Sciweavers

138 search results - page 19 / 28
» Supporting Demanding Wireless Applications with Frequency-ag...
Sort
View
WCNC
2010
IEEE
14 years 10 days ago
Differentiable Spectrum Partition for Fractional Frequency Reuse in Multi-Cell OFDMA Networks
To mitigate inter-cell interference (ICI) and achieve higher spectrum efficiency, fractional frequency reuse (FFR) has been widely adopted by the next generation wireless systems...
Weihuang Fu, Zhifeng Tao, Jinyun Zhang, Dharma P. ...
ICC
2007
IEEE
170views Communications» more  ICC 2007»
14 years 2 months ago
Policy-Based QoS-Aware Packet Scheduling for CDMA 1x Ev-DO
— CDMA 1x Ev-DO is an evolution of the CDMA2000 3G wireless standard to enable high rate packet data services up to 2.4Mbps in Rev 0, 3.1Mbps in Rev A, and 4.9Mbps in Rev B. To s...
Jinho Hwang, M. Tamer Refaei, Hyeong-Ah Choi, Jae-...
JSAC
2006
103views more  JSAC 2006»
13 years 8 months ago
Quality-of-service provisioning and efficient resource utilization in CDMA cellular communications
One of the major challenges in supporting multimedia services over Internet protocol (IP)-based code-division multiple-access (CDMA) wireless networks is the quality-of-service (Qo...
Hai Jiang, Weihua Zhuang, Xuemin Shen, Qi Bi
PERCOM
2003
ACM
14 years 8 months ago
Providing Contextual Information to Pervasive Computing Applications
Pervasive computing applications are increasingly leveraging contextual information from several sources to provide users with behavior appropriate to the environment in which the...
Glenn Judd, Peter Steenkiste
GLOBECOM
2009
IEEE
14 years 10 days ago
Route Capacity Estimation Based Admission Control and QoS Routing for Mesh Networks
Wireless Mesh Networks (WMNs) is a promising key technology for next generation wireless backhauling that is expected to support various types of applications with different qualit...
Chi Harold Liu, Athanasios Gkelias, Kin K. Leung