WO2016179959A1 - 一种无线终端及其数据接收、发送方法 - Google Patents
一种无线终端及其数据接收、发送方法 Download PDFInfo
- Publication number
- WO2016179959A1 WO2016179959A1 PCT/CN2015/092128 CN2015092128W WO2016179959A1 WO 2016179959 A1 WO2016179959 A1 WO 2016179959A1 CN 2015092128 W CN2015092128 W CN 2015092128W WO 2016179959 A1 WO2016179959 A1 WO 2016179959A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frequency band
- data
- wireless terminal
- switch
- uplink frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details 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
- H04B1/005—Details 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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—Details 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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/0057—Details 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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
Definitions
- the present invention relates to the field of wireless terminal technologies, and in particular, to a wireless terminal and a data receiving and transmitting method thereof.
- the bandwidth of the uplink frequency band and the downlink frequency band is the same, that is, the uplink transmission frequency band bandwidth and the downlink reception frequency band bandwidth of the wireless terminal have the same bandwidth width, but the uplink data and the downlink data of the wireless terminal are
- the rate and the amount of data are often unequal, that is, the rate of downlink data and the amount of data are much larger than the rate and amount of data of the uplink data. This causes the downlink frequency band of the wireless terminal to be tight and the uplink frequency band to be idle and low in utilization. This causes serious waste of uplink frequency band resources, which brings inconvenience to users.
- the technical problem to be solved by the present invention is to provide a wireless terminal and a data receiving and transmitting method thereof, aiming at solving the problem that the existing wireless terminal has low uplink frequency band utilization and waste of resources.
- a wireless terminal comprising: a central processing unit, a radio frequency transceiver, an uplink frequency band transmitting end, an uplink frequency band receiving end, a downlink frequency band receiving end, a switch, a duplexer and an antenna; and the central processor is connected to the switch
- the antenna is connected to the movable contact of the switch through a duplexer; the first fixed contact of the switch is sequentially connected to the central processor through the uplink frequency band transmitting end and the RF transceiver, and the second fixed switch is The contact is sequentially connected to the central processor through the uplink frequency band receiving end and the radio frequency transceiver; the antenna is also connected to the central processor through the duplexer, the downlink frequency band receiving end and the radio frequency transceiver in sequence;
- the central processor is configured to control a control end of the switch to connect the movable contact to the second fixed contact when the wireless terminal receives data;
- the antenna is configured to receive an uplink frequency band a signal and a received signal of the downlink frequency band are mixed into the duplexer;
- the duplexer is configured to separate the received signal of the uplink frequency band from the received signal of the downlink frequency band, and sequentially pass the received signal of the downlink frequency band through the downlink frequency band
- the system is processed by the central processing unit, and the received signal of the uplink frequency band is sequentially passed through the active contact, the second fixed contact, the uplink frequency band receiving end, and the radio frequency transceiver, and then enters
- the central processing unit performs processing; the central processor aggregates the data received by the downlink frequency band and the data received by the uplink frequency band to complete data reception of the wireless terminal.
- the central processor when the wireless terminal transmits data, the central processor is configured to control a control end of the switch to connect the movable contact to the first fixed contact; the central processor sequentially needs to transmit data After the radio frequency transceiver, the uplink frequency band transmitting end, the first fixed contact of the switch, the movable contact and the duplexer, the antenna is transmitted through the antenna to complete data transmission of the wireless terminal.
- the wireless terminal further includes: a SIM card module, and the SIM card module is connected to the central processing unit.
- the wireless terminal further includes a battery, a power manager, a camera, and a touch display screen; the battery is connected to the central processor through a power manager; and the camera and the touch display screen are respectively connected to the central processing unit.
- the uplink frequency band transmitting end, the uplink frequency band receiving end, and the downlink frequency band receiving end each include a filter and a power amplifier.
- the switch is a high speed switch.
- a data receiving method for a wireless terminal wherein the wireless terminal comprises: a central processing unit, a radio frequency transceiver, an uplink frequency band receiving end, a downlink frequency band receiving end, a switch, a duplexer and an antenna, and the central processor is connected and switched.
