Sciweavers

13041 search results - page 2579 / 2609
» Simulating space and time
Sort
View
JSAC
2008
111views more  JSAC 2008»
14 years 9 months ago
The end-to-end rate control in multiple-hop wireless networks: Cross-layer formulation and optimal allocation
In this paper, we study the theoretical problem of the end-to-end rate assignment for multi-hop wireless networks. Specifically, we consider the problem of joint congestion control...
Chengnian Long, Bo Li, Qian Zhang, Bin Zhao, Bo Ya...
JSS
2008
68views more  JSS 2008»
14 years 9 months ago
An efficient iconic indexing strategy for image rotation and reflection in image databases
Spatial relationships are important issues for similarity-based retrieval in many image database applications. With the popularity of digital cameras and the related image process...
Wei-Horng Yeh, Ye-In Chang
MICRO
2008
IEEE
146views Hardware» more  MICRO 2008»
14 years 9 months ago
A small cache of large ranges: Hardware methods for efficiently searching, storing, and updating big dataflow tags
Dynamically tracking the flow of data within a microprocessor creates many new opportunities to detect and track malicious or erroneous behavior, but these schemes all rely on the...
Mohit Tiwari, Banit Agrawal, Shashidhar Mysore, Jo...
JSAC
2006
79views more  JSAC 2006»
14 years 9 months ago
On the performance of multicarrier DS-CDMA with imperfect power control and variable spreading factors
Multicarrier direct-sequence code-division multiple access (MC-DS-CDMA) becomes an attractive technique for the future fourth-generation (4G) wireless system because it can flexibl...
Li-Chun Wang, Chih-Wen Chang
ETT
2007
90views Education» more  ETT 2007»
14 years 9 months ago
Algorithms and applications of channel impulse response length estimation for MIMO-OFDM
Abstract— The performance of the widely applied timedomain channel estimation for SISO- and MIMO-OFDM systems strongly depends on the preciseness of information regarding maximum...
Marco Krondorf, Ting-Jung Liang, M. Goblirsch, Ger...
« Prev « First page 2579 / 2609 Last » Next »