Mobile communications devices and transmission methods for transmitting machine type communication data thereof
US8681701B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2011 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Mar 14, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0833
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile communications device with a wireless module and a controller module for performing an enhanced access procedure is provided. The wireless module performs wireless transmissions and receptions to and from a cellular station of a service network. The controller module transmits a random access preamble to the cellular station via the wireless module, receives a random access response message corresponding to the random access preamble from the cellular station via the wireless module, and transmits a scheduled transmission message including the MTC (machine type communication) data from the cellular station via the wireless module, in response to the random access response message. Then, the controller module completes the enhanced access procedure in response to receiving a contention resolution message from the cellular station via the wireless module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.