A method, system and device for information transmission

Abstract

Embodiments of the present invention relate to the technical field of wireless communications technologies, and in particular, to a data transmission method, system and device, so as to solve the problems existing in the prior art that unnecessary energy consumption occurs and the flexibility of the scheduling on a Scell is reduced because a user equipment needs to perform a large amount of unnecessary Pcell monitoring. The method according to the embodiments of the present invention comprises: a network side device determining monitoring information on a target cell configured for a user equipment, the monitoring information comprising monitoring location and / or monitoring configuration information; and sending a downlink signal to the user equipment according to the monitoring information. In the embodiments of the present invention, because the network side device sends the downlink signal to the user equipment according to the monitoring information comprising the monitoring location and / or the monitoring configuration information, the number of times of the user equipment performing unnecessary Pcell monitoring is reduced, thereby reducing energy consumption and improving the flexibility on the Scell.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method, system and equipment for information transmission. Background technique [0002] With the evolution of technology and the increase of data services, the concept of small cell (small cell) has been proposed and received high attention. Small cells usually have a smaller coverage area and lower transmission power. By deploying small cells closer to users, such as indoors and hotspot areas, the data rate of users can be increased. [0003] According to the current research, the types of small cells are mainly divided into three types, small cells with only independent properties, small cells with only non-independent properties, and small cells with both independent and non-independent properties. Figure 1A and Figure 1B The illustrations of small cell non-independent and independent work are respectively given. [0004] The heterogeneous network...

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Problems solved by technology

[0010] The present invention provides a method for information transmission, which is used to solve the problem in the prior art that user equipment needs to perform a large number of meaningless Pcell monitoring, thereby causing unnecessary energy consumption and reducing the flexibility of scheduling on Scells

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