Invention Grant
US08509146B2 Method and apparatus for delivery of high rate data as part of a multimedia broadcast/multicast service 有权
用于传送高速率数据作为多媒体广播/多播服务的一部分的方法和装置

  • Patent Title: Method and apparatus for delivery of high rate data as part of a multimedia broadcast/multicast service
  • Patent Title (中): 用于传送高速率数据作为多媒体广播/多播服务的一部分的方法和装置
  • Application No.: US12066007
    Application Date: 2006-09-30
  • Publication No.: US08509146B2
    Publication Date: 2013-08-13
  • Inventor: Marco FrattiGeorges MartinezPierre Roux
  • Applicant: Marco FrattiGeorges MartinezPierre Roux
  • Applicant Address: US IL Libertyville
  • Assignee: Motorola Mobility LLC
  • Current Assignee: Motorola Mobility LLC
  • Current Assignee Address: US IL Libertyville
  • Priority: EP05292217 20051021
  • International Application: PCT/US2006/038374 WO 20060930
  • International Announcement: WO2007/050235 WO 20070503
  • Main IPC: H04W4/00
  • IPC: H04W4/00
Method and apparatus for delivery of high rate data as part of a multimedia broadcast/multicast service
Abstract:
A communication system (100) is provided that comprises a Radio Access Network (110) having a Radio Network Controller (RNC) (114) coupled to each of a cellular Node B (112) and a Digital Broadcasting Video-Handhelds (DVB-H) Node B (120). When the communication system delivers low rate Multimedia Broadcast/Multicast Service (MBMS) user information, the user information is conveyed via the cellular Node B and a low data rate channel. When the communication system delivers high rate MBMS user information, the user information is conveyed via the DVB-H Node B and a high data rate channel. Thus the communication system provides high rate MBMS data services without imposing the system capacity constraints resulting from the employment of HSDPA by a cellular Node B.
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