公开(公告)号：US08284736B2

公开(公告)日：2012-10-09

申请号：US13346821

申请日：2012-01-10

申请人： Der-Zheng Liu ,  Chung-Yao Chang ,  Kuang-Yu Yen

发明人： Der-Zheng Liu ,  Chung-Yao Chang ,  Kuang-Yu Yen

IPC分类号： H04W4/00

CPC分类号： H04W52/287 ,  H04B7/0413

摘要： A multiple-antenna transceiver in the present invention includes a frame controller and circuitry for transmitting and receiving. The transmitting component includes a sequence selection circuit, a MIMO modulation and coding circuit, and numerous TX RFE and AFE circuits. The receiving component includes a MIMO demodulation and decoding circuit, a sequence separation circuit, and numerous RX RFE and AFE circuits. The frame controller can enable and disable the TX and RX RFE and AFE circuits individually so as to reduce power consumption of the whole system.

摘要翻译： 本发明的多天线收发器包括帧控制器和用于发送和接收的电路。 发送组件包括序列选择电路，MIMO调制和编码电路以及许多TX RFE和AFE电路。 接收组件包括MIMO解调和解码电路，序列分离电路和许多RX RFE和AFE电路。 帧控制器可以单独启用和禁用TX和RX RFE和AFE电路，以降低整个系统的功耗。

公开(公告)号：US20120076173A1

公开(公告)日：2012-03-29

申请号：US13095844

申请日：2011-04-27

申请人： Chung-Yao Chang ,  Der-Zheng Liu ,  Ming-Yuh Yeh ,  Kuang-Yu Yen

发明人： Chung-Yao Chang ,  Der-Zheng Liu ,  Ming-Yuh Yeh ,  Kuang-Yu Yen

IPC分类号： H04B1/713

CPC分类号： H04B1/7143 ,  H04B2201/71346

摘要： A wireless communication device is disclosed. The wireless communication device includes a frequency hopping communication circuit, a power spectral density circuit and a control circuit. The frequency hopping communication circuit includes a channel map. The frequency hopping communication circuit selects one of channel in a channel map to connect to another frequency hopping communication circuit according to the channel map. The power spectral density circuit for generating a power spectral density signal by measuring spectrums on all channels connected to the frequency hopping communication circuit. The control circuit receives the power spectral density and output statistical distribution data to the frequency hopping communication circuit. The frequency hopping communication circuit updates the channel map according to the statistical distribution data.

摘要翻译： 公开了一种无线通信设备。 无线通信装置包括跳频通信电路，功率谱密度电路和控制电路。 跳频通信电路包括频道图。 跳频通信电路根据频道图选择频道图中的频道之一连接到另一跳频通信电路。 功率谱密度电路，用于通过连接到跳频通信电路的所有信道上的频谱测量来产生功率谱密度信号。 控制电路接收功率谱密度并输出到跳频通信电路的统计分布数据。 跳频通信电路根据统计分布数据更新频道图。

公开(公告)号：US09136902B2

公开(公告)日：2015-09-15

申请号：US13095844

申请日：2011-04-27

申请人： Chung-Yao Chang ,  Der-Zheng Liu ,  Ming-Yuh Yeh ,  Kuang-Yu Yen

发明人： Chung-Yao Chang ,  Der-Zheng Liu ,  Ming-Yuh Yeh ,  Kuang-Yu Yen

IPC分类号： H04B1/00 ,  H04B1/7143

CPC分类号： H04B1/7143 ,  H04B2201/71346

摘要： A wireless communication device is disclosed. The wireless communication device includes a frequency hopping communication circuit, a power spectral density circuit and a control circuit. The frequency hopping communication circuit includes a channel map. The frequency hopping communication circuit selects one of channel in a channel map to connect to another frequency hopping communication circuit according to the channel map. The power spectral density circuit for generating a power spectral density signal by measuring spectrums on all channels connected to the frequency hopping communication circuit. The control circuit receives the power spectral density and output statistical distribution data to the frequency hopping communication circuit. The frequency hopping communication circuit updates the channel map according to the statistical distribution data.

