JCM 2008»
13 years 8 months ago
Performance and Capacity Analysis of UWB Networks over 60GHz WPAN Channel
In this paper we evaluate the system performance and capacity of single carrier ultra-wideband (UWB) networks over 60GHz wireless personal area network (WPAN) channel. Symbol error...
Wei Li 0007, Jun Wei, Michael Smith
ICASSP
2011
IEEE
13 years 7 days ago
Continuous pilot based adaptive estimation for IDMA systems on underwater acoustic channels
Two adaptive receivers for jointly detecting active users in an interleave division multiple access (IDMA) system are considered for highly dispersive underwater acoustic channels...
Salah Aliesawi, Charalampos C. Tsimenidis, Bayan S...
GLOBECOM
2008
IEEE
14 years 3 months ago
Joint Scheduling and Rate Control Algorithms for Stable Throughput Maximization under Channel Estimation in Single-Hop Wireless
—We characterize the stability region of wireless, single-hop networks with time-varying imperfect channels. We define a joint scheduling and transmission rate control policy th...
Anna Pantelidou, Anthony Ephremides
GLOBECOM
2007
IEEE
14 years 2 months ago
Modeling the 802.11e Enhanced Distributed Channel Access Function
—The Enhanced Distributed Channel Access (EDCA) function of IEEE 802.11e standard defines multiple Access Categories (AC) with AC-specific Contention Window (CW) sizes, Arbitra...
Inanc Inan, Feyza Keceli, Ender Ayanoglu
ICC
2007
IEEE
14 years 2 months ago
Digital Code Tracking Loops Over Frequency-Selective Fading Channels
Abstract— The performance of a noncoherent digital delaylock loop (DDLL) with a RAKE scheme for direct-sequence spread-spectrum code division multiple access (DS/SS-CDMA) signals...
Tsan-Ming Wu, Tsung-Hua Tsai