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VTC
2007
IEEE
16 years 27 days ago
MIMO Downlink Weighted Sum Rate Maximization with Power Constraints per Antenna Groups
Abstract— We consider a single-cell multiple-input multipleoutput (MIMO) downlink channel where linear transmission and reception strategy is employed. The base station (BS) tran...
Marian Codreanu, Antti Tölli, Markku J. Juntt...
WETICE
2006
IEEE
16 years 19 days ago
Handling Exceptional Conditions in Mobile Collaborative Applications: An Exploratory Case Study
The incorporation of exception handling strategies in mobile collaborative applications bring several challenges to middleware designers due to their intrinsic characteristics of ...
Nélio Cacho, Karla Damasceno, Alessandro Ga...
MOBICOM
2006
ACM
16 years 18 days ago
Component based channel assignment in single radio, multi-channel ad hoc networks
In this paper, we consider the channel assignment problem in single radio multi-channel mobile ad-hoc networks. Specifically, we investigate the granularity of channel assignment...
Ramanuja Vedantham, Sandeep Kakumanu, Sriram Laksh...
ICMCS
2005
IEEE
98views Multimedia» more  ICMCS 2005»
16 years 7 days ago
Hybrid Algorithm with Adaptive Complexity for Integer Pel Motion Estimation of H.264
Owing to the great computation complexity of the ME (motion estimation) in video coding, a lot of fast ME algorithms have been proposed in literature. Most of them are designed ba...
Li Zhang, Wen Gao
177
Voted
ICRA
2005
IEEE
164views Robotics» more  ICRA 2005»
16 years 7 days ago
Active Control of Configuration-Dependent Linkage Vibration with Application to a Planar Parallel Platform
—A new lightweight planar parallel platform aims to greatly improve operational speed of electronic manufacturing process and to realize a “smart parallel platform” through t...
Xiaoyun Wang, James K. Mills