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Resource allocation method, base station and user equipment

A technology for resource allocation and user equipment, applied in the field of communication, can solve problems such as increasing signaling overhead

Active Publication Date: 2020-06-26
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] It can be seen that if the existing resource allocation scheme is applied to the 5G large-bandwidth scenario, the signaling overhead will be greatly increased. Therefore, a new resource allocation scheme designed for the 5G large-bandwidth scenario is urgently needed to instruct the user equipment (User Equipment, UE ) the bandwidth used by

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

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Embodiment Construction

[0090] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly 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 the present invention. Invented some embodiments, but not all embodiments.

[0091] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish the same names, rather than implying the relationship or order between these names.

[0092] Such as figure 1 As shown, this embodiment discloses a resource allocation method. The executor of this embodiment is a base station, and the method may include the following steps 101 and 102:

[0093] 101. Allocate resources for user equipment (User Equipment, UE), and generate resource configuration information.

[0094] 102. Send the re...

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Abstract

The embodiment of the present invention discloses a resource allocation method, a base station, and user equipment. The method includes: allocating resources for a UE, generating resource configuration information; sending resource configuration information to the UE, where the resource configuration information includes a first part of information and a second part of information ; Wherein, the first part of information is used to indicate the information of the target basic bandwidth allocated to the UE, and the second part of information is used to indicate the target resource block group used by the UE in the target basic bandwidth. The embodiment of the present invention takes the number of RBs as a discussion unit to determine the resource block group RBG, each RBG includes at least one RB, and then performs resource allocation for the RBG, uses a small control information load, and reduces signaling overhead.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a resource allocation method, base station and user equipment. Background technique [0002] The main scenarios of the fifth-generation mobile communication technology (5G) include: Enhanced Mobile Broadband (eMBB), Ultra-Reliable Low Latency Communications (URLLC), and massive machine type of communication , MMTC). These scenarios put forward high reliability, low latency, large bandwidth, and wide coverage requirements for the 5G system. [0003] The 5G New Radio (NR) standard supports up to 100M bandwidth (below 6G) and 400M bandwidth (above 6G). Currently, resource allocation for general LTE services is based on a 20M bandwidth, 110 resource blocks (Resource Block, RB), and the bandwidth of 1 RB is 180KHz. [0004] It can be seen that if the existing resource allocation scheme is applied to the 5G large bandwidth scenario, it will greatly increase the signaling overh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/20H04W72/12
CPCH04W28/20H04W72/20
Inventor 鲁智丁昱沈晓冬纪子超
Owner VIVO MOBILE COMM CO LTD