- a control end of the switch the antenna is connected to the movable contact of the switch through a duplexer, and the second fixed contact of the switch is sequentially connected to the central processor through the uplink frequency band receiving end and the RF transceiver, and the antenna is also sequentially Connecting the central processor through the duplexer, the downlink frequency band receiving end, and the radio frequency transceiver;
- the data receiving method includes:
- the central processor controls the control end of the switch to connect the movable contact to the second fixed contact;
- the antenna receives the received signal of the uplink frequency band and the received signal of the downlink frequency band, and is mixed and sent to the duplexer;
- the duplexer separates the received signal of the uplink frequency band from the received signal of the downlink frequency band, and sequentially passes the received signal of the downlink frequency band through the downlink frequency band receiving end and the radio frequency transceiver, and then enters the central processing unit, and simultaneously receives the uplink frequency band.
- the signal enters the central processor after passing through the active contact, the second fixed contact, the uplink frequency band receiving end, and the radio frequency transceiver;
- the central processor aggregates the data received by the downlink frequency band and the data received by the uplink frequency band to complete data reception of the wireless terminal.
- the uplink frequency band receiving end and the downlink frequency band receiving end each include a filter and a power amplifier.
- the switch is a high speed switch.
- a data transmission method for a wireless terminal comprising: a central processing unit, a radio frequency transceiver, an uplink frequency band transmitting end, a switch, a duplexer and an antenna, wherein the central processor is connected to a control end of the switch, The antenna is connected to the movable contact of the switch through a duplexer, and the first fixed contact of the switch is sequentially connected to the central processor through the uplink frequency band transmitting end and the radio frequency transceiver;
- the data sending method includes:
- the central processor controls the control end of the switch to connect the movable contact to the first fixed contact
- the central processor transmits the data to be transmitted through the antenna through the RF transceiver, the uplink frequency band transmitting end, the first fixed contact of the switch, the movable contact and the duplexer, and then transmits the data through the antenna to complete the data of the wireless terminal. send.
- the uplink frequency band transmitting end includes a filter and a power amplifier.
- the switch is a high speed switch.
- the wireless terminal when the wireless terminal transmits data, the wireless terminal further uses the uplink frequency band to receive downlink data.
- the uplink frequency band transmits data or downlink received data by time division multiplexing.
- time slot allocation of the uplink band transmission data and the received data is allocated according to the amount of data transmitted by the wireless terminal.
- the duration of the uplink data transmission of the uplink frequency band is lengthened, and the duration of the downlink data reception is correspondingly shortened.
- the duration of the uplink data transmission of the uplink frequency band is shortened, and the duration of the downlink data reception is correspondingly lengthened.
- the invention provides a wireless terminal and a data receiving and transmitting method thereof, which effectively solve the problem that the existing wireless terminal has low uplink frequency band utilization and waste of resources, including: a central processing unit, a radio frequency transceiver, and an uplink frequency band transmission.
- the central processor is connected to a control end of the switch; the antenna is connected to a movable contact of the switch through a duplexer;
- the first fixed contact of the switch is connected to the central processor through the uplink frequency band transmitting end and the radio frequency transceiver, and the second fixed contact of the switch is sequentially connected to the central processor through the uplink frequency band receiving end and the radio frequency transceiver;
- the antenna is further connected to the central processor through the duplexer, the downlink frequency band receiving end and the radio frequency transceiver; when the wireless terminal receives the data, the central processor is configured to control the control end of the switching switch to make the movable contact Connecting the second fixed contact;
- the antenna is configured to receive a received signal of an uplink frequency band and a received signal of a downlink frequency band And mixing into the duplexer;
- the duplexer is configured to separate the received signal of the uplink frequency band
- FIG. 1 is a structural block diagram of a preferred embodiment of a wireless terminal according to the present invention.
- FIG. 2 is a flow chart of a preferred embodiment of a data receiving method for a wireless terminal according to the present invention.
- FIG. 3 is a flowchart of a preferred embodiment of a data sending method for a wireless terminal according to the present invention
- the present invention provides a wireless terminal and a data receiving and transmitting method thereof.
- the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
- FIG. 1 is a structural block diagram of a preferred embodiment of a wireless terminal according to the present invention.
- the wireless terminal includes a central processing unit 100, a radio frequency transceiver 110, and an uplink frequency band transmitting end 120.
