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Information processing method, apparatus and system

A technology of an information processing device and an information processing method, applied in the field of information processing in the field of communication technology, can solve the problems of not supporting carrier aggregation, redundant signaling exchange information, inconsistency, etc., so as to reduce information bearing space, save processing resources, Reduce the effect of redundant signaling exchange information

Inactive Publication Date: 2017-10-31
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Scenario 3. The base station does not support carrier aggregation, and the terminal supports carrier aggregation: the terminal carrier aggregation capability information is carried when the terminal reports the capability, but because the base station does not support carrier aggregation, for the base station, the terminal carrier aggregation capability information is redundant Information; compared with the terminal, because the technology update speed of the base station is relatively lagging behind, this scenario will exist for a long time, which leads to a large amount of redundant signaling exchange information between the terminal and the base station
[0012] Scenario 4. The base station supports carrier aggregation and the terminal supports carrier aggregation: the terminal carrier aggregation capability information is carried when the terminal reports the capability; in practice, there are often inconsistencies between the terminal carrier aggregation capability and the base station support (such as the carrier aggregation bandwidth supported by the base station) In the case of , this also leads to a large amount of redundant signaling exchange information between the terminal and the base station
[0013] The problems in the above scenarios 3 and 4 also exist in the prior art, that is, there is a large amount of redundant signaling interaction information between the terminal and the base station in the prior art; thus, resource utilization efficiency will be reduced

Method used

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  • Information processing method, apparatus and system
  • Information processing method, apparatus and system
  • Information processing method, apparatus and system

Examples

Experimental program
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Embodiment 1

[0082] This embodiment provides an information processing method, which can be applied in a scenario where the target carrier aggregation configuration information supported by the cell to be accessed in the communication network is not completely consistent with the target carrier aggregation configuration information supported by the user equipment; In the scenario, the user equipment reports the full carrier aggregation bandwidth supported by the user equipment to the cell to be accessed, which results in a large amount of redundant signaling interaction information between the terminal and the cell to be accessed; this embodiment aims at A technical solution is proposed for this scenario.

[0083] The execution subject of this embodiment can be an information processing device, which can be used to execute the information processing method of this embodiment; the information processing device can be implemented in various ways, for example, in smart phones, tablet computers...

Embodiment 2

[0096] This embodiment provides an information processing method. This embodiment corresponds to Embodiment 1. The execution subject of this embodiment may be an information processing device, and the information processing device may implement all components of the device in a positioning server or a base station, or The components in the device are implemented in a coupled manner on the positioning server or base station side.

[0097] Based on the information processing apparatus, the main steps of the information processing method provided in this embodiment include: receiving an instruction to send to the user equipment the carrier aggregation configuration information supported by the cell to be accessed; according to the instruction, acquiring the carrier aggregation configuration supported by the cell to be accessed information; sending carrier aggregation configuration information supported by the cell to be accessed to the user equipment; wherein, the carrier aggregat...

Embodiment 3

[0099] This embodiment is based on Embodiment 1 and Embodiment 2. The embodiment of this embodiment relies on the cooperation between the user equipment, the positioning server and the cell to be accessed. Interaction messages between access cells will be described in detail.

[0100] see image 3 , the information processing method provided in this embodiment includes the following steps:

[0101] Step 301, the positioning server receives an instruction to send the user equipment the carrier aggregation configuration information supported by the cell to be accessed; according to the instruction, acquires the carrier aggregation configuration information supported by the cell to be accessed.

[0102] Step 302, the positioning server sends the carrier aggregation configuration information supported by the cell to be accessed to the user equipment; wherein, the carrier aggregation configuration information supported by the cell to be accessed is used to enable the user equipmen...

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PUM

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Abstract

The invention discloses an information processing method, apparatus and system. The method comprises the following steps: obtaining carrier aggregation configuration information supported by a to-be-accessed cell; matching the carrier aggregation configuration information supported by the to-be-accessed cell with the carrier aggregation configuration information supported by user equipment to obtain target carrier aggregation configuration information corresponding to the to-be-accessed cell, wherein the target carrier aggregation configuration information corresponding to the to-be-accessed cell is target carrier aggregation configuration information that is supported by the to-be-accessed cell and the user equipment at the same time; and sending a notification message comprising the target carrier aggregation configuration information to the to-be-accessed cell. By adoption of the information processing method, apparatus and system, the redundant signal interaction information between the terminal and the to-be-accessed cell can be reduced, and the resource utilization rate can be improved.

Description

technical field [0001] The present invention relates to information processing technology in the field of communication technology, in particular to an information processing method, device and system. Background technique [0002] In order to meet the requirements of the LTE evolution version (LTE-A, LTE-Advanced) with a peak downlink speed of 1Gbps and an uplink peak speed of 500Mbps, it is necessary to provide a maximum transmission bandwidth of 100MHz. However, due to the scarcity of large-bandwidth continuous spectrum resources, LTE-A proposes carrier Aggregation solution; currently, each carrier supported by the LTE-A system adopts the basic bandwidth configuration of LTE, which supports a total of 6 basic bandwidths of 1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, and 20MHz and various LTE frequency bands. Theoretically, a terminal configured with Carrier Aggregation (CA) can be connected to up to five base stations at the same time. Therefore, there are multiple carrier aggregat...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04L29/08H04W72/04
CPCH04L5/0005H04L5/001H04L5/0053H04W72/0453H04L67/52H04L5/00
Inventor 程刚
Owner ZTE CORP