摘要翻译： 公开了一种无线通信设备。 无线通信装置包括跳频通信电路，功率谱密度电路和控制电路。 跳频通信电路包括频道图。 跳频通信电路根据频道图选择频道图中的频道之一连接到另一跳频通信电路。 功率谱密度电路，用于通过连接到跳频通信电路的所有信道上的频谱测量来产生功率谱密度信号。 控制电路接收功率谱密度并输出到跳频通信电路的统计分布数据。 跳频通信电路根据统计分布数据更新频道图。

公开(公告)号：US08995248B2

公开(公告)日：2015-03-31

申请号：US13372612

申请日：2012-02-14

申请人： Wei-Hsuan Chang ,  Chung-Yao Chang ,  Der-Zheng Liu ,  Kuang-Yu Yen

发明人： Wei-Hsuan Chang ,  Chung-Yao Chang ,  Der-Zheng Liu ,  Kuang-Yu Yen

IPC分类号： H04J1/16 ,  H04W52/28 ,  H04W52/36 ,  H04W52/48

CPC分类号： H04W52/286 ,  H04W52/362 ,  H04W52/48

摘要： A power adjusting apparatus communicating with a remote terminal is provided. The apparatus includes: a transceiving unit transmitting a plurality of test packets by a plurality of powers; a processing unit coupled to the transceiving unit, and deciding a transmission power for transmitting a subsequent packet according to at least one retransmission number of transmitting the test packets.

摘要翻译： 提供与远程终端通信的功率调节装置。 该装置包括：收发单元，通过多个功率发送多个测试分组; 耦合到所述收发单元的处理单元，以及根据发送所述测试分组的至少一个重传次数来决定用于发送后续分组的发送功率。

公开(公告)号：US20120213104A1

公开(公告)日：2012-08-23

申请号：US13372612

申请日：2012-02-14

申请人： Wei-Hsuan Chang ,  Chung-Yao Chang ,  Der-Zheng Liu ,  Kuang-Yu Yen

发明人： Wei-Hsuan Chang ,  Chung-Yao Chang ,  Der-Zheng Liu ,  Kuang-Yu Yen

IPC分类号： H04W52/04

CPC分类号： H04W52/286 ,  H04W52/362 ,  H04W52/48

摘要： A power adjusting apparatus communicating with a remote terminal is provided. The apparatus includes: a transceiving unit transmitting a plurality of test packets by a plurality of powers; a processing unit coupled to the transceiving unit, and deciding a transmission power for transmitting a subsequent packet according to at least one retransmission number of transmitting the test packets.

摘要翻译： 提供与远程终端通信的功率调节装置。 该装置包括：收发单元，通过多个功率发送多个测试分组; 耦合到所述收发单元的处理单元，以及根据发送所述测试分组的至少一个重传次数来决定用于发送后续分组的发送功率。

公开(公告)号：US20120108301A1

公开(公告)日：2012-05-03

申请号：US13346821

申请日：2012-01-10

申请人： Der-Zheng Liu ,  Chung-Yao Chang ,  Kuang-Yu Yen

发明人： Der-Zheng Liu ,  Chung-Yao Chang ,  Kuang-Yu Yen

IPC分类号： H04W88/02 ,  H04B7/00

CPC分类号： H04W52/287 ,  H04B7/0413

摘要： A multiple-antenna transceiver in the present invention includes a frame controller and circuitry for transmitting and receiving. The transmitting component includes a sequence selection circuit, a MIMO modulation and coding circuit, and numerous TX RFE and AFE circuits. The receiving component includes a MIMO demodulation and decoding circuit, a sequence separation circuit, and numerous RX RFE and AFE circuits. The frame controller can enable and disable the TX and RX RFE and AFE circuits individually so as to reduce power consumption of the whole system.

摘要翻译： 本发明的多天线收发器包括帧控制器和用于发送和接收的电路。 发送组件包括序列选择电路，MIMO调制和编码电路以及许多TX RFE和AFE电路。 接收组件包括MIMO解调和解码电路，序列分离电路和许多RX RFE和AFE电路。 帧控制器可以单独启用和禁用TX和RX RFE和AFE电路，以降低整个系统的功耗。

公开(公告)号：US20080176509A1

公开(公告)日：2008-07-24

申请号：US12017351

申请日：2008-01-22

申请人： Kuang-Yu Yen ,  Jiun-Hung Yu ,  Der-Zheng Liu ,  Chung-Yao Chang

发明人： Kuang-Yu Yen ,  Jiun-Hung Yu ,  Der-Zheng Liu ,  Chung-Yao Chang

IPC分类号： H04H20/71

CPC分类号： H04H60/11 ,  H04H20/42 ,  H04H20/61

摘要： A wireless transmission method for broadcasting packets to a plurality of receiving devices includes: broadcasting a plurality of packets to the receiving devices, receiving signals transmitted from the receiving devices, generating a plurality of estimation results according to the signals transmitted from the receiving devices where each of the estimation results corresponds to a receiving quality while each of the receiving devices receives the packets, determining whether each of the receiving devices is suitable for receiving the packets according to each of the estimation results and a recipient condition and storing information of at least one of the receiving devices suitable for receiving the packets, and determining whether the at least one of the receiving devices needs to receive a broadcasted packet again according to the information and signals transmitted from the at least one of the receiving devices suitable for receiving the packets.

