15-09-2010, 06:27 PM
Efficient Resource Allocation for Wireless Multicast
INTRODUCTION
The third-generation
cellulars, satellite, Wi-Fi, and Bluetooth are all the result of the huge success of wireless and mobile communications in
the 21st century. Many companies like T-mobile(UK), NTT docomo(japan), Orange Telecom(france), Chunghwa Telecom ( Taiwan) have operated networks with
multiple wireless technologies. The the
Third-Generation Partnership Project (3GPP) and Unlicensed Mobile Access (UMA) have proposed the standards for these services. Multicast is an efficient way for one-to-many and many-to-many communications.a set
of members is present in each multicast group. in this group, each member can be a sender or a receiver
. the bandwidth
usage in the shortest path tree can be minimised in the
heterogeneous wireless networks as the routing of the
shortest path tree is more flexible in this case.
The two parts of the shortest path tree in the heterogenous wireless networks are:
-cell and the wireless
technology chosen by each mobile host
- wired links that connect the root of the tree
and the chosen cells.
The full paper is available in the link:
http://ieeexplore.ieeeielx5/7755/4455644...er=4455644
INTRODUCTION
The third-generation
cellulars, satellite, Wi-Fi, and Bluetooth are all the result of the huge success of wireless and mobile communications in
the 21st century. Many companies like T-mobile(UK), NTT docomo(japan), Orange Telecom(france), Chunghwa Telecom ( Taiwan) have operated networks with
multiple wireless technologies. The the
Third-Generation Partnership Project (3GPP) and Unlicensed Mobile Access (UMA) have proposed the standards for these services. Multicast is an efficient way for one-to-many and many-to-many communications.a set
of members is present in each multicast group. in this group, each member can be a sender or a receiver
. the bandwidth
usage in the shortest path tree can be minimised in the
heterogeneous wireless networks as the routing of the
shortest path tree is more flexible in this case.
The two parts of the shortest path tree in the heterogenous wireless networks are:
-cell and the wireless
technology chosen by each mobile host
- wired links that connect the root of the tree
and the chosen cells.
The full paper is available in the link:
http://ieeexplore.ieeeielx5/7755/4455644...er=4455644
