CLUSTER-BASED COOPERATIVE COMMUNICATION SYSTEM AND METHOD
First Claim
1. A cluster-based cooperative communication method of a mobile station, the method comprising:
- receiving allocation of a resource of a weighted subband mapped to one of preset cooperative base station clusters, the selected cooperative base station cluster having a group including a serving base station of the mobile station and dominant interfering base stations found by channel estimation; and
communicating with the serving base station in cooperation with the dominant interfering base stations.
1 Assignment
0 Petitions
Accused Products
Abstract
A cluster-based cooperative communication system and method is provided for mitigating inter-cell interference effectively. A cluster-based cooperative communication method of a mobile station includes receiving allocation of a resource of a weighted subband mapped to one of preset cooperative base station clusters, the selected cooperative base station cluster having a group including a serving base station of the mobile station and dominant interfering base stations found by channel estimation, and communicating with the serving base station in cooperation with the dominant interfering base stations.
-
Citations
12 Claims
-
1. A cluster-based cooperative communication method of a mobile station, the method comprising:
-
receiving allocation of a resource of a weighted subband mapped to one of preset cooperative base station clusters, the selected cooperative base station cluster having a group including a serving base station of the mobile station and dominant interfering base stations found by channel estimation; and communicating with the serving base station in cooperation with the dominant interfering base stations. - View Dependent Claims (2, 3)
-
-
4. A cluster-based cooperative communication method of a base station, the method comprising:
-
allocating a resource of a weighted subband mapped to one of preset cooperative base station clusters to a mobile station, the selected cooperative base station cluster having a group including a serving base station of the mobile station and dominant interfering base stations found by channel estimation; and communicating with the mobile station in cooperation with the dominant interfering base stations. - View Dependent Claims (5, 6)
-
-
7. A cluster-based cooperative communication system, the system comprising:
a mobile station for receiving allocation of a resource of a weighted subband mapped to one of preset cooperative base station clusters, the selected cooperative base station cluster having a group including a serving base station of the mobile station, and dominant interfering base stations found by channel estimation, and for communicating with the serving base station in cooperation with the dominant interfering base stations. - View Dependent Claims (8, 9)
-
10. A cluster-based cooperative communication system, the system comprising:
a serving base station for allocating a resource of a weighted subband mapped to one of preset cooperative base station clusters to a mobile station, the selected cooperative base station cluster having a group including a serving base station of the mobile station, and dominant interfering base stations found by channel estimation, and for communicating with the mobile station in cooperation with the dominant interfering base stations. - View Dependent Claims (11, 12)
Specification