628 search results - page 99 / 126 » WI - Dissertationen |
ENTCS
2006
14 years 12 months ago
2006
Mobile Ad hoc NETworks (MANETs) are dynamic networks populated by mobile stations. Stations in MANETs are usually laptops, PDAs or mobile phones. These devices feature Bluetooth a...
CCR
2007
14 years 12 months ago
2007
The ns-2 simulator has limited support for simulating 802.11based wireless mesh networks. We have added the following new features at the MAC and PHY layer of ns-2: (i) cumulative...
JCM
2008
14 years 11 months ago
2008
We compare four open-loop transmit diversity schemes in a coded Orthogonal Frequency Division Multiplexing (OFDM) system with four transmit antennas, namely cyclic shift diversity ...
109
click to vote
NETWORK
2008
14 years 11 months ago
2008
Wireless mesh networking is emerging as an important architecture for future-generation wireless communications systems. Quality of service provisioning is a challenging issue in ...
100
click to vote
NETWORK
2006
14 years 11 months ago
2006
During the last few years, users all over the world have become more and more accustomed to the availability of broadband access. This has boosted the use of a wide variety both o...