Apparatus and method for transmitting and receiving control information in multi-hop relay broadband wireless communication system
US8605645B2 · kind B2 · utility
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29Claims
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Key dates
| Filing date | Feb 26, 2008 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Nov 12, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/047
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for transmitting control information to a Relay Station (RS) in a multi-hop relay broadband wireless communication system is disclosed. The apparatus includes a generator, a controller, and a communication unit. The generator generates control information to be transmitted to a lower RS. The controller controls and transmits the control information during a first relay link transmission interval among at least one relay link transmission interval distributed within a frame. The communication unit transmits the control information to the lower RS.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.