Invention Grant
US08705428B2 Method for multimedia broadcast and multicast service, MBMS, notification indicator detection, computer program, and user equipment apparatus 有权
多媒体广播和组播服务,MBMS,通知指示符检测,计算机程序和用户设备装置的方法

  • Patent Title: Method for multimedia broadcast and multicast service, MBMS, notification indicator detection, computer program, and user equipment apparatus
  • Patent Title (中): 多媒体广播和组播服务,MBMS,通知指示符检测,计算机程序和用户设备装置的方法
  • Application No.: US13003754
    Application Date: 2009-06-23
  • Publication No.: US08705428B2
    Publication Date: 2014-04-22
  • Inventor: Xiaohui Wang
  • Applicant: Xiaohui Wang
  • Applicant Address: SE Stockholm
  • Assignee: Telefonaktiebolaget L M Ericsson (publ)
  • Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
  • Current Assignee Address: SE Stockholm
  • Agency: Potomac Patent Group PLLC
  • Priority: EP08160513 20080716
  • International Application: PCT/EP2009/057792 WO 20090623
  • International Announcement: WO2010/006892 WO 20100121
  • Main IPC: H04W4/06
  • IPC: H04W4/06
Method for multimedia broadcast and multicast service, MBMS, notification indicator detection, computer program, and user equipment apparatus
Abstract:
A method for multimedia broadcast and multicast service, MBMS, notification indicator detection from multiple MBMS notification-indication channel, MICH, frames in a User Equipment operating in a Wideband Code Division Multiple Access system is disclosed. The method comprises determining a desired number of MICH frames; upon connection with a NodeB, receiving an available number of MICH frames within a modification period; decoding notification indications of the received MICH frames; determining a majority value being the number of notification indications having a most frequent value of the decoded notification indications; and if a ratio between the majority value and the desired number of MICH frames is above a threshold value, determining the correct notification indicator to be the most frequent value, or if the ratio between the majority value and the desired number of MICH frames is less than the threshold value, connecting to the NodeB; receiving further MICH frames; and decoding notification indications of the received MICH frames such that the correct notification indicator is achieved. A computer program and a User Equipment apparatus are also disclosed.
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