Resource allocation method, user equipment and base station

A technology for user equipment and resource allocation, which is applied in the field of communication and can solve problems such as inter-carrier interference

Inactive Publication Date: 2020-10-23
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Embodiments of the present invention provide a resource configuration method, user equipment, and a base station, which can solve the problem of inter-carrier interference caused by misalignment of PRB frequency domain positions in the two carriers when LTE carriers and NR carriers are co-deployed on the same spectrum resource

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  • Resource allocation method, user equipment and base station
  • Resource allocation method, user equipment and base station
  • Resource allocation method, user equipment and base station

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Embodiment Construction

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0064] In order to facilitate the understanding of the embodiments of the present invention, the technical solution of the present invention will be further described in detail below with reference to the drawings and embodiments.

[0065] figure 2 It is a schematic diagram of a communication system architecture provided by an embodiment of the present invention. Such as figure 2 As shown, the communication system includes a base station 210 and a user equipment 220 . The technology described in the embodiments of the present invention can be used in NR systems, or fifth-generation 5G communication systems, or other wireless communication systems using various wireless access technologies, such as code division multiple access, frequency division multiple access, and time ...

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Abstract

Embodiments of the present invention relate to a resource configuration method, user equipment, and a base station. The method provided in this embodiment includes: the user equipment determines at least one first time-frequency resource block set and at least one reference value; the user equipment determines at least one first time-frequency resource block set and at least one reference value; The set of frequency resource blocks and at least one reference value determine at least one second set of time-frequency resource blocks, wherein the second set of time-frequency resource blocks and its corresponding first set of time-frequency resource blocks do not completely overlap in the frequency domain; the user equipment uses The time-frequency resource blocks in the at least one second time-frequency resource block set perform data transmission. The method provided by the embodiment of the present invention can co-deploy carriers of different systems on the same spectrum resource, reducing or avoiding interference between carriers of the two systems.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a resource configuration method, user equipment and a base station. Background technique [0002] In the deployment process of wireless communication systems, each carrier is usually deployed by Frequency Division Multiplexing (FDM), and a guard interval is left between each carrier. This rule is generally applicable to Or carrier deployment between different standards. [0003] The above-mentioned traditional deployment method requires that the width of the carrier matches the width of the available frequency spectrum, and the width of the carrier is generally fixed in standard. Generally, the bandwidth of a Long Term Evolution (Long Term Evolution, LTE) system is fixed. When the frequency spectrum is irregular, it is easy to cause waste of spectrum resource deployment. In order to solve this problem, the width of the carrier can be defined as a variable ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00H04W72/04H04W72/08
CPCH04L5/0044H04W72/044H04W72/541
Inventor 唐浩周国华唐臻飞
Owner HUAWEI TECH CO LTD
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