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Resource management method, base station and system

A resource management and base station technology, applied in the field of resource management, can solve problems such as increased interruption delay, time out of synchronization, data error retransmission, etc., and achieve the effect of reducing interruption delay

Active Publication Date: 2014-01-01
HUAWEI TECH CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the user equipment and the target base station are not synchronized when the subframe for CQI transmission is effective, the user equipment may not have the subframe for effective transmission of CQI, which causes the target base station to check the cyclic redundancy code error, causing data to be incorrectly retransmitted , increasing the interrupt delay

Method used

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  • Resource management method, base station and system
  • Resource management method, base station and system
  • Resource management method, base station and system

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] The embodiment of the present invention provides a resource management method, such as figure 1 shown, including the following.

[0018] 11. The base station receives first uplink data or first confirmation information sent by the user equipment. In a specific implementation process, the acknowledgment information may be an acknowledgment character ACK (acknowledge).

[0019] Optionally, before 11, it may also include: 10. After receiving the access reques...

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Abstract

A method, a base station and a system for managing resources belong to the field of communication technologies. In an embodiment of the present invention, firstly, a base station receives first uplink data or first acknowledgment information sent by a user equipment; then, the base station decodes the first uplink data or the first acknowledgment information according to a format of periodic indication information comprised in the first uplink data or the first acknowledgment information; if the first uplink data or the first acknowledgment information is decoded successfully, the base station determines that the first uplink data or the first acknowledgment information comprises the periodic indication information, and the base station validates periodic resources corresponding to the periodic indication information comprised in the first uplink data or the first acknowledgment information. The technical solution of the present invention overcomes the problem in the prior art that data is erroneously retransmitted since the base station and the user equipment asynchronously validate the periodic resources corresponding to the periodic indication information, thereby reducing interruption time delay.

Description

technical field [0001] The present invention relates to communication technology, in particular to a resource management method, base station and system. Background technique [0002] In the Long Term Evolution (LTE) system, after receiving the RRC (Radio Resource Control, Radio Resource Control) command sent by the source base station, the user equipment randomly sends an access request to the target base station, and the target base station receives the access request Afterwards, an access response is returned to establish a connection with the user equipment. After the target base station establishes a connection with the user equipment, the target base station will promptly validate the periodic indication information related to the system frame number (such as CQI (Channel Quality Indication, Channel Quality Indication), SRS (Sounding Reference Signal, Souding Reference Signal) and A periodic resource corresponding to an SRI (Scheduling Request Indication, Scheduling R...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/04H04L1/16H04L1/00
CPCH04L1/0045H04W72/0406H04W24/02H04L1/1867H04L1/0073H04L1/0061H04L1/0026H04W72/20
Inventor 余庆祥
Owner HUAWEI TECH CO LTD
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