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Beam allocation method and device

An allocation method and beam technology, applied in the field of communications, can solve the problems of limited beam coverage and user latency.

Active Publication Date: 2022-02-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a beam allocation method and device, which are used to solve the problem that the beam coverage range is limited in a scheduling process, and users under beams in other directions generated by TRX have waiting delays

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  • Beam allocation method and device
  • Beam allocation method and device
  • Beam allocation method and device

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Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0036] Please refer to figure 1 , which shows a schematic diagram of a communication system 100 provided by an exemplary embodiment of the present application. The communication system 100 includes a first network device 120 and a second network device 140 .

[0037] The communication system 100 may be applied to a digital hybrid beam forming (Digital Hybrid Beam Forming, HDBF) structure or an integrated antenna (Antenna In Package, AIP) structure. Optionally, in a scenario where the number of antenna ports in one scheduling is greater than or equal to 8, the beam coverage of one scheduling is also larger, and users under multiple beams can simultaneously perform data transmission, so when one scheduling When the number of ante...

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Abstract

The present application discloses a beam scheduling method and device, which relate to the communication field. The method includes: determining a first network equipment set, the first network equipment set including each first network equipment to be scheduled; The transceivers in are assigned to n first network devices in the first network device set, n≥2; n beams in different directions simultaneously generated by the transceivers are assigned to n first network devices respectively, n The first network device occupies different sub-frequency bands in the frequency band corresponding to the beam. The present application can expand the coverage of the once-scheduled beams; in addition, the users in the present application can perform data transmission at the same time without waiting time delay.

Description

technical field [0001] The present application relates to the communication field, and in particular to a beam allocation method and device. Background technique [0002] There are four groups of antenna weights in the transceiver (Transceiver, TRX) of the medium and high frequency antenna of the base station, and each group of antenna weights corresponds to a beam direction, so that TRX can select a group of antenna weights each time to generate a direction beam. The base station can allocate these beams to the user equipment, so that the user equipment can perform data transmission through the beams. [0003] In related technologies, the base station first determines the user equipments to be scheduled; if there are n high-priority user equipments among the user equipments to be scheduled, the n user equipments are sorted according to the priorities of the user equipments, and the unscheduled user equipments are sequentially selected. The user equipment that is scheduled...

Claims

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Application Information

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IPC IPC(8): H04B7/06
CPCH04B7/0617H04B7/0452H04B7/0686H04W16/28H04B7/0632H04B17/318H04B1/38H04B7/0456H04L1/0003
Inventor 王飞何龙科
Owner HUAWEI TECH CO LTD