Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for releasing semi-static scheduling resources and user equipment

A technology of semi-static scheduling and user equipment, applied in the field of communication, can solve problems affecting the service quality of semi-static scheduling services for users, and achieve the effect of enhancing security

Active Publication Date: 2012-04-04
HUAWEI TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a method, device, and user equipment for releasing semi-persistent scheduling resource signaling, so as to solve the problem in the prior art that the service quality of semi-persistent scheduling services for users is affected due to UE error releasing semi-persistent scheduling resources

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for releasing semi-static scheduling resources and user equipment
  • Method and device for releasing semi-static scheduling resources and user equipment
  • Method and device for releasing semi-static scheduling resources and user equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be described below in conjunction with the accompanying drawings and specific embodiments.

[0029] Embodiments of the present invention provide a method for releasing semi-persistent scheduling resources, such as figure 1 described, including the following steps:

[0030] Step s101, receiving signaling PDCCH for releasing semi-persistent scheduling resources;

[0031] Step s102, when the PDCCH satisfies the preset condition for releasing semi-persistent scheduling resources, release the semi-persistent scheduling resources.

[0032] In this embodiment, the condition for releasing the semi-persistent scheduling resource may be set as the moment when the semi-persistent scheduling resource is released, or a random number for releasing the semi-persistent scheduling resource, or the above two conditions are met at the same time.

[0033] By adopting the method provided by the embodiment of the present invention, the condition for releasing the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a method and a device for releasing semi-static scheduling resources and user equipment. The method comprises the following steps: receiving signalling packet data control channel PDCCH for releasing the semi-static scheduling resources; and when the PDCCH meets a preset condition of releasing the semi-static scheduling resources, releasing the semi-static scheduling resources. In the embodiment of the invention, the condition of releasing the semi-static scheduling resources is set, and when the condition is met, the semi-static scheduling resources are released, and the safety of releasing the semi-static scheduling resources is enhanced.

Description

technical field [0001] Embodiments of the present invention relate to the communication field, and in particular, to a method, device and user equipment for releasing semi-persistent scheduling resources. Background technique [0002] The VoIP support in the LTE (Long Term Evolution, long term evolution) system is scheduled in a semi-persistent scheduling (Semi-Persistent Scheduling) manner. The semi-persistent scheduling means that the scheduling of resources is periodic. VoIP services are scheduled every 20 ms, so eNB (Evolved Node-B, evolved base station) can allocate resources in advance, and the allocated resources are periodic in use. [0003] At present, the activation, reactivation and retransmission of semi-persistent scheduling are controlled by PDCCH (packet data control channel) scrambled by SPS C-RNTI. For the release of the semi-persistent scheduling resources, the SPS C-RNTI (Cell Radio Network Temporary Identity, Cell Radio Network Temporary Identity) scram...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12H04W76/06
Inventor 章校东
Owner HUAWEI TECH CO LTD