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MOBISYS
2007
ACM
14 years 7 months ago
Real-time deployment of multihop relays for range extension
When the range of single-hop wireless communication is limited by distance or harsh radio propagation conditions, relays can be used to extend the communication range through mult...
Michael R. Souryal, Johannes Geissbuehler, Leonard...
DAC
2004
ACM
14 years 8 months ago
Off-chip latency-driven dynamic voltage and frequency scaling for an MPEG decoding
This paper describes a dynamic voltage and frequency scaling (DVFS) technique for MPEG decoding to reduce the energy consumption using the computational workload decomposition. Th...
Kihwan Choi, Ramakrishna Soma, Massoud Pedram
MSWIM
2005
ACM
14 years 29 days ago
Fast pre-authentication based on proactive key distribution for 802.11 infrastructure networks
Recently, user mobility in wireless data networks is increasing because of the popularity of portable devices and the desire for voice and multimedia applications. These applicati...
Mohamed Kassab, Abdelfattah Belghith, Jean-Marie B...
MOBICOM
2004
ACM
14 years 25 days ago
Choosing beacon periods to improve response times for wireless HTTP clients
The IEEE 802.11 wireless LAN standard power-saving mode (PSM) allows the network interface card (NIC) to periodically sleep between receiving data. In this paper, we show that 802...
Suman Nath, Zachary R. Anderson, Srinivasan Seshan
MOBISYS
2007
ACM
14 years 7 months ago
SmartSiren: virus detection and alert for smartphones
Smartphones have recently become increasingly popular because they provide "all-in-one" convenience by integrating traditional mobile phones with handheld computing devi...
Jerry Cheng, Starsky H. Y. Wong, Hao Yang, Songwu ...