Processing

Please wait...

Settings

Settings

Goto Application

1. WO2018076626 - TERMINAL RECEIVER, METHOD FOR CONTROLLING TERMINAL RECEIVER AND STORAGE MEDIUM

Publication Number WO/2018/076626
Publication Date 03.05.2018
International Application No. PCT/CN2017/080884
International Filing Date 18.04.2017
IPC
H04B 1/10 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
06Receivers
10Means associated with receiver for limiting or suppressing noise or interference
CPC
H04B 1/1009
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
06Receivers
10Means associated with receiver for limiting or suppressing noise or interference
1009Placing the antenna at a place where the noise level is low and using a noise-free transmission line between the antenna and the receivers
H04B 1/109
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
06Receivers
10Means associated with receiver for limiting or suppressing noise or interference
109by improving strong signal performance of the receiver when strong unwanted signals are present at the receiver input
H04B 1/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
06Receivers
16Circuits
H04B 1/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
06Receivers
16Circuits
18Input circuits, e.g. for coupling to an antenna or a transmission line
H04B 1/745
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
74for increasing reliability, e.g. using redundant or spare channels or apparatus
745using by-passing or self-healing methods
Applicants
  • 中兴通讯股份有限公司 ZTE CORPORATION [CN]/[CN]
Inventors
  • 李远勇 LI, Yuanyong
Agents
  • 北京派特恩知识产权代理有限公司 CHINA PAT INTELLECTUAL PROPERTY OFFICE
Priority Data
201610971191.528.10.2016CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) TERMINAL RECEIVER, METHOD FOR CONTROLLING TERMINAL RECEIVER AND STORAGE MEDIUM
(FR) RÉCEPTEUR DE TERMINAL, PROCÉDÉ DE COMMANDE DE RÉCEPTEUR DE TERMINAL ET SUPPORT DE STOCKAGE
(ZH) 终端接收机、终端接收机的控制方法及存储介质
Abstract
(EN) Disclosed are a terminal receiver, a method for controlling a terminal receiver, and a storage medium. The terminal receiver comprises: a receiving antenna, a receiving filter and a front-end circuit thereof, a low-noise amplifier, a back-end receiving circuit, a baseband processing unit, and a foreground low-noise pre-amplifier with a bypass function arranged between the receiving antenna and the receiving filter and the front-end circuit thereof; the baseband processing unit is used for controlling turning on or turning off the bypass function of the foreground low-noise pre-amplifier under a set bypass function switching condition so that the foreground low-noise pre-amplifier operates in a bypass mode or a low-noise mode, wherein the set bypass function switching condition comprises: turning off the bypass function of the foreground low-noise pre-amplifier when a received signal meets a set weak signal and a low-interference standard; and turning on the bypass function of the foreground low-noise pre-amplifier when a received signal meets a set strong signal or a strong-interference standard.
(FR) L'invention concerne un récepteur de terminal, un procédé de commande de récepteur de terminal, et un support de stockage. Le récepteur de terminal comprend : une antenne de réception, un filtre de réception et un circuit frontal associé, un amplificateur à faible bruit, un circuit de réception secondaire, une unité de traitement de bande de base, et un pré-amplificateur à faible bruit de premier plan avec une fonction de dérivation agencée entre l'antenne de réception et le filtre de réception et le circuit frontal associé ; l'unité de traitement de bande de base est utilisée pour commander l'activation ou la désactivation de la fonction de dérivation du pré-amplificateur à faible bruit de premier plan dans une condition de commutation de fonction de dérivation réglée de telle sorte que le pré-amplificateur de faible bruit de premier plan fonctionne dans un mode de dérivation ou dans un mode à faible bruit, l'état de commutation de fonction de dérivation définie comprenant : la mise hors tension de la fonction de dérivation du pré-amplificateur à faible bruit de premier plan lorsqu'un signal reçu satisfait un signal faible défini et une norme à faible interférence ; et la mise en marche de la fonction de dérivation du pré-amplificateur à faible bruit de premier plan lorsqu'un signal reçu répond à un signal fort défini ou à une norme d'interférence forte.
(ZH) 本发明公开了一种终端接收机、终端接收机的控制方法及存储介质,所述终端接收机包括:接收天线、接收滤波器及其前端电路、低噪声放大器、后端接收电路、基带处理单元、以及布设在接收天线和接收滤波器及其前端电路之间的具有旁路功能的前置低噪声放大器;基带处理单元,用于在设定的旁路功能切换条件下,控制开启或关闭前置低噪声放大器的旁路功能,使得前置低噪声放大器工作在旁路模式或者低噪声模式下;其中,设定的旁路功能切换条件包括:在接收信号满足设定的弱信号及低干扰标准时,关闭所述前置低噪声放大器的旁路功能;在接收信号满足设定的强信号或者强干扰标准,开启所述前置低噪声放大器的旁路功能。
Related patent documents
Latest bibliographic data on file with the International Bureau