Random access method, user equipment and network equipment
US9301322B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2013 |
| Grant date | Mar 29, 2016 |
| Priority date | — |
| Expiry date | Mar 30, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0838
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a random access method, a user equipment and a network equipment. The method comprising: acquiring a random access group scheduling identity, wherein the random access group scheduling identity is shared by user equipments belonging to a first group; receiving control signaling scrambled by the random access group scheduling identity on a PDCCH, and decoding the control signaling according to the random access group scheduling identity; receiving a data packet on a PDSCH according to the decoded control signaling, wherein the data packet comprises indication information used for instructing at least one UE belonging to the first group to perform a random access; and determining that the random access is needed to be performed according to the indication information, and performing the random access. The embodiments of the present invention may save PDCCH resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.