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    • 4. 发明申请
    • Transmitting/Receiving Device and Method for Transmitting Data in a Radio Network
    • 发射/接收装置及其在无线网络中传输数据的方法
    • US20140050256A1
    • 2014-02-20
    • US14065165
    • 2013-10-28
    • Tilo FerchlandSascha BeyerFrank PoegelThomas Hanusch
    • Tilo FerchlandSascha BeyerFrank PoegelThomas Hanusch
    • H04B1/40H04W4/00
    • H04B1/401H04B7/0608H04B7/0805H04W4/80
    • In one embodiment, a method includes receiving an instruction for a transceiver of a device to transmit a first data frame; in response to the instruction, generating a first control signal for a switch to couple the transceiver to a first antenna for transmission of the first data frame by the transceiver via the first antenna; determining whether the transceiver has received within a pre-determined time interval after the transmission of the first data frame a second data frame containing an acknowledgement message confirming successful receipt of the first data frame by another device; and, if the transceiver has not received within the pre-determined time interval after the transmission of the first data frame the second data frame, then generating a second control signal for the switch to couple the transceiver to the second antenna for re-transmission of the first data frame by the transceiver via a second antenna.
    • 在一个实施例中,一种方法包括:接收用于设备的收发器发送第一数据帧的指令; 响应于该指令,产生用于开关的第一控制信号以将收发器耦合到第一天线,用于经由第一天线由收发器传输第一数据帧; 在所述第一数据帧发送之后,确定所述收发器是否在预定时间间隔内接收到包含确认消息的第二数据帧,所述确认消息确认由另一设备成功接收到所述第一数据帧; 并且如果在第一数据帧发送第二数据帧之后收发器尚未在预定时间间隔内接收,则产生第二控制信号用于开关将收发器耦合到第二天线以重新传输 经由第二天线的收发器的第一数据帧。
    • 5. 发明申请
    • Operating a Transceiver
    • 操作收发器
    • US20120163424A1
    • 2012-06-28
    • US13307561
    • 2011-11-30
    • Tilo FerchlandSascha BeyerDietmar EggertUdo Walter
    • Tilo FerchlandSascha BeyerDietmar EggertUdo Walter
    • H04B1/38
    • H03L7/183H04B1/662
    • In one embodiment, by a transceiver, setting a first receive frequency of a first channel of the transceiver and a second receive frequency of a second channel of the transceiver, during a first time interval, receiving a first radio frequency (RF) signal on the first channel, determining that a first measured value indicative of a first detectable received RF signal on the first channel exceeds a first predetermined threshold, and in response, receiving a first data frame on the first channel, during a second time interval, receiving a second RF signal on the second channel, and determining that a second measured value indicative of a second detectable received RF signal on the second channel exceeds the first predetermined threshold, and in response, receiving a second data frame on the second channel.
    • 在一个实施例中,通过收发器,在第一时间间隔内设置收发器的第一通道的第一接收频率和收发器的第二通道的第二接收频​​率,在第一时间间隔中接收第一射频(RF)信号 确定表示第一信道上的第一可检测接收RF信号的第一测量值超过第一预定阈值,并且响应于在第一时隙内接收第一数据帧,在第二时间间隔期间,接收第二信道 RF信号,并且确定在第二信道上指示第二可检测接收RF信号的第二测量值超过第一预定阈值,并且响应于在第二信道上接收第二数据帧。
    • 7. 发明申请
    • Transmitting/Receiving Device and Method for Transmitting Data in a Radio Network
    • 发射/接收装置及其在无线网络中传输数据的方法
    • US20120064842A1
    • 2012-03-15
    • US13046557
    • 2011-03-11
    • Tilo FerchlandSascha BeyerFrank PoegelThomas Hanusch
    • Tilo FerchlandSascha BeyerFrank PoegelThomas Hanusch
    • H04B1/44
    • H04B1/401H04B7/0608H04B7/0805H04W4/80
    • In one embodiment, a method includes receiving an instruction for a transceiver of a device to transmit a first data frame; in response to the instruction, generating a first control signal for a switch to couple the transceiver to a first antenna for transmission of the first data frame by the transceiver via the first antenna; determining whether the transceiver has received within a pre-determined time interval after the transmission of the first data frame a second data frame containing an acknowledgement message confirming successful receipt of the first data frame by another device; and, if the transceiver has not received within the pre-determined time interval after the transmission of the first data frame the second data frame, then generating a second control signal for the switch to couple the transceiver to the second antenna for re-transmission of the first data frame by the transceiver via a second antenna.
