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ICC
2007
IEEE
145views Communications» more  ICC 2007»
16 years 18 days ago
Adaptive vs. Diversity Transmission for Multiuser MISO Systems with Imperfect CSIT
Abstract— Adaptive transmission techniques including transmit beamforming, precoding, and opportunistic scheduling offer high spectral efficiency when channel state information ...
Frederick K. H. Lee, Mai H. Vu, Arogyaswami Paulra...
INFOCOM
2007
IEEE
16 years 18 days ago
A Suite of Schemes for User-Level Network Diagnosis without Infrastructure
—It is highly desirable and important for end users, with no special privileges, identify and pinpoint faults inside the network that degrade the performance of their application...
Yao Zhao, Yan Chen
INFOCOM
2007
IEEE
16 years 18 days ago
Network Coding-Based Broadcast in Mobile Ad-hoc Networks
Abstract— Broadcast operation, which disseminates information network-wide, is very important in multi-hop wireless networks. Due to the broadcast nature of wireless media, not a...
Erran L. Li, Ramachandran Ramjee, Milind M. Buddhi...
INFOCOM
2007
IEEE
16 years 18 days ago
EnviroStore: A Cooperative Storage System for Disconnected Operation in Sensor Networks
— This paper presents a new cooperative storage system for sensor networks geared for disconnected operation (where sensor nodes do not have a connected path to a basestation). T...
Liqian Luo, Chengdu Huang, Tarek F. Abdelzaher, Ja...
INFOCOM
2006
IEEE
16 years 9 days ago
Nomadic Service Points
— We consider the novel problem of dynamically assigning application sessions of mobile users or user groups to service points. Such assignments must balance the tradeoff between...
Edward Bortnikov, Israel Cidon, Idit Keidar