Apparatus and method for performing contention based access in mobile communication system
US8995462B2 · kind B2 · utility
61Cited by
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18Claims
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Key dates
| Filing date | Dec 10, 2010 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Mar 3, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method of performing a contention based access in a UE of a mobile communication system. The method includes: triggering a BSR to an ENB if data to be transmitted to the ENB occurs; and triggering the contention based access if the BSR has been triggered. The method can minimize collision between signals transmitted in the uplink by multiple UEs through contention based transmission resources in a mobile communication system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.