Method and device relating to replay technique
US9113455B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2011 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Jul 27, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for mapping each radio bearer over Uu interface to a corresponding radio bearer over Un interface of a relay device in a wireless communication network is provided. The method comprises: creating a first context for a User Equipment (UE) with original IMSI (International Mobile Subscriber Identity) of the UE at the Uu interface of the relay device, creating a second context for the UE with an allocated relay identity at the Un interface of the relay device, wherein the allocated relay identity is allocated based on the original IMSI of the UE, forming a relationship between the first context and the second context based on the relationship between the original IMSI and the allocated relay identity, and mapping the radio bearer over the Uu interface to the radio bearer over the Un interface based on the relationship between the first context and the second context.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.