Apparatus and method for gathering and reporting interference signal information between relay stations in multi-hop relay broadband wireless access communication system
US8175004B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2007 |
| Grant date | May 8, 2012 |
| Priority date | — |
| Expiry date | Mar 2, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/047
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for gathering and reporting interference signal information between Relay Stations (RSs) in a multi-hop relay Broadband Wireless Access (BWA) communication system are provided. The method includes receiving, from the RS, scanning information of neighboring Base Stations (BSs) and neighboring RSs, computing the resource allocation to be used by the RS by using the received scanning information, and transmitting information on the computed resource allocation to the RS. Accordingly, there is an advantage in that wireless resources can be reused to the maximum extent, and data transmission efficiency can be maximized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.