- the central processing unit 100 is connected to the uplink frequency band receiving end 130 and the radio frequency transceiver 110 in sequence; the antenna 170 is also connected to the central processing unit 100 through the duplexer 160, the downlink frequency band receiving end 140 and the radio frequency transceiver 110 in sequence.
- the wireless terminal is a wireless terminal having an antenna and capable of wirelessly transmitting and receiving data, such as a wireless terminal such as a mobile phone or a tablet computer.
- the RF transceiver 110 and the duplexer 160 are both prior art and will not be described too much herein.
- the uplink frequency band transmitting end 120, the upstream frequency band receiving end 130, and the downstream frequency band receiving end 140 include devices such as filters and power amplifiers. This is a prior art and will not be described again.
- the invention adds a high speed switch for transmitting and receiving in an uplink frequency band channel, and the switch is a high speed switch.
- the working principle of the wireless terminal of the present invention is as follows: when the wireless terminal receives data, the central processing unit 100 is configured to control the control end 151 of the switch 150 to connect the movable contact 152 to the first a fixed contact 154; the antenna 170 is configured to receive a received signal of an uplink frequency band and a received signal of a downlink frequency band, and mix and enter the duplexer 160; the duplexer 160 is configured to receive a signal of an uplink frequency band and The received signals of the downlink frequency band are separated, and the received signals of the downlink frequency band are sequentially passed through the downlink frequency band receiving end 140 and the radio frequency transceiver 110, and then processed into the central processing unit 100 (that is, the received signals of the downlink frequency band are received through the downlink frequency band.
- the terminal 140 and the radio frequency transceiver 110 are sent to the central processing unit 100), and the received signals of the uplink frequency band are sequentially passed through the active contact 152, the second fixed contact 154, the uplink frequency band receiving end 130, and the radio frequency transceiver 110.
- the central processing unit 100 aggregates the data received in the downlink frequency band and the data received in the uplink frequency band to complete Wireless terminal receiving the data.
- the antenna receives the signal in the uplink frequency band, and the received uplink frequency band signal and the received downlink frequency band signal are mixed into the duplexer, and the duplexer receives the uplink frequency band.
- the signal is separated from the received signal in the downlink frequency band, and the received signal of the downlink frequency band enters the CPU through the RF transceiver.
- the central processing unit is processed, which is the same as the usual wireless terminal; and the received signal of the uplink frequency band is separated from the duplexer and then enters the high-speed switching switch, since this time is the receiving time of the uplink frequency band, at this time, the CPU
- the switch has been controlled to be connected to the receiving channel, and the receiving signal of the uplink frequency band enters the RF transceiver through the high-speed switching switch, and is mixed and demodulated by the RF transceiver to enter the CPU for processing.
- the CPU 100 that is, the CPU, aggregates the data received in the downlink frequency band and the data received in the uplink frequency band, and the aggregated data is larger than the data received in the downlink frequency band alone, which greatly increases the unit time.
- the downlink reception rate In this way, the wireless terminal solves the problem that the downlink spectrum bandwidth of the wireless terminal is insufficient.
- the uplink frequency band of the wireless terminal can be used as downlink data reception when idle, thereby improving the downlink data rate of the wireless terminal. Meet the needs of users.
- the central processing unit 100 is configured to control the control end 151 of the switch 150 to connect the movable contact 152 to the first fixed contact 153; the central processor
- the data that needs to be transmitted is sequentially transmitted through the radio frequency transceiver 110, the uplink frequency band transmitting end 120, the first fixed contact 153 of the switch 150, the movable contact 152, and the duplexer 160, and then transmitted through the antenna 170 to Complete the data transmission of the wireless terminal.
- the wireless terminal transmits data
- the data is output from the CPU and then passes through the radio frequency transceiver to the high-speed switch, and the high-speed switch is controlled by the CPU.
- the high-speed switch is connected to the uplink band transmitter.
- the transmitting signal enters the duplexer after passing the high-speed switching switch, and the duplexer mixes the uplink transmitting signal and the downlink receiving signal into one signal, and uses an antenna to transmit and receive, thus completing the process of transmitting data by using the uplink frequency band.
- This process is basically the same as a normal wireless terminal.
- the wireless terminal further includes: a SIM (Subscriber Identity Module)
- the customer identification module is a card module 210
- the SIM card module 210 is connected to the central processing unit 100.