    • 在一个实施例中,一种方法包括:接收用于设备的收发器发送第一数据帧的指令; 响应于该指令,产生用于开关的第一控制信号以将收发器耦合到第一天线,用于经由第一天线由收发器传输第一数据帧; 在所述第一数据帧发送之后,确定所述收发器是否在预定时间间隔内接收到包含确认消息的第二数据帧,所述确认消息确认由另一设备成功接收到所述第一数据帧; 并且如果在第一数据帧发送第二数据帧之后收发器尚未在预定时间间隔内接收,则产生第二控制信号用于开关将收发器耦合到第二天线以重新传输 经由第二天线的收发器的第一数据帧。
    • 8. 发明授权
    • Operating a transceiver
    • 操作收发器
    • US09054718B2
    • 2015-06-09
    • US13307561
    • 2011-11-30
    • Tilo FerchlandSascha BeyerDietmar EggertUdo Walter
    • Tilo FerchlandSascha BeyerDietmar EggertUdo Walter
    • H03L7/183H04B1/66
    • H03L7/183H04B1/662
    • In one embodiment, a transceiver may set a first receive frequency of a first channel of the transceiver and a second receive frequency of a second channel of the transceiver. The transceiver may receive, during a first time interval, a first radio frequency (RF) signal on the first channel. The transceiver may determine that a first measured value indicative of a first detectable received RF signal on the first channel exceeds a first predetermined threshold, and in response, receive a first data frame on the first channel. The transceiver may receive, during a second time interval, a second RF signal on the second channel. The transceiver determine that a second measured value indicative of a second detectable received RF signal on the second channel exceeds the first predetermined threshold, and in response, receive a second data frame on the second channel.
    • 在一个实施例中,收发器可以设置收发器的第一通道的第一接收频率和收发器的第二通道的第二接收频​​率。 在第一时间间隔期间,收发机可以在第一信道上接收第一射频(RF)信号。 收发器可以确定指示第一信道上的第一可检测接收RF信号的第一测量值超过第一预定阈值,并且作为响应,在第一信道上接收第一数据帧。 收发机可以在第二时间间隔期间在第二信道上接收第二RF信号。 收发器确定指示第二信道上的第二可检测接收RF信号的第二测量值超过第一预定阈值,并且作为响应,在第二信道上接收第二数据帧。
    • 9. 发明授权
    • Transmitting/receiving device and method for transmitting data in a radio network
    • 用于在无线电网络中发送数据的发送/接收装置和方法
    • US08571490B2
    • 2013-10-29
    • US13046557
    • 2011-03-11
    • Tilo FerchlandSascha BeyerFrank PoegelThomas Hanusch
    • Tilo FerchlandSascha BeyerFrank PoegelThomas Hanusch
    • H04B1/44
    • H04B1/401H04B7/0608H04B7/0805H04W4/80
    • In one embodiment, a method includes receiving an instruction for a transceiver of a device to transmit a first data frame; in response to the instruction, generating a first control signal for a switch to couple the transceiver to a first antenna for transmission of the first data frame by the transceiver via the first antenna; determining whether the transceiver has received within a pre-determined time interval after the transmission of the first data frame a second data frame containing an acknowledgement message confirming successful receipt of the first data frame by another device; and, if the transceiver has not received within the pre-determined time interval after the transmission of the first data frame the second data frame, then generating a second control signal for the switch to couple the transceiver to the second antenna for re-transmission of the first data frame by the transceiver via a second antenna.
    • 在一个实施例中,一种方法包括:接收用于设备的收发器发送第一数据帧的指令; 响应于该指令,产生用于开关的第一控制信号以将收发器耦合到第一天线,用于经由第一天线由收发器传输第一数据帧; 在所述第一数据帧发送之后,确定所述收发器是否在预定时间间隔内接收到包含确认消息的第二数据帧,所述确认消息确认由另一设备成功接收到所述第一数据帧; 并且如果在第一数据帧发送第二数据帧之后收发器尚未在预定时间间隔内接收,则产生第二控制信号用于开关将收发器耦合到第二天线以重新传输 经由第二天线的收发器的第一数据帧。