Resource configuration method, resource receiving method, device, base station and user equipment

A technology for resource configuration and user equipment, applied in the field of communication, can solve the problem of increasing the CSI-RS resource aggregation configuration overhead, and achieve the effect of reducing the configuration overhead

Active Publication Date: 2020-11-17
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Embodiments of the present invention provide a resource configuration method, resource reception method, device, base station, and user equipment, which solve the configuration overhead of CSI-RS resource aggregation in the prior art as the number of antenna ports of CSI-RS resources increases. There is also a corresponding increase in the problem

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  • Resource configuration method, resource receiving method, device, base station and user equipment
  • Resource configuration method, resource receiving method, device, base station and user equipment
  • Resource configuration method, resource receiving method, device, base station and user equipment

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Embodiment Construction

[0078]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0079] The network architecture and business scenarios described in the embodiments of the present invention are to more clearly illustrate the technical solutions of the embodiments of the present invention, and do not constitute limitations on the technical solutions provided by the embodiments of the present invention. The evolution of the architecture and the emergence of new business scenarios, the technical solutions provided by the embodiments of the present invention are also app...

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Abstract

The present invention relates to a resource configuration method and device, a resource receiving method and device, a base station, and a user equipment. The method comprises: a base station sends configuration signaling of a reference signal to a user equipment, the number of ports supported by the reference signal being N and a reference signal of an N port corresponding to a reference signal of K (K≥1) M ports, wherein 1≤M<N, and N is a positive integer greater than or equal to 1; the configuration signaling comprises configuration information of the reference signal of the K M ports corresponding to the reference signal of the N port and information indicating a corresponding relationship between the reference signal of the N port and the reference signal of the K M ports; the base station sends the reference signal of the N port to a user equipment according to the configuration signaling.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a resource configuration method, a resource receiving method, a device, a base station and user equipment. Background technique [0002] At present, different types of reference signals are usually used in communication systems to measure different service data. Among them, one type of reference signal is used to estimate the channel, and can coherently demodulate the received signal containing control information or data; another type of reference signal is used for The measurement of the channel state or channel quality realizes the scheduling of user equipment (User Equipment, UE for short). [0003] In the long term evolution (Long Term Evolution, short: LTE) Release 10 (Release 10, short: R10) downlink system formulated by the 3rd Generation Partnership Project (abbreviation: 3GPP), it is used for coherent solution The reference signal for modulation is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/20H04W72/04
CPCH04L1/20H04W72/04
Inventor 刘建琴
Owner HUAWEI TECH CO LTD
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