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IWCMC
2006
ACM
14 years 1 months ago
Effective channel assignment in multi-hop W-CDMA cellular networks
Multi-hop relaying is an important concept in tackling the inherent problems of limited capacity and coverage in cellular networks. It helps to solve the dead-spots problem and to...
Yik Hung Tam, Hossam S. Hassanein, Selim G. Akl
TCOM
2010
115views more  TCOM 2010»
13 years 6 months ago
On the accuracy of localization systems using wideband antenna arrays
—Accurate positional information is essential for many applications in wireless networks. Time-of-arrival (TOA) and angle-of-arrival (AOA) are the two most commonly used signal m...
Yuan Shen, Moe Z. Win
MOBICOM
2006
ACM
14 years 1 months ago
On accurate measurement of link quality in multi-hop wireless mesh networks
This paper presents a highly efficient and accurate link-quality measurement framework, called EAR (Efficient and Accurate link-quality monitoR), for multi-hop wireless mesh net...
Kyu-Han Kim, Kang G. Shin
LCN
2008
IEEE
14 years 2 months ago
Modeling of two-flow interactions under SINR model in Multi-hop Wireless Networks
—Carrier Sense Multiple Access (CSMA) protocols in Multi-hop Wireless Networks (MHWN) are known to suffer from different forms of the hidden and exposed terminal problems, leadin...
Saquib Razak, Nael B. Abu-Ghazaleh, Vinay Kolar
ICDCN
2009
Springer
14 years 10 days ago
Optimizing Multi-hop Queries in ZigBee Based Multi-sink Sensor Networks
Wireless sensor networks with multiple users collecting data directly from the sensors have many potential applications. An important problem is to allocate for each user a query r...
Bing Han, Gwendal Simon