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TCOM
2010
144views more  TCOM 2010»
14 years 8 months ago
Transmission Radius Control in Wireless Ad Hoc Networks with Smart Antennas
—In this paper, we present a model to analyze the performance of three transmission strategies with smart antennas, i.e. directional antennas with adjustable transmission power. ...
Fei Huang, Ka-Cheong Leung, Victor O. K. Li
TCOM
2010
115views more  TCOM 2010»
14 years 8 months ago
QoS Analysis of a Scheduling Policy for Heterogeneous Users Employing AMC Jointly with ARQ
—This paper analyzes the quality of service (QoS) of scheduling algorithms for heterogeneous users in multiuser (MU) wireless systems that take advantage from a crosslayer design...
Mario Poggioni, Luca Rugini, Paolo Banelli
TCOM
2010
62views more  TCOM 2010»
14 years 8 months ago
Downstream power backoff in CO/RT-deployed xDSL networks
Abstract—To gradually expand their networks, operators deploy new xDSL technologies from remote terminals (RT’s) closer to the customer. However, since xDSL lines deployed from...
Jan Vangorp, Marc Moonen, Mamoun Guenach, Michael ...
TCOM
2010
145views more  TCOM 2010»
14 years 8 months ago
Blind Cooperative Diversity Using Distributed Space-Time Coding in Block Fading Channels
— Mobile users with single antennas can still take advantage of spatial diversity through cooperative space-time encoded transmission. In this paper, we consider a scheme in whic...
Kamel Tourki, Mohamed-Slim Alouini, Luc Deneire
TCOM
2010
220views more  TCOM 2010»
14 years 8 months ago
Fiber fault PON monitoring using optical coding: Effects of customer geographic distribution
Abstract—We analyze the performance of fiber fault monitoring of a PON using a centralized, passive optical coding (OC) system. We develop an expression for the detected monitor...
Mohammad M. Rad, Habib Fathallah, Leslie A. Rusch