Sciweavers

445 search results - page 5 / 89
» Challenges and Opportunities in Broadband and Wireless Commu...
Sort
View
MUE
2007
IEEE
150views Multimedia» more  MUE 2007»
14 years 1 months ago
Security Issues in Wireless Mesh Networks
Wireless Mesh Network (WMN) is a new wireless networking paradigm. Unlike traditional wireless networks, WMNs do not rely on any fixed infrastructure. Instead, hosts rely on each ...
Muhammad Shoaib Siddiqui, Choong Seon
GLOBECOM
2007
IEEE
14 years 1 months ago
Comparison of Frequency and Time Domain Schemes for MIMO Broadband Fixed Wireless Access
— Broadband fixed wireless access (BFWA) is an ideal solution for providing high data rate communications where traditional landlines are either unavailable or too costly to be ...
Pei Xiao, Ioannis Chatzigeorgiou, Rolando A. Carra...
ICC
2007
IEEE
102views Communications» more  ICC 2007»
14 years 1 months ago
A Scalable Wireless Channel Emulator for Broadband MIMO Systems
: This paper addresses the issue of designing scalable prototypes for multi input multi output (MIMO) wireless channel emulation. To date, emulators are extending single input sing...
Hamid Eslami, Ahmed M. Eltawil
MOBICOM
2005
ACM
14 years 29 days ago
Challenges: communication through silence in wireless sensor networks
Wireless sensor networks (WSNs) are typically characterized by a limited energy supply at sensor nodes. Hence, energy efficiency is an important issue in the system design and op...
Yujie Zhu, Raghupathy Sivakumar
PASTE
2010
ACM
14 years 14 days ago
Opportunities for concurrent dynamic analysis with explicit inter-core communication
Multicore is now the dominant processor trend, and the number of cores is rapidly increasing. The paradigm shift to multicore forces the redesign of the software stack, which incl...
Jungwoo Ha, Stephen P. Crago