- the SIM card module 210 is a component of a mobile phone, which is prior art.
- the wireless terminal further includes: a touch display screen 220, a camera 230, a power manager 240, and a battery 250; the battery 250 is connected to the central processing unit 100 through a power manager 240; the camera 230 and the touch display screen 220 is connected to the central processing unit 100, respectively.
- a touch display screen 220 is connected to the central processing unit 100 through a power manager 240; the camera 230 and the touch display screen 220 is connected to the central processing unit 100, respectively.
- SD Secure Digital Memory Card
- USB Universal Serial Bus
- the wireless terminal provided by the present invention can receive downlink data by using an uplink frequency band.
- the uplink frequency band transmits data uplink or downlink data by time division multiplexing.
- the uplink frequency band receiving spectrum and the downlink frequency band receiving spectrum are aggregated, so that the receiving data rate is significantly improved.
- the uplink frequency spectrum and the downlink frequency band downlink reception data of the uplink frequency band are time-division multiplexed, the downlink spectrum of the downlink frequency band and the downlink frequency spectrum of the uplink frequency band are aggregated, and the aggregated spectrum width is obviously increased, and the increased portion is the downlink of the uplink frequency band. Spectrum.
- the wireless terminal of the present invention can perform downlink receiving spectrum aggregation when the uplink frequency band is time-division multiplexed, and can increase the receiving spectrum bandwidth and increase the receiving rate. Therefore, when the uplink frequency band is idle, the uplink frequency band is used for downlink receiving. This can increase the downlink reception rate.
- the time slot allocation of the uplink frequency band transmission data and the reception data of the wireless terminal is allocated according to the amount of data transmitted by the wireless terminal.
- the amount of data transmitted by the wireless terminal is large, the duration of the uplink data transmission in the uplink frequency band is lengthened, and the duration of the downlink data reception is correspondingly shortened.
- the wireless terminal transmits the data amount, the uplink data of the uplink frequency band is increased. The duration of the transmission is shortened, and the duration of the downlink data reception is correspondingly lengthened.
- the wireless terminal of the present invention aggregates the downlink spectrum and a part of the uplink spectrum of the local frequency band, and fully utilizes the uplink spectrum, so that the uplink spectrum and the downlink spectrum are equal in frequency utilization and maximizes the utilization of the uplink spectrum and the downlink spectrum.
- the downlink transmission rate is improved.
- the wireless terminal realizes uplink transmission data or downlink reception data by time-division multiplexing in the uplink frequency band in the current frequency band, and aggregates the downlink spectrum in the uplink frequency band of the time division multiplexing and the downlink spectrum in the downlink frequency band to improve the downlink rate, and
- the transmission and reception of the upstream band channel are switched by a high speed switch. Further, the transmission and reception time slot allocation of the uplink frequency band channel of the wireless terminal is allocated by the amount of data transmitted by the wireless terminal, which brings great convenience.
- the present invention further provides a data receiving method using the above wireless terminal, as shown in FIG. 2, including:
- the central processor controls the control end of the switch to connect the movable contact to the second fixed contact;
- the antenna receives the received signal of the uplink frequency band and the received signal of the downlink frequency band, and sends the mixed signal to the duplexer.
- the duplexer separates the received signal of the uplink frequency band from the received signal of the downlink frequency band, and sequentially passes the received signal of the downlink frequency band through the downlink frequency band receiving end and the radio frequency transceiver to enter the central processing unit; and sequentially receives the received signal of the uplink frequency band through the activity.
- the contact, the second fixed contact, the upstream band receiving end, and the RF transceiver enter the central processor;
- the central processor aggregates the data received by the downlink frequency band and the data received by the uplink frequency band to complete data reception of the wireless terminal.
- the present invention further provides a data sending method using the above wireless terminal, as shown in FIG. 3, including:
- the central processor controls the control end of the switch to connect the movable contact to the first fixed contact
- the central processor transmits the data to be transmitted through the antenna through the RF transceiver, the uplink frequency band transmitting end, the first fixed contact of the switch, the movable contact and the duplexer, and then transmits the data through the antenna to complete the data of the wireless terminal. send.
- the present invention provides a wireless terminal and a data receiving and transmitting method thereof.
- the central processor controls a control end of the switch to connect the movable contact to the second fixed touch.
