Invention Grant
US09125175B2 Method and apparatus for transmitting MBMS services 有权
用于传输MBMS服务的方法和装置

  • Patent Title: Method and apparatus for transmitting MBMS services
  • Patent Title (中): 用于传输MBMS服务的方法和装置
  • Application No.: US13318087
    Application Date: 2009-04-29
  • Publication No.: US09125175B2
    Publication Date: 2015-09-01
  • Inventor: Yu ChenHe Wang
  • Applicant: Yu ChenHe Wang
  • Applicant Address: FR Boulogne-Billancourt
  • Assignee: Alcatel Lucent
  • Current Assignee: Alcatel Lucent
  • Current Assignee Address: FR Boulogne-Billancourt
  • Agency: Fay Sharpe LLP
  • International Application: PCT/CN2009/000474 WO 20090429
  • International Announcement: WO2010/124423 WO 20101104
  • Main IPC: H04J3/26
  • IPC: H04J3/26 H04W72/00 H04W4/06
Method and apparatus for transmitting MBMS services
Abstract:
A transmission method for Multicast Broadcast Single Frequency Network (MBSFN) is described, which can realize the multiplexing of Multimedia Broadcast/Multicast Service (MBMS) services with different Modulation and Coding Scheme (MCS)/Service Data Unit (SDU) error rates. The method comprises dividing a plurality of services to be transmitted into multiple service groups according to error rates, each service group including at least one service, and transmitting the plurality of services according to the service groups, wherein the respective services in each service group are transmitted in turn according to a predetermined sequence. In this manner, MBMS services having different MCS/SDU error rates can be multiplexed and transmitted to UEs in the MBSFN.
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