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 th

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
Comparison scheme
Effect test

Example Embodiment

[0066] Method embodiment one

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

[0068] Step S102: When determining that the downlink service needs to be sent, the BS sends a service indication message to the MS, where the service indication message is used to instruct the MS to continue to receive the downlink service 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, the downlink service has relatively large service data.

[0069] Preferably, the service indication message adopts unicast, Multicast, Or broadcast, in addition, the service indicati...

Example Embodiment

[0074] Example 1

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

[0076] Step 1. The MS is in sleep mode, and the BS schedules to find that there are services that need to be sent to the MS. The BS calculates the length of time required to send all services currently scheduled, and determines that the MS does not exit the sleep mode operation according to the length of time required to send all services In the case of receiving the length of the listening window required for all services scheduled this time, and carrying th...

Example Embodiment

[0081] Method embodiment two

[0082] According to the embodiment of the present invention, when the base station sends downlink services to the terminal, a method for extending the listening window is provided. 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 downlink services to the terminal, the BS determines that there is a new downlink service that needs to be sent to the MS;

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

[0085] 1. The BS determines the length of the listening window required for the MS to receive the new downlink service without exiting the sleep mode according to the amount of data sent for the new downlink service;

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

[0087] I...

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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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