Invention Grant
US08548454B2 Methods, mobile network node and mobile terminal for reducing the number of unsuccessful service change requests performed by the mobile terminal
有权
方法，移动网络节点和移动终端，用于减少由移动终端执行的不成功的业务改变请求的数量
- Patent Title: Methods, mobile network node and mobile terminal for reducing the number of unsuccessful service change requests performed by the mobile terminal
- Patent Title (中): 方法，移动网络节点和移动终端，用于减少由移动终端执行的不成功的业务改变请求的数量
-
Application No.: US12375356Application Date: 2006-07-28
-
Publication No.: US08548454B2Publication Date: 2013-10-01
- Inventor: Jörg Schrader , Patrice Hédé , John Kerr
- Applicant: Jörg Schrader , Patrice Hédé , John Kerr
- Applicant Address: US NV Reno
- Assignee: Unwired Planet, LLC
- Current Assignee: Unwired Planet, LLC
- Current Assignee Address: US NV Reno
- Agency: Nixon & Vanderhye P.C.
- International Application: PCT/EP2006/064795 WO 20060728
- International Announcement: WO2008/011918 WO 20080131
- Main IPC: H04M11/00
- IPC: H04M11/00
Abstract:
A method for reducing the number of unsuccessful service change attempts of a first mobile terminal is presented. The mobile terminal (1, 1a, 1b, 420) is connectable via a mobile network to a further terminal by establishing a call connection for providing a first service or by establishing a call connection for providing a second service. The method comprises the following steps performed by the first mobile terminal (1, 1a, 1b, 420): receiving (S21) a first indication signal (202) indicating that a service change towards the second service is temporarily unavailable from a mobile network node (31, 310) administrating an established call connection for providing the first service, and in response to receiving the first indication signal (202) refraining (S22) from requesting a service change towards the second service until reception of a further indication signal (204) from the mobile network node (31, 310) indicating that a service change is available again.
Public/Granted literature
Information query