- the antenna receives the received signal of the uplink frequency band and the received signal of the downlink frequency band, and mixes and enters into the duplexer, and the duplexer separates the received signal of the uplink frequency band from the received signal of the downlink frequency band, and sequentially receives the received signal of the downlink frequency band through the downlink frequency band.
- the received signal of the uplink frequency band is sequentially passed through the active contact, the second fixed contact, the uplink frequency band receiving end, and the RF transceiver, and then enters the central processing unit for processing; the central processing unit
- the data received by the downlink frequency band and the data received by the uplink frequency band are aggregated to complete data reception of the wireless terminal, and the downlink frequency spectrum and a part of the uplink frequency spectrum of the current frequency band are aggregated together, thereby improving the downlink transmission rate and saving spectrum resources. , bringing great convenience to users.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Bidirectional Digital Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (16)
- 一种无线终端,其包括:中央处理器、射频收发器、上行频带发射端、上行频带接收端、下行频带接收端、切换开关、双工器和天线;所述中央处理器连接切换开关的控制端;所述天线通过双工器连接切换开关的活动触点;所述切换开关的第一固定触点依次通过上行频带发射端和射频收发器连接中央处理器,所述切换开关的第二固定触点依次通过上行频带接收端和射频收发器连接中央处理器;所述天线还依次通过双工器、下行频带接收端和射频收发器连接中央处理器;当所述无线终端接收数据时,所述中央处理器用于控制所述切换开关的控制端,以使所述活动触点连接所述第二固定触点;所述天线用于接收上行频带的接收信号和下行频带的接收信号,并混合进入所述双工器;所述双工器用于将上行频带的接收信号和下行频带的接收信号分离,并将下行频带的接收信号依次通过所述下行频带接收端和射频收发器后,进入所述中央处理器进行处理,同时,将上行频带的接收信号依次通过所述活动触点、第二固定触点、上行频带接收端和射频收发器后,进入中央处理器进行处理;中央处理器将下行频带接收到的数据和上行频带接收到的数据进行聚合,以完成无线终端的数据接收。
- 根据权利要求1所述的无线终端,其中当所述无线终端发送数据时,所述中央处理器用于控制切换开关的控制端使所述活动触点连接所述第一固定触点;所述中央处理器将需要发射的数据依次经过所述射频收发器、上行频带发射端、切换开关的第一固定触点、活动触点和双工器后,通过天线发射出去,以完成无线终端的数据发送。
- 根据权利要求1所述的无线终端,其中所述无线终端还包括:SIM卡模块,所述SIM卡模块连接中央处理器。
- 根据权利要求1所述的无线终端,其中所述无线终端还包括:电池、电源管理器、摄像头和触摸显示屏;所述电池通过电源管理器连接中央处理器;所述摄像头和触摸显示屏分别连接中央处理器。
- 根据权利要求1所述的无线终端,其中所述上行频带发射端、上行频带接收端及下行频带接收端均包括滤波器和功率放大器。
- 根据权利要求1所述的无线终端,其中所述切换开关为高速切换开关。
- 一种无线终端的数据接收方法,其中所述无线终端包括:中央处理器、射频收发器、上行频带接收端、下行频带接收端、切换开关、双工器和天线,所述中央处理器连接切换开关的控制端,所述天线通过双工器连接切换开关的活动触点,所述切换开关的第二固定触点依次通过上行频带接收端和射频收发器连接中央处理器,所述天线还依次通过双工器、下行频带接收端和射频收发器连接中央处理器;所述数据接收方法包括:S1、当无线终端接收数据时,中央处理器控制切换开关的控制端,以使所述活动触点连接所述第二固定触点;S2、天线接收上行频带的接收信号和下行频带的接收信号,并混合发送给双工器;S3、双工器将上行频带的接收信号和下行频带的接收信号分离,并将下行频带的接收信号依次通过下行频带接收端和射频收发器后,进入中央处理器,同时,将上行频带的接收信号依次通过活动触点、第二固定触点、上行频带接收端和射频收发器后,进入中央处理器;S4、中央处理器将下行频带接收到的数据和上行频带接收到的数据进行聚合,以完成无线终端的数据接收。
- 根据权利要求7所述的无线终端的数据接收方法,其中所述上行频带接收端及下行频带接收端均包括滤波器和功率放大器。
- 根据权利要求7所述的无线终端的数据接收方法,其中所述切换开关为高速切换开关。
- 一种无线终端的数据发送方法,其中所述无线终端包括:中央处理器、射频收发器、上行频带发射端、切换开关、双工器和天线,所述中央处理器连接切换开关的控制端,所述天线通过双工器连接切换开关的活动触点,所述切换开关的第一固定触点依次通过上行频带发射端和射频收发器连接中央处理器;所述数据发送方法包括:T1、当无线终端发送数据时,中央处理器控制切换开关的控制端,以使所述活动触点连接所述第一固定触点;T2、中央处理器将需要发射的数据依次经过射频收发器、上行频带发射端、切换开关的第一固定触点、活动触点和双工器后,通过天线发射出去,以完成无线终端的数据发送。
