Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and system for implementing multimedia broadcast multicast in mobile communication system

A mobile communication system and multimedia broadcasting technology, applied in the field of mobile communication, can solve the problem of sending MBMS services and cannot solve the problems of simultaneous multiple E-NodeB cells, etc., and achieve the effect of improving functions

Active Publication Date: 2008-02-27
DATANG MOBILE COMM EQUIP CO LTD
View PDF0 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the present invention is to provide a method and system for realizing multimedia broadcast / multicast in a mobile communication system, so as to solve the above-mentioned problem that cannot be solved while sending MBMS services in multiple E-Node B cells

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
  • Method and system for implementing multimedia broadcast multicast in mobile communication system
  • Method and system for implementing multimedia broadcast multicast in mobile communication system
  • Method and system for implementing multimedia broadcast multicast in mobile communication system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] In the evolved 3G broadband mobile communication system network, there are mainly E-Node B nodes and access gateways (AGW, Access Gateway). Referring to Figure 2, the E-Node B node is responsible for Radio Resource Management (RRM, Radio Resource Management), and RRM functions include Radio Bearer Control (RBC), Radio Access Control (RAC), Connection Mobility Control (CMC), and packet scheduling Function (PSC), Inter-Cell Interference Coordination (ICIC), handover decision of LB and Inter RAT, Radio Resource Control (RRC) function terminates at the E-Node B node. AGW includes mobility management entity MME / user plane entity UPE, 3GPP anchor point and system access entity (SAE) anchor point, where MME and UPE are respectively responsible for mobility management and user plane control, and realize SGSN and SGSN of core network CN in UMTS GGSN function.

[0047] In conjunction with the current evolved 3G broadband wireless mobile communication system architecture, the pre...

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

This invention discloses a method and a system for realizing MBMS in a mobile communication system, in which, the method includes: AGW receives a message from E-Node B containing ID of its local area and sends ID of related resource sequence number of the attribute of QOS of MBMS and SFN to E-Node B and utilizes the ID of the local area to send service data of the MBMS service containing the SFN to said E-Node B, which utilizes the resource sequence number to send said MBMS data at time corresponding to the SFN. This invented system includes: an AGW and E-Node B.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and system for realizing multimedia broadcast / multicast in a mobile communication system. Background technique [0002] The mobile communication system stipulated by the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project) introduces multimedia broadcast / multicast service (MBMS, Multimedia Broadcast / Multicast Service) from version 6 (R6, Release 6), and MBMS service is defined It is an effective mechanism for transmitting high-speed data to a large number of users. MBMS has two basic modes: broadcast mode (Broadcast mode) and multicast mode (Multicast mode). [0003] The MBMS system structure should be able to effectively utilize wireless resources in the wireless network and the core network, and the key point is to effectively utilize the resources of the wireless network. Both broadcast and multicast modes use the same underlyin...

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): H04Q7/22H04Q7/38H04W4/06
Inventor 张大钧王文清
Owner DATANG MOBILE COMM EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com