Method and system for conducting random access on small cell under dual connectivity
US10085286B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 22, 2014 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Dec 14, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method for conducting random access on a small cell under dual connectivity. The method includes that: a User Equipment (UE) sends a dedicated random access preamble corresponding to a designated small cell to a base station to which the designated small cell belongs on the designated small cell; and the UE receives a random access response message sent by a base station to which a master control cell in dual connectivity belongs or the base station to which the designated small cell belongs. The present disclosure also discloses a system for conducting random access on a small cell under dual connectivity, a base station, a UE and a computer storage medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.