Invention Grant
- Patent Title: Handoffs and handoff selection in a wireless access network
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Application No.: US14546732Application Date: 2014-11-18
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Publication No.: US10091693B2Publication Date: 2018-10-02
- Inventor: Jianglei Ma , Peiying Zhu , Wen Tong , Hang Zhang , Mo-Han Fong
- Applicant: APPLE INC.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Fay Kaplun & Marcin, LLP
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/30 ; H04W36/18

Abstract:
The present invention facilitates handoffs for a mobile terminal in a wireless access network that is capable of supporting different types of handoffs. The different handoff types may include soft handoffs and fast base station switching (FBSS). In operation, context information associated with supporting wireless communications between the wireless access network and the mobile terminal are determined. Based on whether the context information is shared between base stations involved in the handoff or transferred from one base station to another of the base stations involved in the handoff, a particular handoff type is selected from the different handoff types that are available. Selecting the specific type of handoff to use may also be based on the level of context information that is available, the actual content of the context information, application preferences, channel conditions, base station or mobile terminal capabilities, or any combination thereof.
Public/Granted literature
- US20150065141A1 Handoffs and Handoff Selection in a Wireless Access Network Public/Granted day:2015-03-05
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