Title:
ブロードキャスト/マルチキャストサービスが利用できないことを通知する方法および装置
Document Type and Number:
Japanese Patent JP2007513577
Kind Code:
A
Abstract:
A method for notifying a broadcast/multicast control (BMC) entity of service unavailability in a wireless transmit/receive unit (WTRU) is disclosed. When a user activates broadcast/multicast services (BMS), the WTRU receives BMS messages in accordance with the BMS schedule. A radio resources control (RRC) entity constantly monitors whether BMS is available in a cell. If the RRC entity detects the BMS service is not available, the RRC entity sends a message to the BMC entity to inform the unavailability of the BMS.
Inventors:
Sudir Be. Puttal
Langapurab Parta Salasi
Langapurab Parta Salasi
Application Number:
JP2006542672A
Publication Date:
May 24, 2007
Filing Date:
November 30, 2004
Export Citation:
Assignee:
Interdigital Technology Corporation
International Classes:
H04B17/40; H04H20/00; H04W4/06; H04W52/02; H04W72/00; H04W76/02; H04L
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe