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Method and device for judging effective reconfiguration of resources of uplink SPS (Symbolic Programming System)

A determination method and reconfiguration technology, applied in the field of communication, can solve problems such as waste of system resources, and achieve the effect of improving processing efficiency and reducing the burden of business processing

Active Publication Date: 2013-07-10
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Embodiments of the present invention provide a method and device for determining the effectiveness of uplink SPS resource reconfiguration, which solves the problem of waste of system resources caused by base stations indiscriminately performing resource detection after uplink SPS resource reconfiguration in the prior art

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  • Method and device for judging effective reconfiguration of resources of uplink SPS (Symbolic Programming System)
  • Method and device for judging effective reconfiguration of resources of uplink SPS (Symbolic Programming System)
  • Method and device for judging effective reconfiguration of resources of uplink SPS (Symbolic Programming System)

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Embodiment Construction

[0025] As mentioned in the background technology, after the reconfiguration of uplink SPS resources, the base station needs to detect the old and new authorized resources of the terminal equipment before and after the reconfiguration to determine whether the uplink SPS resource reconfiguration takes effect. A large processing load, not only that, but in the scenario where the air interface quality of the terminal device is relatively good, because the detection error rate is very low, if the correctly received data is detected on the authorized resource after reconfiguration, then the reconfiguration Correctly received data must not be detected on the previously authorized resources. Therefore, the method in the prior art of simultaneously detecting new and old resources to determine whether the reconfiguration of uplink SPS resources takes effect is unnecessary.

[0026] The embodiments of the present invention aim at the above-mentioned problems in the process of uplink SPS r...

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Abstract

The embodiment of the invention discloses a method and device for judging effective reconfiguration of resources of an uplink SPS (Symbolic Programming System). According to the technical scheme disclosed by the embodiment of the invention, a base station determines a quality state of an air interface of terminal equipment according to quality information of the air interface of the terminal equipment after reconfiguring uplink SPS resources, and adopts different resource detection strategies for the terminal equipment according to the different quality states of the air interface, thereby avoiding the waste of system resources, which is caused by the reason that resources authorized before or after the uplink SPS resources are reconfigured by the terminal equipment are indiscriminately completely detected, lightening the service processing load of the base station and improving the processing efficiency of the system.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular to a method and device for judging that reconfiguration of uplink SPS resources takes effect. Background technique [0002] The 3GPP25.224R840 protocol stipulates the allocation process of SPS (Semi-Persistence Schedule, semi-persistent scheduling) resources. [0003] The base station allocates semi-persistent access to the UE (User Equipment, user equipment, or terminal equipment) through the E-DCH (Enhanced-Dedicated Channel, enhanced uplink dedicated channel) absolute grant channel (E-DCH Absolute Grant Channel, E-AGCH). E-PUCH (E-DCH Physical Uplink Channel, E-DCH uplink physical channel) physical resources, UE transmits new data on these physical resources. The base station determines the semi-persistent physical resource configuration (time slot, number of code channels, and resource interval, etc.) according to the UE's service status and channel condition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04
Inventor 孙军帅
Owner DATANG MOBILE COMM EQUIP CO LTD