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公开(公告)号：US20170214512A1
公开(公告)日：2017-07-27
申请号：US15327034
申请日：2016-04-07
Applicant: HuiZhou TCL Mobile Communication Co., Ltd
Inventor： Shenggang HU , Aiping George GUO , Shiqing ZHAO
CPC classification number: H04L5/1461 , H04B1/0057 , H04B1/44 , H04B1/48 , H04L5/143
Abstract: A co-frequency and co-time full duplex terminal for receiving and transmitting a signal using a common antenna and communication method thereof are described. The terminal includes a transmitting unit for amplifying a power of the radio frequency signal to generate a transmitting signal and for transmitting the transmitting signal to the antenna of the antenna unit, an antenna unit for receiving a base station signal where the received base station signal is combined to a self-interference signal to generate a combining signal, and a receiving unit for adjusting the transmitting signal to generate a sampling signal, where the receiving unit delays the combining signal so that the delayed combining signal is mixed to the sampling signal to cancel an interference component.
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Patent Agency Ranking
公开(公告)号：US20170279589A1
公开(公告)日：2017-09-28
申请号：US15316961
申请日：2016-04-07
Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD
Inventor： Shiqing ZHAO , Aiping George GUO , Shenggang HU
CPC classification number: H04L5/14 , H04B1/10 , H04B1/123 , H04B1/44 , H04B1/525 , H04B1/54 , H04B1/7097 , H04W16/14
Abstract: A co-time, co-frequency full-duplex terminal includes a radio frequency transceiver, a power divider, a local transmitting antenna, a controllable adaptive module, and a signal mixer. The radio frequency transceiver transmits a radio frequency signal. The power divider divides the radio frequency signal into radio frequency signals in a first path and a second path. The local transmitting antenna transmits the radio frequency signal in the first path. The controllable adaptive module controls the radio frequency signal in the second path to have an amplitude equal to an amplitude of a self-interference signal and have a phase opposite to a phase of the self-interference signal. The signal mixer mixes the radio frequency signal, after being controlled by the controllable adaptive module, with a base station signal and the self-interference signal.
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公开(公告)号：US20170048850A1
公开(公告)日：2017-02-16
申请号：US15114077
申请日：2015-10-20
Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD
Inventor： Shiqing ZHAO , Shenggang HU , Aiping George GUO
CPC classification number: H04W72/0446 , H04B1/54 , H04L5/14 , H04L5/1461 , H04L5/22 , H04W72/1252 , H04W92/10
Abstract: The present invention discloses a wireless communication data transmission method, receiving a data sent from a base station to a mobile terminal with a downlink frequency channel by using full-duplex technology; emitting a data emitted from the mobile terminal to the base station, and receiving the data sent from the base station to the mobile terminal by using time division multiplexing technology through an uplink frequency channel. The uplink frequency channel, which is originally only used for emitting a base station uplink data, is used for receiving a data originally only received by the downlink frequency channel.
Abstract translation: 本发明公开了一种无线通信数据传输方法，通过使用全双工技术，接收从基站向具有下行链路频道的移动终端发送的数据; 发射从所述移动终端发射到所述基站的数据，并且通过使用时分复用技术通过上行链路频道接收从所述基站发送到所述移动终端的数据。 最初仅用于发射基站上行链路数据的上行链路频道被用于接收最初仅由下行链路频率信道接收的数据。
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公开(公告)号：US20180212642A1
公开(公告)日：2018-07-26
申请号：US15744857
申请日：2016-12-02
Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD
Inventor： Shiqing ZHAO , Aiping George Guo , Shenggang HU
Abstract: A mobile terminal and a system with a multichannel transceiver are provided. The mobile terminal includes a central processing unit and a multichannel transceiver. The central processing unit outputs first and second transmitted signals to a first transmitter module and a second transmitter module. The first and second transmitted signals are filtered, frequency-converted, amplified, and transmitted to corresponding transmitting channels. First and second received signals received by a plurality of receiving channels are amplified and then transmitted to a first receiver module and a second receiver module, respectively, and the first and second received signals are frequency-converted, filtered, and output to the central processing unit.
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公开(公告)号：US20170272933A1
公开(公告)日：2017-09-21
申请号：US15321196
申请日：2016-04-07
Applicant: HuiZhou TCL Mobile Communication Co., Ltd.
Inventor： Shiqing ZHAO , Shenggang HU , Aiping George GUO
CPC classification number: H04W8/18 , H04L63/0876 , H04W12/0023 , H04W12/00514 , H04W12/06 , H04W84/12
Abstract: A method of realizing a virtual subscriber identity module (SIM) card includes: storing the data stored in the virtual SIM card to a cloud server, and connecting the mobile terminal to the cloud server through a network, reading the data stored in the virtual SIM card stored in the corresponding cloud server, and establishing a mapping relation between the mobile terminal and the virtual SIM card through authentication. In the present disclosure, the mobile terminal is bonded with a SIM card, the SIM card is multifunctional, and a single SIM card corresponds to a plurality of terminals.
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公开(公告)号：US20170111080A1
公开(公告)日：2017-04-20
申请号：US15311406
申请日：2015-10-16
Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.
Inventor： Shenggang HU , Aiping GUO , Shiqing ZHAO
CPC classification number: H04B1/50 , H04B1/0057 , H04L5/001 , H04L5/14 , H04W72/0406
Abstract: A wireless terminal and data receiving and transmitting methods thereof are described. When the wireless terminal receives data, an antenna is used for receiving receipt signals from an uplink band and a downlink band, allowing mixed signals to enter a duplexer. The duplexer separates receipt signals from the uplink band and downlink band, and passes the receipt signal from the downlink band through a downlink band receiving end and passes the receipt signal from the uplink band through a shift switch to enter a central processing unit for aggregation together.
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