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Business indication method, monitor window expanding method and dormant parameter adjusting method

A technology of service indication and monitoring window, applied in the field of communication, can solve the problems of high energy consumption of MS and large consumption of air interface resources, and achieve the effect of shortening delay and saving consumption of air interface resources.

Inactive Publication Date: 2010-10-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Considering the problem of service data transmission delay and air interface resource consumption caused by the MS in the dormant state completing one downlink service reception in multiple dormant periods in the related art, as well as the large consumption of air interface resources caused by the modification of dormant mode parameters by the MS and the MS The present invention is proposed due to the problem of high energy consumption. Therefore, the main purpose of the present invention is to provide a service indication method, a listening window extension method, and a dormancy parameter adjustment method to solve at least one of the above-mentioned problems in related technologies.

Method used

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  • Business indication method, monitor window expanding method and dormant parameter adjusting method
  • Business indication method, monitor window expanding method and dormant parameter adjusting method
  • Business indication method, monitor window expanding method and dormant parameter adjusting method

Examples

Experimental program
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Effect test

Embodiment 1

[0067] According to an embodiment of the present invention, a service indication method is provided, which is used for a BS to perform a service indication to an MS in a dormant mode, figure 1 is a flowchart of a service indication method according to an embodiment of the present invention, such as figure 1 As shown, include the following processing (step S102-step S104):

[0068] In step S102, when it is determined that downlink services need to be sent, the BS sends a service indication message to the MS, wherein the service indication message is used to instruct the MS to continue receiving downlink services in one or more consecutive sleep periods. Generally, the length of the listening window required to receive the downlink service is longer than one sleep period, that is to say, the downlink service has relatively large service data.

[0069] Preferably, the service indication message adopts unicast, multicast, In addition, the service indication message can directly...

example 1

[0075] figure 2 is a schematic diagram of Example 1 according to an embodiment of the present invention, such as figure 2 As shown, the modes of the MS can be divided into active mode (Active Mode) and sleep mode (Sleep Mode), wherein, there is signaling interaction of MOB_SLP-REQ and / or MOB_SLP-RSP in the active mode; multiple sleep modes are included in the sleep mode Cycle (Sleep Cycle), a sleep cycle includes the listening window (Listening Window) and the sleep window (Sleep Window), such as figure 2 As shown, including the following processing:

[0076] Step 1, MS is in sleep mode, BS scheduling finds that there is a service that needs to be sent to MS, BS calculates the length of time required to send all the services currently scheduled, and determines that the MS will not exit the sleep mode operation according to the length of time required to send all services In the case of , receive the length of the listening window required for all services scheduled this t...

Embodiment 2

[0082] According to an embodiment of the present invention, in the process of sending downlink services to the terminal, the base station provides a method for extending the listening window. In the embodiment of the present invention, the method for extending the listening window includes the following processing:

[0083] In the first step, in the process of the base station sending the downlink service to the terminal, the BS determines that there is a new downlink service to be sent to the MS;

[0084] After the first step, the following processing also needs to be performed:

[0085] 1. The BS determines the length of the monitoring window required for the MS to receive new downlink services without exiting the dormant mode according to the amount of data sent by the new downlink services;

[0086] 2. The base station determines the number of sleep periods required according to the length of the listening window required by the new downlink service.

[0087] In the secon...

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Abstract

The invention discloses a business indication method, a monitor window expanding method, a dormant parameter adjusting method, a method for terminating a monitor window and a method for quitting a dormant mode, wherein the business indication method comprises the following steps that: a base station transmits a business indication message to a terminal under the situation that the downstream business to be transmitted is determined, and the business indication message is used for indicating one or more terminals to continuously receive the downstream business within one or more continuous dormant periods. Through the above processing, the consumption of resource can be saved, and the delay of the business data transmission can be shortened.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a service indication method, a monitoring window extension method, and a dormancy parameter adjustment method. Background technique [0002] At present, the Institute for Electrical and Electronic Engineers (Institute for Electrical and Electronic Engineers, referred to as IEEE) 802.16 can provide the power consumption management function of the sleep mode, which can reduce the consumption of the battery of the MS, wherein the sleep mode is a mobile station (Mobile Station) , MS for short) leaves the air interface of the serving base station (Base Station, BS for short) in a pre-negotiated period. [0003] The sleep mode of the MS consists of a series of sleep cycles distributed according to certain rules; each sleep cycle includes a listening window and a sleeping window; the listening window is fixed, and within the listening window, the MS needs to receive signal...

Claims

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Application Information

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IPC IPC(8): H04W4/06H04W4/20H04W52/02
CPCY02D30/70
Inventor 张磊宋建全曲红云王利
Owner ZTE CORP
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