Method and device for obtaining community information

Abstract

The embodiment of the present invention discloses a method and device for obtaining cell information. The method includes: when receiving measurement configuration information, determining the target timing duration of the timer according to the target information, and the measurement configuration information is used to instruct the terminal device to obtain Identification information of the target cell, where the target information includes at least one of the following information: frequency point related information of the target cell, synchronization between the target cell and the serving cell, capability information of the terminal device, and Working state related information; when the identification information is acquired within the target timing duration, report the identification information to the network device. The method of the embodiment of the present invention provides a solution for the terminal equipment to determine the timing duration of the timer in the NR system, so that the terminal equipment obtains cell information according to a more reasonable timing duration, and improves communication effectiveness.

Description

technical field [0001] The present application relates to the field of communication technologies, and more specifically relates to a method and device for obtaining cell information. Background technique [0002] In a communication system, in order to perform handover and interference coordination, a network device (for example, eNB) needs to establish and maintain a neighbor relation table for a cell under its jurisdiction, and the automatic neighbor relation (Automatic Neighbor Relation, ANR) function is used to assist the network device to discover The configured neighboring cells trigger the establishment and maintenance of corresponding entries in the neighboring cell relationship table. The automatic neighbor relationship mechanism is not only applicable to discovering same-frequency neighbors, but also can be used to discover inter-frequency neighbors. [0003] In the current automatic neighbor relationship mechanism, after the terminal device receives the ANR measu...

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Problems solved by technology

[0004] However, for the New Radio (NR) system, the frequency of the NR system is divided into multiple frequency ranges. Different frequency ranges will have great differences in frequency bandwidth, subcarrier spacing, etc., and the capabilities of terminal equipment will also vary. The difference is very large. If the existing technology is used to set the timing duration of the timer based on the RAT, the setting of the timing duration of the timer will be unreasonable, which will affect the acquisition of cell information and the effectiveness of communication.

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