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Communication control method, communication control system and communication control circuit

A technology of communication control and transmission path, which is applied in the field of communication, can solve the problems of lack of communication methods and systems, and achieve the effect of guaranteeing LTE and communication performance

Inactive Publication Date: 2019-04-16
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the embodiments of the present invention is to provide a communication control method, system and circuit to solve the technical problem of the lack of a communication method and system in the NSA network architecture in which the self-interference of the user equipment does not affect the reception of 5G signals.

Method used

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  • Communication control method, communication control system and communication control circuit
  • Communication control method, communication control system and communication control circuit
  • Communication control method, communication control system and communication control circuit

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Embodiment 1

[0052] figure 1 It is a flow chart of a communication control method provided by an embodiment of the present invention, in figure 1 In the shown method, at least include the following steps:

[0053] Step S102, when the user equipment is working in the non-independent networking NSA mode, receiving harmonic interference indication information from the network equipment;

[0054] The user equipment includes a first transmission path and a second transmission path, and a harmonic suppression device is arranged in the first transmission path, wherein the suppression degree of the harmonic suppression device may be greater than 35 dB.

[0055]In the embodiment of the present invention, before sending a signal, the user equipment first receives network scheduling information from the base station, and determines whether to be scheduled in NSA mode or LTE mode according to the network scheduling information. When it is determined to be scheduled in the NSA mode according to the r...

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Abstract

The invention discloses a communication control method, a communication control system and a communication control circuit, applied to user equipment. The method comprises the following steps: under acondition where the user equipment work in a NSA (Non-Stand Alone) mode, receiving harmonic interference indication information from a network device; under a condition where the harmonic interference indication information indicates that harmonic interference exists, transmitting signals through a first transmitting path; and under a condition where the harmonic interference indication information indicates that harmonic interference is nonexistent, transmitting the signals through a second transmitting path. By the method, the system and the circuit provided by the invention, a problem of influence on 5G signal receiving caused by self-interference of the user equipment under the NSA mode is guaranteed effectively, and meanwhile, LTE communication performance under the NSA mode is guaranteed effectively.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a communication control method, system and circuit. Background technique [0002] With the development of network technology, 5G network emerges as the times require. Currently, there are two network architectures that can support 5G communication, namely SA architecture and NSA architecture. Among them: [0003] Under the SA (Stand Alone) architecture, the 5G independent networking, the control plane and the data plane of the network go through the 5G channel. At this time, in order to solve the uplink coverage problem, the uplink 2*2MIMO (Multi In Multi Out) mechanism is introduced, or called It is a closed-loop spatial multiplexing scheme mechanism. By introducing two uplink channels to transmit simultaneously, the equivalent transmit power of the terminal is increased to achieve the purpose of improving uplink coverage. This architecture can better reflect th...

Claims

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Application Information

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IPC IPC(8): H04B1/401H04B1/04H04B17/345H04L5/00
CPCH04B1/04H04B1/0475H04B1/401H04B7/0413H04B17/345H04L5/0053
Inventor 王峰王柏钢
Owner VIVO MOBILE COMM CO LTD
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