484 search results - page 69 / 97 » The characteristics of mobile data service users in Australi... |
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— Group Communication services have become more and more important in mobile ad hoc networks (MANETs). The use of multicast transmission techniques in MANETs has been shown to ha...
MOBIHOC
2004
ACM
14 years 1 months ago
2004
ACM
In this work, we develop an analytical framework to investigate the behavior of the communication links of a node in a random mobility environment. Analytical expressions characte...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
– In IEEE 802.16e networks, the mobility of mobile stations (MSs) induces that energy saving becomes an important issue for the battery-powered MSs to extend their operational li...
JNW
2008
13 years 7 months ago
2008
Datacasting employs the excess bandwidth from digital television signals for use in one-way data transmission, and it is being used successfully for high-speed downloads at fixed l...
ISCC
2007
IEEE
14 years 2 months ago
2007
IEEE
Multimedia Broadcast Multicast Services (MBMS), introduced in Third Generation Partnership Project (3GPP) Release 6, is a point-to-multipoint downlink bearer service that addresse...