- 根据权利要求10所述的无线终端的数据发送方法,其中所述上行频带发射端包括滤波器和功率放大器。
- 根据权利要求10所述的无线终端的数据发送方法,其中所述切换开关为高速切换开关。
- 根据权利要求10所述的无线终端的数据发送方法,其中当无线终端发送数据时,所述无线终端还利用上行频带来接收下行数据,此时,上行频带通过时分复用来上行发射数据或下行接收数据。
- 根据权利要求13所述的无线终端的数据发送方法,其中上行频带发射数据和接收数据的时隙分配根据所述无线终端发射的数据量来分配。
- 根据权利要求14所述的无线终端的数据发送方法,其中当无线终端发射数据量大时,上行频带的上行数据发射的持续时间加长,而下行数据接收的持续时间则相应的缩短。
- 根据权利要求14所述的无线终端的数据发送方法,其中当无线终端发射数据量小时,上行频带的上行数据发射的持续时间缩短,而下行数据接收的持续时间则相应的加长。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/311,406 US10340974B2 (en) | 2015-05-12 | 2015-10-16 | Wireless terminal and data receiving and transmitting methods thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238473.X | 2015-05-12 | ||
| CN201510238473.XA CN104883199A (zh) | 2015-05-12 | 2015-05-12 | 一种无线终端及其数据接收、发送方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US15/311,406 Continuation US10340974B2 (en) | 2015-05-12 | 2015-10-16 | Wireless terminal and data receiving and transmitting methods thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016179959A1 true WO2016179959A1 (zh) | 2016-11-17 |
Family
ID=53950545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/092128 Ceased WO2016179959A1 (zh) | 2015-05-12 | 2015-10-16 | 一种无线终端及其数据接收、发送方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10340974B2 (zh) |
| CN (1) | CN104883199A (zh) |
| WO (1) | WO2016179959A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883199A (zh) | 2015-05-12 | 2015-09-02 | 惠州Tcl移动通信有限公司 | 一种无线终端及其数据接收、发送方法 |
| CN106487415A (zh) * | 2016-09-22 | 2017-03-08 | 宇龙计算机通信科技(深圳)有限公司 | 一种射频前端电路及通信终端 |
| CN114402534B (zh) * | 2019-12-06 | 2023-02-03 | 华为技术有限公司 | 通信装置、终端设备及通信方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1845469A (zh) * | 2005-04-08 | 2006-10-11 | 富士通株式会社 | Rfid收发器装置 |
| CN101009514A (zh) * | 2006-01-26 | 2007-08-01 | 中兴通讯股份有限公司 | 一种实现协同双工的系统及方法 |
| CN102056346A (zh) * | 2009-11-02 | 2011-05-11 | 中国移动通信集团公司 | 一种支持不同双工方式的基站 |
| US20120163245A1 (en) * | 2010-12-24 | 2012-06-28 | Hitachi Media Electronics Co., Ltd. | Module for mobile communication terminal and mobile communication terminal |
| KR20130048553A (ko) * | 2011-11-02 | 2013-05-10 | 현대모비스 주식회사 | 내 외장 안테나 겸용 와이파이 모듈 |
| CN103238274A (zh) * | 2010-12-02 | 2013-08-07 | 洛克斯塔Bidco有限合伙公司 | 双模式基站 |
| CN104883199A (zh) * | 2015-05-12 | 2015-09-02 | 惠州Tcl移动通信有限公司 | 一种无线终端及其数据接收、发送方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5600364A (en) * | 1992-12-09 | 1997-02-04 | Discovery Communications, Inc. | Network controller for cable television delivery systems |
| US6898197B1 (en) * | 1997-02-28 | 2005-05-24 | Interdigital Technology Corporation | Geolocation of a mobile terminal in a CDMA communication system |
| US6047199A (en) * | 1997-08-15 | 2000-04-04 | Bellsouth Intellectual Property Corporation | Systems and methods for transmitting mobile radio signals |
