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Carrier measurement method and terminal device

A technology of terminal equipment and carrier, applied in the field of communication, can solve problems affecting communication, errors, etc., and achieve the effect of reducing measurement delay, reducing cost, and improving user experience

Active Publication Date: 2019-07-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the fifth-generation mobile communication technology (5-Generation, 5G), there is no definition related to measurement indicators, which may cause errors in terminal equipment during the measurement of multiple carriers, affecting normal communication

Method used

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  • Carrier measurement method and terminal device
  • Carrier measurement method and terminal device
  • Carrier measurement method and terminal device

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Experimental program
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Embodiment Construction

[0054] The technical solution in this application will be described below with reference to the accompanying drawings.

[0055] The technical solution of the embodiment of the present application can be applied to various communication systems, such as: Global System of Mobile communication (Global System of Mobile communication, GSM) system, Code Division Multiple Access (Code Division Multiple Access, CDMA) system, Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (General Packet Radio Service, GPRS), Long Term Evolution (Long Term Evolution, LTE) system, LTE Frequency Division Duplex (Frequency Division Duplex, FDD) system, LTE Time Division Duplex (Time Division Duplex, TDD), Universal Mobile Telecommunications System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system, the future fifth generation (5th Generation, 5G) system or new Wireless (New Radio, NR), etc.

[0...

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PUM

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Abstract

The invention provides a carrier measurement method and a terminal device. The method comprises: a terminal device determining a first measurement requirement on a first carrier according to first measurement configuration information, second measurement configuration information and a first parameter of the first carrier, the second measurement configuration information comprising measurement configuration information applied to at least two carriers, and the at least two carriers comprising the first carrier. Or the first parameter is determined according to the effective detection carrier number of the terminal device. The terminal device performs measurement on the first carrier according to the first measurement requirement. According to the carrier measurement method provided by theinvention, the measurement index on the carrier can be defined according to each piece of measurement configuration information related to each carrier needing to be measured by the terminal device. Fairness and competitiveness of measurement opportunities of different carriers are considered. The measurement delay of the terminal device is reduced. Meanwhile, the overhigh requirement on the measurement capability of the terminal device is avoided, and the cost of the terminal device is reduced. The method improves user experience.

Description

technical field [0001] The present application relates to the communication field, and more specifically, to a carrier measurement method and terminal equipment. Background technique [0002] A terminal device supporting new radio (new radio, NR) standard communication needs to perform cell identification and measurement on a carrier other than the serving carrier. The serving carrier is the carrier where the serving cell accessed by the terminal equipment is located. A carrier is a carrier adjacent to the serving carrier. For example, a terminal device searches and detects a synchronization signal block (Synchronization Signal Block, SSB) of a cell on a carrier to obtain a physical cell identity, timing information, and measurement results based on the SSB of the cell. [0003] For each carrier, the network device configures corresponding reference signal configuration information, which is used to notify the terminal device of information such as the period of the refere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00H04W74/08
CPCH04W24/00H04W74/0816H04W24/10
Inventor 李红韩静
Owner HUAWEI TECH CO LTD
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