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Indication method, system and apparatus for group handoff

A technology of switching indication and indication, applied in the field of network communication

Inactive Publication Date: 2012-07-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The existing technology does not provide a method for the MS to switch between different groups served by the BS, and cannot support the switching of the MS between different groups served by the BS

Method used

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  • Indication method, system and apparatus for group handoff
  • Indication method, system and apparatus for group handoff
  • Indication method, system and apparatus for group handoff

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] The embodiment of the present invention provides a method for indicating group switching. The BS instructs the MS to perform the group switching operation by sending a switching instruction, thus providing a mechanism for the MS to switch between different groups served by the BS, which can support the MS in the BS A switch operation between different groups of services.

[0026] Such as figure 2 As shown, it is a flow chart of the instruction method for group switching in the embodiment of the present invention, which specifically includes the following steps:

[0027] In step S201, the MS receives a handover instruction sent by the BS. When a group switching operation is required, the BS sends a switching instruction to the MS to instruct the MS to perform the group switching operation.

[0028] Step S202, after confirming the group handover operation according to the handover instruction, the MS sends a confirmation message to the BS in response to the handover in...

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PUM

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Abstract

The embodiment of the invention discloses a method for indicating group switching. The method comprises the following steps: a mobile station MS receives a switching indicator transmitted by a base station BS; and according to the switching indicator, after the group switching operation is confirmed to be carried out, the MS transmits a confirmation message to the BS to respond the switching indicator. Through the adoption of the method, the BS indicates the MS to carry out the group switching operation through the switching indicator, thereby providing a mechanism by which the MS can be switched among different groups in the BS service, and being capable of supporting the switching operation of the MS among different groups in the BS service.

Description

Technical field [0001] The invention involves the field of network communication technology, and specially involves a group switching method, system, and device. Background technique [0002] WIMAX (WorldWide Interoperability for Microwave Access) is a broadband wireless connection solution for enterprises and home users to provide "last miles" for enterprises and home users. It can achieve high coverage in the field of data communication (can cover 25-30 miles of miles (can cover 25-30 miles.Scope). [0003] According to the ups and dual -work dual -work mode, the WIMAA system can be divided into TDD mode and FDD mode.Among them, the downlink data from BS (base station) to MS (mobile station, mobile desk), and uplink data from MS to BS.Under TDD (Time Division Duplexing, Time Double Workers) mode, the uplink and downlink communication between BS and MS uses different time gaps in the same frequency channel. Time is used to distinguish the up and down data. At a certain time peri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04B7/26
CPCH04W36/0055H04W4/06H04W36/0079
Inventor 曾可阳建军徐宏亮刘丽娜林佳刘钰君
Owner HUAWEI TECH CO LTD