| JP3881770B2 (ja) * | 1998-03-10 | 2007-02-14 | 松下電器産業株式会社 | 移動局装置および通信方法 |
| KR100290862B1 (ko) * | 1998-04-02 | 2001-07-12 | 구자홍 | 이동통신시스템에서의패킷데이터를전송하기위한슬롯의구조 |
| US6584090B1 (en) * | 1999-04-23 | 2003-06-24 | Skyworks Solutions, Inc. | System and process for shared functional block CDMA and GSM communication transceivers |
| JP2002112326A (ja) * | 2000-10-02 | 2002-04-12 | Ntt Docomo Inc | 無線リソース割当方法及び基地局装置 |
| KR100433893B1 (ko) * | 2001-01-15 | 2004-06-04 | 삼성전자주식회사 | 협대역 시분할 듀플렉싱 부호분할다중접속 통신시스템의전력 제어 방법 및 장치 |
| EP1631109A1 (en) * | 2003-06-05 | 2006-03-01 | Keio University | Radio communication apparatus, radio communication method, communication channel assigning method and assigning apparatus |
| US7428228B2 (en) * | 2003-07-07 | 2008-09-23 | Samsung Electronics Co., Ltd | Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system |
| CN100375560C (zh) * | 2004-09-13 | 2008-03-12 | 大唐移动通信设备有限公司 | 多载波时分双工移动通信系统灵活支持非对称业务的方法 |
| KR101199752B1 (ko) * | 2005-09-08 | 2012-11-08 | 더 유니버시티 코트 오브 더 유니버시티 오브 에딘버그 | 복합 무선 통신 시스템 및 그 통신 방법 |
| US20080137566A1 (en) * | 2006-12-06 | 2008-06-12 | Bojko Marholev | Method and System for Shared High-Power Transmit Path for a Multi-Protocol Transceiver |
| KR100835175B1 (ko) * | 2006-12-07 | 2008-06-05 | 한국전자통신연구원 | 주파수 선택적 기저대역을 이용하는 디지털 통신 시스템 및그 방법 |
| US7933561B2 (en) * | 2006-12-11 | 2011-04-26 | Apple Inc. | Wireless communications circuitry with simultaneous receive capabilities for handheld electronic devices |
| US8873585B2 (en) * | 2006-12-19 | 2014-10-28 | Corning Optical Communications Wireless Ltd | Distributed antenna system for MIMO technologies |
| US7826574B2 (en) * | 2007-02-05 | 2010-11-02 | Research In Motion Limited | Multi-mode receiver with adaptive mode selection |
| EP2183927A4 (en) * | 2007-05-14 | 2014-12-17 | Sigma Group Inc | WIRELESS MULTIMEDIA SYSTEM |
| GB2449423B (en) * | 2007-05-17 | 2012-06-20 | Plextek Ltd | Transmission frames |
| US8165544B2 (en) * | 2008-03-18 | 2012-04-24 | Marvell World Trade Ltd. | Bluetooth and WLAN coexistence architecture having a shared low noise amplifier |
| US20100008338A1 (en) * | 2008-07-14 | 2010-01-14 | Texas Instruments Incorporated | High transmission power using shared bluetooth and wireless local area network front end module |
| RU2563455C2 (ru) * | 2009-06-08 | 2015-09-20 | Интел Корпорейшн | Многоэлементная антенная решетка с амплитудной и фазовой компенсацией с адаптивным предварительным искажением для беспроводной сети |
| US8532272B2 (en) * | 2009-10-21 | 2013-09-10 | Comcast Cable Communications, Llc | Service entry device |
| EP2517363A1 (en) * | 2009-12-22 | 2012-10-31 | Aeromechanical Services Ltd. | Multiple satellite modem system using a single antenna |
| KR102166184B1 (ko) * | 2012-11-30 | 2020-10-15 | 한국전자통신연구원 | 무선랜 시스템에서의 자원 할당 방법, 무선랜 시스템 |
