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Hard handoff measurement control method and system

A measurement control and hard handover technology, applied in the communication field, can solve the problems of reducing user service quality, affecting efficiency, difficult to guarantee QoS (Quality of Service), etc., to improve service quality, improve efficiency and timeliness, and system resource utilization , the effect of reducing system signaling overhead

Inactive Publication Date: 2010-09-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the technical solution according to the related art, since the hard handover measurement initiation process between the AN and the AT is one-to-one, for each user who may need to start the hard handover measurement, the network needs to negotiate the hard measurement process, It is necessary to exchange the hard handover measurement control message and the measurement response message. In this way, the start of the hard handover measurement is relatively slow, and the overhead occupied by the hard handover measurement control message is relatively large, and it also affects the efficiency of hard handover measurement for each user.
At the same time, during the whole process of hard handover measurement, the network and the user terminal are temporarily disconnected. In this way, it is difficult to guarantee the QoS (Quality of Service) of the business that requires real-time characteristics, which inevitably reduces the quality of service for the user. service quality

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  • Hard handoff measurement control method and system
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  • Hard handoff measurement control method and system

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no. 1 example

[0036] In the first embodiment according to the present invention, a hard handover measurement control method is provided, which will be referred to below figure 2 to describe the first embodiment, where, figure 2 is a flow chart of the hard handover measurement control method according to the first embodiment of the present invention.

[0037] Such as figure 2 As shown, the method for starting hard handover measurement according to the first embodiment of the present invention includes the following steps:

[0038] Step S202, generate idle time through the scheduler, for the terminal to perform hard handover measurement while maintaining the current service; step S204, the system sends a first message to the terminal, which carries one or more information related to the hard handover measurement of the terminal and step S206, in response to the first message, if the first message instructs the terminal to start hard handover measurement, the terminal performs hard handov...

no. 2 example

[0050] In the second embodiment according to the present invention, a hard handover measurement control system is provided, which will be referred to below Figure 4 to describe the second embodiment, where, Figure 4 is a block diagram showing a hard handover measurement control system according to a second embodiment of the present invention.

[0051] Such as Figure 4 As shown, the hard handover measurement starting system 400 according to the second embodiment of the present invention includes:

[0052] The idle time generation module 402 is used to generate the idle time through the scheduler, and the idle time is used for the terminal to perform hard handover measurement while maintaining the current service; the first message sending module 404 is used to send the first message to the terminal, wherein Carries one or more indication information related to the hard handover measurement of the terminal; and the hard handover measurement execution module 406, in response...

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Abstract

The present invention provides a control method for measuring hard switch, comprising the following steps: firstly, spare time is produced through scheduler so as to make the terminal do hard switch measuring in the condition of keeping the prior operation; secondly, the system send first information to the terminal with one or more indicating information which is related to the hard switching measuring of the terminal; thirdly, the terminal administers hard switch measuring according to the indicating information and in the condition that the first information indicates the terminal to startthe hard switch measuring answering to the first information. Furthermore, the invention still provides a control system for hard switch measurement. Through the technical proposal, the invention realizes the following beneficial effects of reducing the system signaling spending caused by the starting of the hard switch measuring through utilizing the spare time produced by dispatching to do hardswitch measuring, and improving the efficiency and timeliness of the hard switch measuring of the terminal and the utilization rate of the system resource, so as to improve service quality for user.

Description

technical field [0001] The present invention relates to the communication field, and more particularly, relates to a hard handover measurement control method and system, which can be applied to wireless communication systems such as various packet switching, and is especially suitable for OFDMA (Orthogonal Frequency Division Multiplexing) that centrally schedules resources. Access is an access scheme based on Orthogonal Frequency Division Multiplexing technology) system. Background technique [0002] Mobile communication system is one of the hotspots in communication technology research at present. In a mobile communication system, it becomes an inevitable requirement for users to move between networks of the same wireless technology and between networks of different wireless technologies, and handover is the basic method to solve various mobility requirements. According to the nature of handover, handover can generally be divided into soft handover and hard handover. To p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/36H04W24/08H04L27/26
Inventor 吴勇
Owner HUAWEI TECH CO LTD