1397 search results - page 38 / 280 » Wireless ad hoc VoIP |
SUTC
2006
IEEE
14 years 4 months ago
2006
IEEE
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
DIALM
2004
ACM
14 years 4 months ago
2004
ACM
Orthogonal Variable Spreading Factor (OVSF) CDMA code consists of an infinite number of codewords with variable rates, in contrast to the conventional orthogonal fixed-spreading...
APNOMS
2006
Springer
14 years 2 months ago
2006
Springer
To provide scheduling in wireless ad hoc networks, that is both highly efficient and fair in resource allocation, is not a trivial task because of the unique problems in wireless n...
DSN
2004
IEEE
14 years 2 months ago
2004
IEEE
The growing interest in ad hoc wireless network applications that are made of large and dense populations of lightweight system resources calls for scalable approaches to fault to...
ISCC
2002
IEEE
14 years 3 months ago
2002
IEEE
The use of contention-based MAC protocols combined with hidden terminal problems make multi-hop wireless ad hoc networks much more sensitive to load and congestion than wired netw...