| US9780859B2 (en) * | 2014-02-28 | 2017-10-03 | Spatial Digital Systems, Inc. | Multi-user MIMO via active scattering platforms |
-
2015
- 2015-05-12 CN CN201510238473.XA patent/CN104883199A/zh active Pending
- 2015-10-16 US US15/311,406 patent/US10340974B2/en active Active
- 2015-10-16 WO PCT/CN2015/092128 patent/WO2016179959A1/zh not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1845469A (zh) * | 2005-04-08 | 2006-10-11 | 富士通株式会社 | Rfid收发器装置 |
| CN101009514A (zh) * | 2006-01-26 | 2007-08-01 | 中兴通讯股份有限公司 | 一种实现协同双工的系统及方法 |
| CN102056346A (zh) * | 2009-11-02 | 2011-05-11 | 中国移动通信集团公司 | 一种支持不同双工方式的基站 |
| CN103238274A (zh) * | 2010-12-02 | 2013-08-07 | 洛克斯塔Bidco有限合伙公司 | 双模式基站 |
| US20120163245A1 (en) * | 2010-12-24 | 2012-06-28 | Hitachi Media Electronics Co., Ltd. | Module for mobile communication terminal and mobile communication terminal |
| KR20130048553A (ko) * | 2011-11-02 | 2013-05-10 | 현대모비스 주식회사 | 내 외장 안테나 겸용 와이파이 모듈 |
| CN104883199A (zh) * | 2015-05-12 | 2015-09-02 | 惠州Tcl移动通信有限公司 | 一种无线终端及其数据接收、发送方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10340974B2 (en) | 2019-07-02 |
| US20170111080A1 (en) | 2017-04-20 |
| CN104883199A (zh) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100250821A1 (en) | Inter-processor communication link with manageability port | |
| WO2012148243A2 (ko) | 안테나를 구비한 차량을 이용한 통신 성능 향상 방법 | |
| WO2017020604A1 (zh) | 一种收发共用天线的同时同频全双工终端及其通信方法 | |
| CN204377148U (zh) | 一种lte-tdd室分系统改造设备 | |
| WO2012142942A1 (zh) | Nfc功能与fm-tx发送功能共用天线的移动终端 | |
| WO2017008542A1 (zh) | 同时同频全双工终端和系统 | |
| CN115459805B (zh) | 一种实现天线复用的电路 | |
| WO2012079411A1 (zh) | 共用天线的无线通信设备及采用所述设备的通信方法 | |
| WO2016179959A1 (zh) | 一种无线终端及其数据接收、发送方法 | |
| CN106656250A (zh) | 射频电路、终端及射频电路控制方法 | |
| CN101009514B (zh) | 一种实现协同双工的系统及方法 | |
| CN103747447A (zh) | 一种数传电台与电力td-lte专网共天线的系统及其实现方法 | |
| WO2020220257A1 (zh) | 一种无线通信方法及装置 | |
| CN210075233U (zh) | 一种通信装置 | |
| WO2017190499A9 (zh) | 具有多通道收发器的移动终端和系统 | |
| WO2008128403A1 (en) | Signal combination method, device and system having different system, same band and antenna sharing | |
| EP4068842A1 (en) | Communication method and apparatus | |
| WO2017024806A1 (zh) | 一种基于Band28频段的射频装置及其通信方法 | |
| CN210351677U (zh) | 一种物联网智慧能源网关 | |
| CN102801452B (zh) | 基于数据分块的多模终端中多天线协同工作方法 | |
| CN201910791U (zh) | 一种射频模块 | |
| KR20140073116A (ko) | Du/ru 분리형 구조의 멀티코어 dsp 기반 기지국 기저대역 신호처리를 위한 무선통신 시스템 | |
| WO2019024850A1 (zh) | 一种传输信息的方法、基站的工作方法及基站 | |
| WO2016155288A1 (zh) | 一种无线通信数据传输的方法及系统 | |
| CN107919949A (zh) | 一种中继通信方法和装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 15311406 Country of ref document: US |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15891659 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 06/04/2018) |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 15891659 Country of ref document: EP Kind code of ref document: A1 |