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Equipment moving method, device and system, terminal and relay equipment

A relay device and terminal technology, applied in the field of communication, can solve the problem that the relay device and/or the terminal power saving is not fully considered.

Active Publication Date: 2021-07-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a device moving method, device and system, a terminal and a relay device, so as to at least solve the power saving of the relay device and / or the terminal in the mobile processing of the device in the D2D scene in the related art issues that have not been adequately considered

Method used

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  • Equipment moving method, device and system, terminal and relay equipment
  • Equipment moving method, device and system, terminal and relay equipment
  • Equipment moving method, device and system, terminal and relay equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, figure 1 It is a hardware structural block diagram of a mobile terminal according to a device moving method according to an embodiment of the present invention. Such as figure 1 As shown, the mobile terminal 10 may include one or more (only one is shown in the figure) processor 102 (the processor 102 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.), for A memory 104 for storing data, and a transmission device 106 for communication functions. Those of ordinary skill in the art can understand that, figure 1 The shown structure is only for illustration, and it does not limit the structure of the above-mentioned electronic device. For example, the mobile terminal 10 may also include a r...

Embodiment 2

[0143] Preferred embodiment 2: Remote UE instructs relay UE to move

[0144]S1: The relay UE and the remote UE are initially located together in the coverage area of ​​eNodeb1, and a D2D link is established.

[0145] The relay UE accesses the broadband cell 1 of the eNodeb site 1; the relay UE connects to the remote UE of the portable device, and the PC5 connection has been established between the relay UE and the remote UE. The remote UE accesses the narrowband cell 1 of the eNodeb site 1 and can receive its downlink broadcast and paging.

[0146] S2: The relay UE and the remote UE move to the eNodeb2 coverage at the same time.

[0147] The remote UE moves to narrowband cell 2 through cell reselection.

[0148] Narrowband cell 2 broadcasts mobile assistance information, including information about other cells it co-sites with, including broadband cell 2 information.

[0149] After receiving the mobility assistance information from the broadcast information, the remote UE s...

Embodiment 3

[0177] The embodiment of the invention also provides a storage medium. Optionally, in this embodiment, the above-mentioned storage medium may be configured to store program codes for performing the following steps:

[0178] S1. Acquire first mobile assistance information used to indicate movement of a terminal performing device-to-device D2D communication with a relay device;

[0179] S2. Perform movement processing according to the acquired first movement assistance information.

[0180] Optionally, the storage medium is also configured to store program codes for performing the following steps:

[0181] S1. The first mobility assistance information includes at least one of the following: cell information of the target cell accessed by the relay device performing D2D communication with the terminal; The cell information of other cells other than the target cell; the cell information of the terminal access target cell; the cell information of other cells under the base statio...

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Abstract

The present invention provides a device movement method, device and system, a terminal and a relay device, wherein the method includes: acquiring first movement assistance information used to instruct the terminal to move for device-to-device D2D communication with the relay device; Performing the movement processing according to the obtained first movement assistance information can solve the problem in the related art that the power saving of the relay device and / or the terminal is not fully considered in the movement processing of the device in the D2D scene, so as to achieve the D2D scene. Under the effective power saving effect of the relay device and / or terminal.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a device moving method, device and system, a terminal and a relay device. Background technique [0002] With the development of wireless multimedia services, people's demand for high data rate and user experience is increasing, which puts forward higher requirements on the system capacity and coverage of traditional cellular networks. On the other hand, the popularity of applications such as social networks, short-distance data sharing, and local advertisements has gradually increased people's demand for understanding and communicating with nearby interested people or things. In related technologies, cell-based cellular networks have obvious limitations in terms of high data rate and proximity service support. Against this background of demand, Device-to-Device (Device-to-Device , referred to as D2D) technology came into being. The application of D2D technology can reduce the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/16H04W52/02H04W76/14H04W76/11
CPCH04W48/16H04W52/0206H04W36/03Y02D30/70
Inventor 黄梅青陈琳李邈
Owner ZTE CORP
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