Multimedia broadcast/multicast service channel types notifying method and system

A technology of multimedia broadcasting and channel type, which is applied in the field of MBMS channel type notification between wireless network controllers, which can solve the problems of lowering system performance, increasing signaling process, increasing processing complexity, etc., and achieves the effect of complex signaling process

Active Publication Date: 2010-07-14
HUAWEI TECH CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Multiple RRC signaling processes will directly increase the processing complexity of DRNC, SRNC and UE, increase the signalin

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multimedia broadcast/multicast service channel types notifying method and system
  • Multimedia broadcast/multicast service channel types notifying method and system
  • Multimedia broadcast/multicast service channel types notifying method and system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0051] detailed description

[0052] The present invention defines a new direct information transmission message, invents the construction method and processing method of the message, and achieves the notification of multiple TMGI channel types between two RNCs through a "direct information transmission" process. In this way, the purpose of reducing signaling transmission and processing procedures is achieved, while the subsequent related procedures (such as the RRC procedure between the SRNC and the UE) caused by the procedure are simplified, and the processing complexity of the system is reduced.

[0053] The Direct Information Transfer message defined in the present invention is the same as Table 1 in the prior art, and the provided information (Provided Information) information element under it is the same as Table 2 in the prior art, but the MBMS channel type information is (MBMS Channel TypeInformation) information element is defined in the present invention as described in...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The provided notifying method for MBMS channel type comprises: a first RNC constructs the direct message transmission message containing some TMGI and relative channel types, sends the message to a second RNC; the latter decodes the message to process the TMGI and relative channel type message. This invention is benefit to save channel resource.

Description

technical field [0001] The invention relates to the technical field of multimedia broadcast multicast service (MBMS), in particular to a method and system for notifying MBMS channel types between radio network controllers (RNC). Background technique [0002] Beginning with 3GPP R6, 3GPP defines a Multimedia Broadcast Multicast Service (MBMS, Multimedia Broadcast Multicast Service), which is used to provide broadcast or multicast services to mobile users in a communication system. In the 3G radio access network UTRAN, the MBMS data from the core network will be carried on the downlink radio bearer (RB, Radio Bearer) for transmission. The logical channel used by the radio bearer corresponding to the MBMS may be a dedicated traffic channel (DTCH) or an MBMS point-to-multipoint traffic channel (MTCH, MBMS Point-to-Multipoint Traffic Channel). If it is DTCH, then DTCH will be mapped to transport channels such as dedicated channel (DCH), forward access channel (FACH), time-divisi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04W92/22H04W4/06
Inventor 陈斌庄宏成
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap