Residing target selection method and transmission method and device

A transmission method and target cell technology, applied in the field of transmission method and device, and resident target selection method, can solve the problems of air interface signaling overhead, delay, high power consumption of terminals, and affecting user service experience, etc., to reduce air interface signaling Overhead and terminal energy consumption, the effect of improving success rate and reducing delay

Inactive Publication Date: 2017-09-22
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of cell selection and cell reselection operations that are transparent to network slicing will bring multiple rounds of cell selection, re

Method used

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  • Residing target selection method and transmission method and device
  • Residing target selection method and transmission method and device
  • Residing target selection method and transmission method and device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0091] The first embodiment, a transmission method, applied to the network side, such as image 3 As shown, including steps S110 to S120:

[0092] S110. Generate a first signal for indicating information about a network slice supported by a predetermined cell and / or a predetermined frequency; wherein, the network side may generate a signal for indicating the cell / frequency according to the slice type deployed on the cell / frequency. The first signal of the network slice information supported by the frequency point;

[0093] S120. Transmit the first signal in an omnidirectional manner or a directional manner; the directional transmission means using any one of time division multiplexing, frequency division multiplexing, and code division multiplexing or a combination of multiple methods in different Directional transmission in the downlink beam direction. Wherein, the first signal may be sent through a BS (Base Station, base station) to notify an MT (Mobile Terminal, mobile terminal...

Example Embodiment

[0108] Embodiment two, a cell selection method, applied to the mobile terminal side, such as Figure 4 As shown, including steps S210 to S220:

[0109] S210. Receive a first signal from a base station, and obtain network slice information according to the first signal; the network slice information includes information about a predetermined cell and / or a network slice supported by a predetermined frequency point;

[0110] S220: Select one or more potential target cells and / or potential target frequency points according to the acquired network slice information.

[0111] In this embodiment, the MT will receive the first signal from one or more BSs.

[0112] In this embodiment, when only the information of the network slice supported by the cell is obtained, only the potential target cell may be selected; if only the information of the network slice supported by the frequency point is obtained, only the potential target may be selected Frequency.

[0113] In this embodiment, the camping ...

Example Embodiment

[0154] Embodiment 3. A method for selecting residency targets, including:

[0155] The network side uses the method described in the first embodiment to generate and send the first signal; the MT uses the method described in the second embodiment to receive the first signal and perform potential target cell and / or potential target frequency selection.

[0156] In this embodiment, the optional solution of the second embodiment can also be used to determine the cell or frequency point to camp on.

[0157] For other implementation details of this embodiment, reference may be made to the first embodiment and the second embodiment.

[0158] The following six implementation examples illustrate the above-mentioned embodiment. The following six implementation examples are applied to scenarios of initial cell selection / cell reselection. The initial frequency point selection / frequency point reselection is similar. For implementation details, please refer to the following six embodiments, which ...

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Abstract

The invention provides a residing target selection method and a transmission method and device. The transmission method is applied to the network side and comprises the steps that a first signal used for indicating information of the network slice supported by a preset cell and/or a frequency point is generated; and the first signal is transmitted by using an omnidirectional mode or a directional mode, wherein the directional transmitting mode refers to directional transmitting in different downlink beam directions in any mode of time division multiplexing, frequency division multiplexing and code division multiplexing or combination of multiple modes. Residing target selection can be performed according to the network slice supported by the cell and/or the frequency point in the mobile communication system having deploying of the network slices.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a method for selecting a resident target, a transmission method and a device. Background technique [0002] At present, the research and discussion of the next generation mobile communication technology is being widely carried out, and the future communication system will be greatly upgraded in terms of system speed, system capacity, security, reliability, availability, end-to-end delay, and battery life. Compared with the existing network, the future communication system needs to meet higher requirements: network traffic will increase by more than a thousand times; devices that need to be connected will increase by a hundred times; some applications require an average speed of one hundred times higher than the existing network More than double the speed, even near zero delay. [0003] The upgrading of mobile communication technology is bound to bring many innovative ...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/08H04W36/16H04W52/02
CPCH04W36/0005H04W36/0011H04W36/08H04W36/165H04W52/0209H04W36/16
Inventor 陈祥榴娄崇黄河李大鹏
Owner ZTE CORP
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