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Resource allocation method, base station and terminal

A resource configuration and terminal technology, applied in the field of communication, can solve problems such as inability to guarantee the reliability of network communication, incomplete communication process, and no BWP configuration scheme, etc., and achieve the effect of realizing dynamic configuration, ensuring reliability, and improving communication process

Active Publication Date: 2021-08-06
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a resource configuration method, a base station, and a terminal to solve the problem that there is no configuration scheme for BWP in the prior art, resulting in an incomplete communication process and the inability to guarantee the reliability of network communication

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  • Resource allocation method, base station and terminal
  • Resource allocation method, base station and terminal
  • Resource allocation method, base station and terminal

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] Aiming at the problem that there is no configuration scheme for BWP in the prior art, resulting in incomplete communication process and unable to guarantee the reliability of network communication, the present invention provides a resource configuration method, a base station and a terminal.

[0037] Such as figure 1 As shown, the embodiment of the present invention provides a resource configuration method applied to a base station, including:

[0038] Step 101, sending the configuration information of the bandwidth part BWP to the terminal.

[0039] Wherein, the configuration information includes: BWP identification information, BWP uplink and downlink indication information, BWP type information, BWP logical channel LCH information, termin...

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Abstract

The invention provides a resource allocation method, a base station and a terminal, and relates to the technical field of communication. The resource configuration method is applied to the base station, and includes: sending the configuration information of the bandwidth part BWP to the terminal; the configuration information includes: BWP identification information, BWP uplink and downlink indication information, BWP type information, and BWP logical channel LCH information , at least one of the allocation information of the available BWP of the terminal and the frequency domain position of the BWP; wherein, the uplink and downlink indication information of the BWP includes: identification information of the BWP for uplink and / or downlink, and type information of the BWP Including: at least one of the primary BWP of the terminal, the secondary BWP of the terminal, and the BWP that does not distinguish primary and secondary. In the above solution, the base station determines the BWP configuration information for the terminal and sends the configuration information to the terminal, thereby realizing dynamic configuration of the BWP, improving the communication process, and ensuring the reliability of network communication.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular to a resource allocation method, a base station and a terminal. Background technique [0002] In the new air interface (NR) Rel-15, the maximum channel bandwidth (channel bandwidth) of each carrier is 400MHZ. However, considering user equipment (UE, also called terminal) capabilities, the maximum bandwidth supported by the UE may be less than 400MHZ, and the UE may work on multiple small bandwidth parts (BWP). Each bandwidth part corresponds to a numerical configuration (Numerology), bandwidth (bandwidth), and frequency location (frequency location). The base station needs to tell the UE which BWP to work on, that is, which BWP to activate (activate). The activation and deactivation of the BWP can be through radio resource control (RRC), downlink control information (DCI), (MAC CE) and other signaling. [0003] However, in the prior art, there is no configurati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W74/08H04W76/27H04L5/00
CPCH04L5/0053H04L5/0091H04W74/08H04W72/20H04W72/04
Inventor 金巴
Owner VIVO MOBILE COMM CO LTD