Method of transmitting reference signals for cooperative wireless communication system and method of allocating radio resources for relay-based wireless communication system
US8315639B2 · kind B2 · utility
4Cited by
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2Claims
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Key dates
| Filing date | Jul 28, 2009 |
| Grant date | Nov 20, 2012 |
| Priority date | — |
| Expiry date | Jun 17, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0023
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of transmitting reference signals in a wireless communication system for cooperative communication is provided. The wireless communication system defines a plurality of transmission patterns of the reference signals each having a different pattern, and each of a plurality of base stations and/or each of a base station and a relay station participating in the cooperative communication transmit the reference signals based on one transmission pattern selected from the plurality of transmission patterns of the reference signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.