A measurement and indication method, device and system
A technology of measurement indication and measurement configuration, applied in the field of communication, can solve problems such as UE configuration of secondary cells, and achieve the effect of accurate measurement
Active Publication Date: 2022-04-12
VIVO MOBILE COMM CO LTD
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Problems solved by technology
[0005] Embodiments of the present invention provide a measurement indication method, device, and system to solve the problem that the UE cannot configure a secondary cell for the UE in a timely manner
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[0027] The following will clearly and completely 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 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 creative efforts fall within the protection scope of the present invention.
[0028] The terms "first" and "second" in the description and claims of the embodiments of the present invention are used to distinguish different objects, rather than to describe a specific sequence of objects. For example, the first network-side device and the second network-side device are used to distinguish different network-side devices, rather than describing a specific order of the network-side devices. In the description of the embodiments of t...
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The embodiment of the present invention discloses a measurement indication method, device and system, which can solve the problem that the UE cannot configure the secondary cell for the UE in time. The specific solution is: the UE receives the first information sent by the network side device, the first information is measurement configuration information or system information; the UE determines the second information according to the first information, and the second information includes the first target radio access technology RAT type. Wherein, the first information is measurement configuration information, and the second information is used to instruct the UE to measure the area corresponding to the first target RAT type; or, the first information is system information, and the second information is used to indicate the first target RAT type to be measured by the UE The corresponding measurement results are valid. The embodiments of the present invention are applied to a process in which a UE performs measurement or reports a valid measurement result.
Description
technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a measurement indication method, device, and system. Background technique [0002] In a long term evolution (Long Term Evolution, LTE) system, carrier aggregation (CarrierAggregation, CA) can implement a user equipment (User Equipment, UE) to establish a connection and communicate with a base station through multiple cells. Among the multiple cells, one cell is a primary cell, and the other cells are secondary cells, and the primary cell is always in an activated state, while the secondary cell may be in an activated state or in a deactivated state. [0003] At present, in the LTE system, when the carrier corresponding to the secondary cell is activated, the base station can send measurement indication information to the UE in the connected state to indicate the frequency that the UE needs to measure when it is in the idle state; when the UE me...
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IPC IPC(8): H04W24/08H04L5/00H04W24/10
CPCH04W24/08H04L5/0053H04W24/10H04L5/001H04W48/12H04W36/0058H04W36/0085H04W72/0453H04W72/23
Inventor 杨晓东郑倩鲍炜
Owner VIVO MOBILE COMM CO LTD