Collision detection for random access procedure
US8897276B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2008 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Mar 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0833
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method, an apparatus and a communication system for collision detection for a random access procedure for an uplink data channel. In one embodiment, the apparatus includes a module configured to transmit a data transmission on the uplink data channel, and an uplink scheduling and signal generating module configured to select random access parameters for a random access procedure and schedule the data transmission using the random access parameters for the random access procedure. The uplink scheduling and signal generating module is also configured to interrupt the data transmission after a predetermined time interval if the apparatus does not receive a permission signal from a network element during the predetermined time interval.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.