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Method and device of configuring discontinuous reception parameters

A parameter configuration method and discontinuous reception technology, applied in the field of communication, can solve problems such as saving UE power

Inactive Publication Date: 2014-12-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A discontinuous reception parameter configuration method and device are provided, which can solve the problem that when the UE uses multiple services with different QoS requirements at the same time, it cannot meet the QoS requirements of multiple different services and at the same time save UE power to the greatest extent.

Method used

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  • Method and device of configuring discontinuous reception parameters
  • Method and device of configuring discontinuous reception parameters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0118] This embodiment provides a discontinuous reception parameter configuration method, such as figure 1 As shown, the method includes:

[0119] 101. The base station configures at least two groups of different discontinuous reception DRX parameters, matches each group of DRX parameters with at least one logical channel ID or at least one logical channel group ID that meets the quality of service QoS service requirements, and the logical channel IDs that match different groups of DRX parameters or Logical channel group IDs are different.

[0120] For example, the DRX parameters include: at least one set of DRX parameters matching a signaling radio bearer SRB, used for the UE to schedule the logical channel or the logical channel when it hears the medium access control MAC protocol data unit PDU corresponding to the SRB Determine the activation time after grouping; and at least one set of DRX parameters matching the DRB is used for the UE to determine the activation time aft...

Embodiment 2

[0145] This embodiment provides a discontinuous reception method, such as figure 2 As shown, the method includes:

[0146] 201. The user equipment UE receives at least two sets of different discontinuous reception DRX parameters sent by the base station, wherein each set of DRX parameters matches at least one logical channel ID or at least one logical channel group ID that meets the service quality QoS service requirements, and different sets of DRX parameters Matching logical channel IDs or logical channel group IDs are different.

[0147] For example, the DRX parameters include: at least one set of DRX parameters matching a signaling radio bearer SRB, used for the UE to schedule the logical channel or the logical channel when it hears the medium access control MAC protocol data unit PDU corresponding to the SRB The activation time is determined after the group; and,

[0148] At least one set of DRX parameters matching the DRB is used for the UE to determine the activation...

Embodiment 3

[0200] This embodiment provides a discontinuous reception parameter configuration method. The SRB short DRX cycle in the DRX parameters matching the SRB configured by the base station for the user equipment UE is different from the DRB short DRX cycle in the DRX parameters matching the DRB, and the other parameters are the same or different, such as image 3 As shown, the method includes:

[0201] 301. The base station configures two sets of different discontinuous reception DRX parameters, matches at least one logical channel ID or at least one logical channel group ID for each set of DRX parameters, and sends the DRX parameters to the UE.

[0202] Wherein, the grouping of the logical channel or logical channel group may be:

[0203] The first logical channel group includes logical channels corresponding to all signaling radio bearers SRBs, and the second logical channel group includes logical channels corresponding to all data radio bearers DRBs;

[0204] or,

[0205] The...

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Abstract

An embodiment of the invention discloses a method and a device of configuring discontinuous reception parameters. The method comprises the following steps that user equipment UE receives at least two groups of different discontinuous reception DRX parameters which are transmitted by a base station, wherein each group of DRX parameters are matched with at least one logical channel ID or at least one logical channel group ID meeting service quality QoS business requirements, and the logical channel IDs or the logical channel group IDs matched with the different groups of DRX parameters are different; and when the UE receives or transmits data of a protocol data unit PDU, the DRX parameters borne by the PDU data and matched with the logical channel IDs or the logical channel group IDs are determined. The method and the device are suitable for the UE to apply a discontinuous reception method to monitor logic channels.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a discontinuous reception parameter configuration method and device. Background technique [0002] LTE (Long Term Evolved, Long Term Evolution) is currently a mobile communication network actively researched by various manufacturers in the 3GPP (3rd Generation Partnership Program, 3rd Generation Partnership Project) organization. The DRX (Discontinuous Reception, discontinuous reception) method is proposed in the LTE network, which can be applied to the UE (User Equipment, user equipment) to discontinuously monitor the scheduling channel PDCCH (physical downlink control channel, physical downlink control channel) from the base station. Further, data interaction is performed to save power for the UE. The principle of DRX is: the base station configures a set of DRX parameters and corresponding timers according to the current service characteristics of the UE, and the UE ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02
CPCY02D30/70
Inventor 陈玉华宋巍巍权威王瑜姜怡
Owner HUAWEI TECH CO LTD
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