Sciweavers

64 search results - page 13 / 13
» Using speakeasy for ad hoc peer-to-peer collaboration
Sort
View
SENSYS
2003
ACM
13 years 10 months ago
Timing-sync protocol for sensor networks
Wireless ad-hoc sensor networks have emerged as an interesting and important research area in the last few years. The applications envisioned for such networks require collaborati...
Saurabh Ganeriwal, Ram Kumar, Mani B. Srivastava
SASN
2005
ACM
13 years 10 months ago
On the security of group communication schemes based on symmetric key cryptosystems
Many emerging applications in both wired and wireless networks, such as information dissemination and distributed collaboration in an adversarial environment, need support of secu...
Shouhuai Xu
JSAC
2008
254views more  JSAC 2008»
13 years 5 months ago
Cross-Layer Based Opportunistic MAC Protocols for QoS Provisionings Over Cognitive Radio Wireless Networks
We propose the cross-layer based opportunistic multi-channel medium access control (MAC) protocols, which integrate the spectrum sensing at physical (PHY) layer with the packet sch...
Hang Su, Xi Zhang
ACMICEC
2003
ACM
182views ECommerce» more  ACMICEC 2003»
13 years 10 months ago
eNcentive: a framework for intelligent marketing in mobile peer-to-peer environments
In recent years, the growth of Mobile Computing, Electronic Commerce and Mobile Electronic Commerce has created a new concept of Mobile Electronic Marketing. New marketing models ...
Olga Ratsimor, Timothy W. Finin, Anupam Joshi, Yel...