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Processing method of beam indication, mobile terminal and network side device

A technology for network-side equipment and mobile terminals, applied in the field of communications, can solve problems such as terminal behavior ambiguity, and achieve the effect of overcoming terminal behavior ambiguity

Active Publication Date: 2019-02-26
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Embodiments of the present invention provide a beam indication processing method, a mobile terminal, and a network-side device to solve the problem of ambiguous terminal behavior caused by ambiguous uplink beam indication information in the existing beam training process

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  • Processing method of beam indication, mobile terminal and network side device
  • Processing method of beam indication, mobile terminal and network side device
  • Processing method of beam indication, mobile terminal and network side device

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Embodiment Construction

[0041] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required in the embodiments of the present invention. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

[0042] figure 1 It is a schematic diagram of a system architecture of a beam indication processing method according to an embodiment of the present invention. Such as figure 1 As shown, the system architecture provided by the embodiment of the present invention includes: a network side device 101 and a mobile terminal 102 .

[0043] Wherein, the network side device 101 may be a base station (Base Transceiver Station, BTS) in Global System of Mobile communication (GSM) or Code Division Multiple Access (CDMA), or ...

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Abstract

The invention provides a processing method of beam indication, a mobile terminal and a network side device. The processing method of beam indication includes the steps: receiving uplink indication information sent by the network side device, determining a beam transmission behavior of the mobile terminal according to the uplink indication information, and performing corresponding processing according to the determined beam transmission behavior. The solution of the processing method of beam indication enables the mobile terminal to determine the corresponding beam transmission behavior beforeperforming beam training, thereby clearing the terminal behavior and overcoming the problem of terminal behavior blur when performing beam training.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a beam indication processing method, a mobile terminal and a network side device. Background technique [0002] Currently, wireless access technologies such as Long Term Evolution (LTE for short) / Long Term Evolution-Advanced (LTE-A for short) are based on multiple-input multiple-output (Multiple-Input Multiple-Output, MIMO for short) technology and Orthogonal Frequency Division Multiplexing (OFDM for short) technology. Among them, the MIMO technology utilizes the spatial freedom obtained by the multi-antenna system to improve the peak rate and the utilization rate of the system spectrum. [0003] In the process of standardization development, the dimensions of MIMO technology are constantly expanding. Specifically, in LTE Rel-8, up to 4 layers of MIMO transmission can be supported. In Rel-9, multi-user MIMO (Multi-User MIMO, MU-MIMO for short) technology i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/0404H04B7/06H04W16/28
CPCH04B7/0404H04B7/0617H04W16/28H04B7/06
Inventor 孙鹏潘学明宋扬杨宇孙晓东
Owner VIVO MOBILE COMM CO LTD