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A communication processing method and device under tight coupling between long-term evolution and 5g

A technology for communication processing and long-term evolution, applied in wireless communication, connection management, transmission monitoring, etc., can solve the problem of non-providance, and achieve the effect of reducing related signaling overhead

Active Publication Date: 2020-03-24
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The disadvantage of the existing technology is that the way of dual connectivity of LTE is to add a secondary base station in the same system, and the new scenario is to operate across systems, but the existing technology has not yet provided a technical solution for the network side to judge whether Need to add 5G auxiliary base stations and carriers

Method used

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  • A communication processing method and device under tight coupling between long-term evolution and 5g
  • A communication processing method and device under tight coupling between long-term evolution and 5g
  • A communication processing method and device under tight coupling between long-term evolution and 5g

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0164] Figure 8 It is a schematic diagram of the implementation flow of the communication processing method under the tight coupling of LTE and 5G when the nodes of the 5G network are used to measure the signal for the terminal, as shown in the figure, which may include:

[0165] Step 801, the LTE base station acquires the capabilities of the terminal, including 5G capabilities;

[0166] Step 802, the LTE base station configures the UE to perform RSSI measurement;

[0167] Step 803, terminal measurement report;

[0168] Step 804, the LTE base station requests the node of the 5G network to add a new user;

[0169] Specifically, it may include user information and related capabilities;

[0170] Step 805, the node of the 5G network provides a new 5G measurement configuration to the LTE base station;

[0171] Step 806, the LTE base station forwards the 5G measurement configuration to the terminal;

[0172] Step 807, the terminal sends a 5G dedicated signal;

[0173] Step 80...

Embodiment 2

[0182] Figure 9 It is a schematic diagram of the implementation flow of the communication processing method under the tight coupling of LTE and 5G when the terminal is used to signal the nodes of the 5G network, as shown in the figure, which may include:

[0183] Step 901, the LTE base station acquires the capabilities of the terminal, including 5G capabilities;

[0184] Step 902, the LTE base station configures the UE to perform RSSI measurement;

[0185] Step 903, terminal measurement report;

[0186] Step 904, the LTE base station requests the node of the 5G network to add a new user;

[0187] Specifically, it may include user information and related capabilities;

[0188] Step 905, the node of the 5G network provides a new 5G measurement configuration to the LTE base station;

[0189] Step 906, the LTE base station forwards the 5G measurement configuration to the terminal;

[0190] Step 907, the node of the 5G network sends the downlink reference symbol;

[0191] St...

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Abstract

The invention discloses a communication processing method and device under long-term evolution and 5G tight coupling, including: during the communication processing process under LTE and 5G tight coupling, after determining that the terminal is under the coverage of the 5G network on the LTE base station side, send The node of the 5G network requests the measurement configuration of the 5G network, and after receiving the measurement configuration sent by the node of the 5G network, forwards it to the terminal. The measurement configuration sent by the node of the 5G network forwarded by the LTE base station side is received at the terminal side; signal processing is performed on the 5G network according to the measurement configuration. The node of the 5G network receives the measurement configuration request of the 5G network sent by the LTE base station side; sends the measurement configuration to the LTE base station side; and performs signal processing according to the measurement configuration. By adopting the present invention, the execution of 5G measurement is more pertinent, can reduce related signaling overhead, and provides a solution for the network side to judge whether to add 5G auxiliary base stations and carriers.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a communication processing method and device under tight coupling between LTE (Long Term Evolution, Long Term Evolution) and 5G. Background technique [0002] figure 1 It is a schematic diagram of the network architecture of E-UTRAN. As shown in the figure, E-UTRAN (Evolution-Universal Terrestrial Radio Access Network, evolved global terrestrial radio access network) is composed of eNB (evolved base station). The eNB completes the access network function, and communicates with the UE (User Equipment, user equipment) through an air interface. Both a control plane connection and a user plane connection exist between the UE and the eNB. For each UE attached to the network, an MME (Mobility Management Entity, Mobility Management Entity) provides services for it, and the MME is connected to the eNB through an S1-MME interface. The S1-MME interface provides UE...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/08H04W24/10
CPCH04W24/08H04W24/10H04W88/06H04B17/327H04W76/15H04W16/18
Inventor 全海洋陈瑞卡
Owner DATANG MOBILE COMM EQUIP CO LTD