Resource allocation in communications system
US9729295B2 · kind B2 · utility
29Cited by
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37Claims
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Key dates
| Filing date | Sep 30, 2013 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Aug 11, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/1469
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An exemplary embodiment discloses a multi-subframe physical uplink control channel PUCCH resource arrangement for PUCCH format 1a/1b resource allocation for enhanced physical downlink control channel EPDCCH in time division duplex TDD transmission. A definition of a semi-static offset for each EPDCCH set is extended by considering multiple downlink subframes, and a dynamic offset mechanism is enhanced to avoid resource collision between multiple DL subframes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.