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

Method and system for realizing parallel transmission of broadcast/multicasting service and special service

A technology of multicast service and dedicated service, applied in the direction of radio/inductive link selection arrangement, duplex signal operation, selection device, etc., can solve the problems that have not been raised

Inactive Publication Date: 2008-09-03
TD TECH COMM TECH LTD
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing standards have not proposed any specific scheme to achieve this requirement

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 realizing parallel transmission of broadcast/multicasting service and special service
  • Method and system for realizing parallel transmission of broadcast/multicasting service and special service
  • Method and system for realizing parallel transmission of broadcast/multicasting service and special service

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0028] The first embodiment mainly describes the scenario that when the UE in the cell idle state (CELL_IDEL) is receiving MBMS services on frequency F1, the UE wants to initiate dedicated services such as AMR calls and PS data services.

[0029] In the above case, if UE has the ability to receive MBMS service and dedicated service at the same time, UE will send RRC connection request (RRC CONNECTION REQUEST) to RNC, and RNC will configure dedicated resources for dedicated service after receiving the request. If the UE only supports one carrier at a time, the RNC needs to know the MBMS service ID (ID) and obtain its carrier frequency, and then the RNC can configure dedicated services on the MBMS service frequency. If the UE is capable of receiving multiple carriers, the RNC needs to know the MBMS service ID and obtain its carrier frequency, and then the RNC configures the dedicated service resources required by the UE according to the MBMS frequency and capability that the UE w...

no. 2 example

[0039] The second embodiment mainly describes the scenario where the UE in the cell dedicated channel (CELL_DCH) or cell forward access channel (CELL_FACH) state is receiving CS / PS services and the UE wants to receive MBMS services.

[0040] figure 2 It is a schematic flow chart of the second embodiment of the present invention. refer to figure 2, the flow process of the second embodiment of the present invention is as follows:

[0041] Step 201, the UE judges whether the frequency of the MBMS service to be received is the same as the frequency used by the current dedicated service, if it is the same, then the UE receives the MBMS service at the frequency of the MBMS service, and this process ends; if not, then execute step 202 and its steps next steps.

[0042] Step 202, the UE judges whether it can receive the MBMS service according to its own carrier capability, that is, judges whether receiving the dedicated service and the MBMS service at different frequencies at the...

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 invention provides a method for realizing the concurrent of broadcast / multicast service. The method comprises: the user equipment (UE) transmits the frequency ID indicating the broadcast / multicast service to the radio network controller (RNC); RNC obtains the frequency of the broadcast / multicast service based on the ID and configures the specific service to the frequency resource of the broadcast / multicast. The invention also provides a system realizing the broadcast / multicast service and the specific service development, comprising UE and RNC. Because UE in the inventive embodiment transmits the ID indicating the operating frequency of the broadcast / multicast service to RNC at the network, RNC acquires the frequency of the broadcast / multicast service based on the ID and configures the specific service to the frequency resource of the broadcast / multicast service so as to lead UE to receive broadcast / multicast service and specific service at the same frequency and realize the development of the broadcast / multicast service and the specific service.

Description

technical field [0001] The invention relates to the technical field of time division duplex (TDD), in particular to a method and system for realizing concurrent broadcast / multicast services and dedicated services. Background technique [0002] In the current N-frequency Low Chip Rate (LCR) Time Division Duplex (TDD) standard, in order to support a wider range of broadcast services, such as broadcast / multicast (MBMS) services, the standard proposes that multiple A physical transmission channel carrying broadcast / multicast services on a carrier. A user equipment (UE) can receive broadcast / multicast services in any radio resource control (RRC) state. In addition, the UE may be capable of receiving concurrent services, for example, broadcast / multicast services and dedicated services such as Adaptive Multi-Rate (AMR) calls, Packet Switched (PS) data, etc. can be received simultaneously. When the UE has the ability to simultaneously receive the MBMS service and the dedicated ser...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/16H04Q7/22H04Q7/38
Inventor 王浩然贺刚沈东栋陈迎宋爱慧
Owner TD TECH COMM TECH 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