A kind of secondary base station allocation method and device
An allocation method and technology of secondary base station, applied in the field of communication, can solve the problems of complicated procedures, large delay, and frustration in data transmission, and achieve the effect of improving processing efficiency and improving efficiency.
Active Publication Date: 2020-08-04
CHINA MOBILE COMM GRP CO LTD +1
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Problems solved by technology
However, in the prior art, after any UE is connected to the MeNB, it needs to re-allocate a SeNB for the UE. The entire allocation process is complicated and the delay is relatively large, which may easily cause frustration in the data transmission of the UE and affect the quality of data transmission.
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[0052] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.
[0053] figure 2 It is a schematic flowchart of a secondary base station allocation method provided by an embodiment of the present invention, as shown in figure 2 As shown, the method includes:
[0054] Step 201: Obtain a terminal that establishes a connection with the local master base station MeNB;
[0055] Specifically, the terminal UE fir...
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The embodiment of the invention provides a secondary base station allocation method and device. The method comprises the following steps: obtaining a terminal connected with a local main base stationMeNB; according to the signaling interaction information of the terminal and the local MeNB, if it is judged that the connection attribute corresponding to the terminal is connection switching, sending a query request comprising an S1 access point identifier to an MME, so that the MME distributes a target SeNB for the terminal, and sending the target SeNB to the local MeNB; and receiving the target SeNB sent by the MME to complete the allocation of the SeNB of the terminal. The device is used for executing the method. According to the embodiment of the invention, the query request is sent to the MME when the connection attribute is judged to be the switching connection, so that the MME distributes the target SeNB for the terminal, thereby improving the efficiency of switching the connection to distribute the SeNB, and improving the processing efficiency of the overall service.
Description
technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and device for assigning a secondary base station. Background technique [0002] 3GPP LTE is a technology for high-speed packet communication, and many proposals have been proposed for the LTE goals of reducing user and provider costs, improving service quality, and expanding and enhancing coverage system capacity. 3GPP LTE regards reduction of cost per bit, increase of service availability, flexible use of frequency band, simple structure, open interface, and low power consumption of terminals as more advanced requirements. [0003] Small cells using low-power nodes are considered promising for mobile traffic surges, especially for hotspot deployments in indoor and outdoor scenarios. A low power node generally means a node whose transmission power is lower than that of a macro node and a base station (BS) class, for example, a pico a...
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IPC IPC(8): H04W36/08
CPCH04W36/08
Inventor 孟强
Owner CHINA MOBILE COMM GRP CO LTD