Method for separating and processing signal and bearer in all IP radio access network
USRE44243E1 · kind E1 · reissue
Assignee
Inventor
Key dates
| Filing date | Oct 17, 2008 |
| Grant date | May 28, 2013 |
| Priority date | — |
| Expiry date | Oct 17, 2028 |
Classification
- Technology area (CPC —)General
Abstract
A method for processing a signal and a bearer separately in an ALL IP network system includes the steps of: transmitting a service request message (SRM) from a mobile station (MS) to a radio network (RN); at the RN, determining whether a circuit related service or a packet related service is requested; if the circuit related service is requested: (i) transmitting a CM service request message to a MSC server, (ii) receiving a service request acknowledgement (SRA) message from the MSC server, and (iii) assigning a bearer in response to the SRA message; and if the packet-related service is requested: (i) transmitting the (SRM) from the RN to a core network without processing the SRM; (ii) at the core network, processing the SRM and transmitting an assignment request to the RN, the assignment request requesting that the RN assign the bearer; and (iii) assigning the bearer in response to the assignment request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.