Data packet scheduling method and device

A scheduling method and data packet technology, applied in the field of communications, can solve problems such as failure to avoid interference, failure to avoid co-channel interference, and failure to effectively avoid mutual interference between adjacent cells, and achieve the effect of avoiding severe interference and avoiding interference.
CN110753401AActive Publication Date: 2020-02-04CHENGDU TD TECH LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHENGDU TD TECH LTD
Publication Date
2020-02-04

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Abstract

The invention provides a data packet scheduling method and device. The method comprises the steps: determining whether a service cell and an adjacent cell carry out the high-priority guarantee serviceor not in any scheduling period when a to-be-scheduled data packet is a big data packet insensitive to time delay; if it is determined that the serving cell carries out the high-priority guarantee service and the neighbor cell carries out the high-priority guarantee service, determining whether the neighbor cell is in a medium-high load state or not; when it is determined that the neighbor cell is in a medium-high load state, buffering the to-be-scheduled data packet, and determining whether to schedule or not in the next scheduling period; and when it is determined that the neighbor cell isnot in the medium-high load state, scheduling the to-be-scheduled data packet in the current scheduling period. According to the method, interference to the neighbor cell can be avoided during large data packet scheduling insensitive to time delay.
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Description

technical field

[0001] The present invention relates to the technical field of communication, in particular to a data packet scheduling method and device. Background technique

[0002] Time Division Duplex (TDD) system remote base station interference is the intra-system interference caused by TDD’s inherent specific conditions. The strong interference generated by the uplink reception of the terminal base station.

[0003] In the prior art, there are already detection and discrimination means, which can identify whether a base station is subjected to remote interference from a remote base station.

[0004] Existing time domain and frequency domain interference avoidance technologies are all based on the method of staggering the allocation of adjacent cell time domain resources or frequency domain resources to achieve the interference avoidance effect of adjacent cells in the time domain and frequency domain under light load, but in Under medium and high-load networks, the...

Claims

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