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MM
2009
ACM
160views Multimedia» more  MM 2009»
14 years 2 months ago
On statistical multiplexing of variable-bit-rate video streams in mobile systems
We consider the problem of broadcasting multiple variable-bit-rate (VBR) video streams from a base station to many mobile devices over a wireless network, so that: (i) perceived q...
Cheng-Hsin Hsu, Mohamed Hefeeda
TMC
2008
125views more  TMC 2008»
13 years 8 months ago
Distributed Algorithm for Efficient Construction and Maintenance of Connected k-Hop Dominating Sets in Mobile Ad Hoc Networks
A k-hop dominating set is a subset of nodes such that each node not in the set can be reached within k hops from at least one node in the set. A connected k-hop dominating set can ...
Hong-Yen Yang, Chia-Hung Lin, Ming-Jer Tsai
SOSP
2001
ACM
14 years 5 months ago
Real-Time Dynamic Voltage Scaling for Low-Power Embedded Operating Systems
In recent years, there has been a rapid and wide spread of nontraditional computing platforms, especially mobile and portable computing devices. As applications become increasingl...
Padmanabhan Pillai, Kang G. Shin
GLVLSI
2003
IEEE
152views VLSI» more  GLVLSI 2003»
14 years 1 months ago
Dynamic single-rail self-timed logic structures for power efficient synchronous pipelined designs
The realization of fast datapaths in signal processing environments requires fastest, power efficient logic styles with synchronous behavior. This paper presents a method to combi...
Frank Grassert, Dirk Timmermann
PERCOM
2010
ACM
13 years 6 months ago
Gateway designation for timely communications in instant mesh networks
In this paper, we explore how to effectively create and use "instant mesh networks", i.e., wireless mesh networks that are dynamically deployed in temporary circumstances...
Bo Xing, Mayur Deshpande, Sharad Mehrotra, Nalini ...