A cell reconfiguration method, device, system and related equipment

A reconfiguration and cell technology, applied in connection management, wireless communication, network traffic/resource management, etc., can solve problems such as excessive consumption of random access procedures, shortage of physical layer resources, and long time for cell reconfiguration

Active Publication Date: 2021-09-14
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0029] However, if cell reconfiguration is performed according to the above process, since the target cell is a newly configured cell, the terminal needs a long time for downlink synchronous network search to obtain system information. In addition, the random access process will also consume too many processes. The cell reconfiguration time is too long
Moreover, when cell reconfiguration occurs, due to the presence of multiple online active users, the reconfigured target cell will have a concentrated burst of multi-terminal service access processes, and physical layer resources may be in short supply in a short period of time.

Method used

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  • A cell reconfiguration method, device, system and related equipment
  • A cell reconfiguration method, device, system and related equipment
  • A cell reconfiguration method, device, system and related equipment

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Embodiment Construction

[0057] In order to simplify the cell process, reduce the time for cell reconfiguration, and reduce the resource overhead of the physical layer of the reconfigured cell, the embodiments of the present invention provide a cell reconfiguration method, device, system and related equipment.

[0058] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.

[0059] Such as figure 2 As shown, it is a schematic diagram of the implementation flow of the UE implementing the cell reconfiguration method in the embodiment of the present invention, which may include the following steps:

[0060] S21. Recei...

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Abstract

The invention discloses a cell reconfiguration method, device, system and related equipment, which are used to simplify the cell reconfiguration process, reduce the cell reconfiguration time, and reduce the overhead of the reconfiguration cell's physical layer resources during the reconfiguration process. The cell reconfiguration method includes: receiving cell reconfiguration signaling sent by the network side, the cell reconfiguration signaling carrying wireless air interface configuration parameters; performing physical layer wireless air interface parameter reconfiguration according to the wireless air interface configuration parameters; The network side feeds back the cell reconfiguration completion signaling.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a cell reconfiguration method, device, system and related equipment. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] After the wireless network slicing function and virtualization function are introduced, the air interface resources of each cell will need to support dynamic allocation. The existing technology provides the following two solutions: [0004] Technical Solution 1: For the reconfiguration of public resources at the cell level, in the existing protocol process, the SIB (Secondary System Information) can be broadcast, and in cooperation with the Paging (paging) process in the cell, the terminal in the cell can be notified of the reconfigurati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/02H04W36/00H04W76/27
CPCH04W28/0205H04W36/0011
Inventor 段然孙军帅
Owner CHINA MOBILE COMM LTD RES INST
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