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Cell information configuration method, terminal and computer readable medium

A technology of cell information and configuration method, applied in the field of mobile communication, can solve problems such as reducing the performance advantages of 5G terminals, and achieve the effect of improving good experience and compatibility, improving user experience, and realizing registration.

Pending Publication Date: 2021-03-12
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the current 5G test, according to the existing technical solutions and test results, it is found that the LTE reselection mechanism in the NSA architecture will reduce the performance advantages of 5G terminals

Method used

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  • Cell information configuration method, terminal and computer readable medium
  • Cell information configuration method, terminal and computer readable medium
  • Cell information configuration method, terminal and computer readable medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An embodiment of the present invention provides a cell information configuration method, such as figure 1 As shown, the method includes:

[0027] S101. Obtain the information of the anchor cell where it resides;

[0028] S102. Write the information of the anchor cell where the camped on is in a list of cells used for frequency scanning by the terminal.

[0029] The subject of execution of the method in the embodiment of the present invention may be a terminal, and the method in the embodiment of the present invention is particularly applicable to the registration process of the cell starting up and the situation of abnormal network disconnection and reconnection. Wherein, the anchor cell may be a 5G anchor cell, that is, a cell with 5G capability. The cell list used for terminal frequency scanning may be the cell information stored in the terminal for power-on registration or abnormal network disconnection, and the cell information may be the frequency point informati...

Embodiment 2

[0043] The embodiment of the present invention provides an optional method for configuring cell information. The embodiment of the present invention describes Embodiment 1 in detail through a complete startup registration process. Under a complete normal process of power-on registration, the UE will execute in sequence: Cell Selection (cell selection) and Location Registration (location registration) processes. After the process is executed, the UE can attach to the mobile communication network and carry out normal services.

[0044] Such as image 3 As shown, the cell information configuration method in the embodiment of the present invention includes:

[0045] S201, cell selection (Cell Selection): mainly to select a suitable cell and camp the UE in the cell. In summary, there are three sub-processes: Frequency Scan, Cell Search and system information reading.

[0046] S2011, frequency sweep

[0047] There are two ways to scan the frequency of the UE: one is to scan based...

Embodiment 3

[0075] Figure 4 It is a schematic structural diagram of a terminal provided by an embodiment of the present invention, Figure 4 The illustrated terminal 400 includes: at least one processor 401 , memory 402 , at least one network interface 404 and other user interfaces 403 . Various components in the terminal 400 are coupled together through a bus system 405 . It can be understood that the bus system 405 is used to realize connection and communication between these components. In addition to the data bus, the bus system 405 also includes a power bus, a control bus and a status signal bus. But for clarity, in Figure 4 The various buses are denoted bus system 405 in FIG.

[0076] Wherein, the user interface 403 may include a display, a keyboard or a pointing device (for example, a mouse, a trackball (trackball), a touch panel or a touch screen, and the like.

[0077] It can be understood that the memory 402 in the embodiment of the present invention may be a volatile memor...

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Abstract

The invention discloses a cell information configuration method, a terminal and a computer readable medium. The cell information configuration method comprises the following steps: acquiring residentanchor point cell information; and writing the resident anchor point cell information into a cell list for terminal frequency sweeping. According to one embodiment of the invention, the existing reselection mechanism is improved, so that the anchor point cell information can be preferentially obtained from the cell list for terminal frequency sweeping in the process of cell registration after theterminal is shut down or abnormally disconnected from the network, and the rapid registration of the anchor point cell is realized, so the performance advantages of the terminal in cell registration and reselection are effectively improved, and the purpose of improving the user experience is achieved. The method in the embodiment of the invention is particularly suitable for 5G, can effectively solve the problem that the LTE reselection mechanism in the NSA architecture reduces the performance advantage of the 5G terminal, and greatly improves the good experience and compatibility of NSA 5G and LTE hybrid networking.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a cell information configuration method, a terminal and a computer-readable medium. Background technique [0002] 5G (fifth-generation mobile communication technology) is a very flexible and complex system. From the beginning of the specification formulation, there are two types: NSA (Non Standalone, non-independent networking) and SA (Standalone, independent networking). The main networking mode. [0003] At present, 5G technology is immature, and most of the spectrum it occupies is high-frequency spectrum, and the spectrum reliability is relatively poor. The advantage of NSA is that it transmits signaling through LTE (Long Term Evolution, long-term evolution), so 5G mainly improves throughput through the user plane. That is to say, 5G needs to rely on LTE control, and the importance of LTE as the anchor point of 5G is self-evident. [0004] In the current 5G test, accordi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W60/00
CPCH04W24/02H04W60/00H04W48/20H04W48/16Y02D30/70
Inventor 薛子涛贾鑫
Owner ZTE CORP
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