摘要翻译： 一种用于向多个接收设备广播分组的无线传输方法包括：向接收设备广播多个分组，接收从接收设备发送的信号，根据从接收设备发送的信号生成多个估计结果，其中每个接收设备 的估计结果对应于接收质量，而每个接收设备接收分组，根据估计结果和接收者条件确定每个接收设备是否适于接收分组，并且存储至少一个 以及确定所述接收设备中的至少一个是否需要根据从适于接收分组的接收设备中的至少一个发送的信息和信号再次接收广播分组。

公开(公告)号：US09136963B2

公开(公告)日：2015-09-15

申请号：US12017351

申请日：2008-01-22

申请人： Kuang-Yu Yen ,  Jiun-Hung Yu ,  Der-Zheng Liu ,  Chung-Yao Chang

发明人： Kuang-Yu Yen ,  Jiun-Hung Yu ,  Der-Zheng Liu ,  Chung-Yao Chang

IPC分类号： H04H20/71 ,  H04H60/11 ,  H04H20/42 ,  H04H20/61

CPC分类号： H04H60/11 ,  H04H20/42 ,  H04H20/61

摘要： A wireless transmission method for broadcasting packets to a plurality of receiving devices includes: broadcasting a plurality of packets to the receiving devices, receiving signals transmitted from the receiving devices, generating a plurality of estimation results according to the signals transmitted from the receiving devices where each of the estimation results corresponds to a receiving quality while each of the receiving devices receives the packets, determining whether each of the receiving devices is suitable for receiving the packets according to each of the estimation results and a recipient condition and storing information of at least one of the receiving devices suitable for receiving the packets, and determining whether the at least one of the receiving devices needs to receive a broadcasted packet again according to the information and signals transmitted from the at least one of the receiving devices suitable for receiving the packets.

摘要翻译： 一种用于向多个接收设备广播分组的无线传输方法包括：向接收设备广播多个分组，接收从接收设备发送的信号，根据从接收设备发送的信号生成多个估计结果，其中每个接收设备 的估计结果对应于接收质量，而每个接收设备接收分组，根据估计结果和接收者条件确定每个接收设备是否适于接收分组，并且存储至少一个 以及确定所述接收设备中的至少一个是否需要根据从适于接收分组的接收设备中的至少一个发送的信息和信号再次接收广播分组。

公开(公告)号：US08116248B2

公开(公告)日：2012-02-14

申请号：US12544769

申请日：2009-08-20

申请人： Der-Zheng Liu ,  Chung-Yao Chang ,  Kuang-Yu Yen

发明人： Der-Zheng Liu ,  Chung-Yao Chang ,  Kuang-Yu Yen

IPC分类号： G08C17/00

CPC分类号： H04W52/287 ,  H04B7/0413

摘要： A multiple-antenna transceiver in the present invention includes a frame controller and circuitry for transmitting and receiving. The transmitting component includes a sequence selection circuit, a MIMO modulation and coding circuit, and numerous TX RFE and AFE circuits. The receiving component includes a MIMO demodulation and decoding circuit, a sequence separation circuit, and numerous RX RFE and AFE circuits. The frame controller can enable and disable the TX and RX RFE and AFE circuits individually so as to reduce power consumption of the whole system.

公开(公告)号：US20100046408A1

公开(公告)日：2010-02-25

申请号：US12544769

申请日：2009-08-20

申请人： Der-Zheng Liu ,  Chung-Yao Chang ,  Kuang-Yu Yen

发明人： Der-Zheng Liu ,  Chung-Yao Chang ,  Kuang-Yu Yen

IPC分类号： G08C17/02 ,  H04M1/00

CPC分类号： H04W52/287 ,  H04B7/0413

摘要： A multiple-antenna transceiver in the present invention includes a frame controller and circuitry for transmitting and receiving. The transmitting component includes a sequence selection circuit, a MIMO modulation and coding circuit, and numerous TX RFE and AFE circuits. The receiving component includes a MIMO demodulation and decoding circuit, a sequence separation circuit, and numerous RX RFE and AFE circuits. The frame controller can enable and disable the TX and RX RFE and AFE circuits individually so as to reduce power consumption of the whole system.

摘要翻译： 本发明的多天线收发器包括帧控制器和用于发送和接收的电路。 发送组件包括序列选择电路，MIMO调制和编码电路以及许多TX RFE和AFE电路。 接收组件包括MIMO解调和解码电路，序列分离电路和许多RX RFE和AFE电路。 帧控制器可以单独启用和禁用TX和RX RFE和AFE电路，以降低整个系统的功耗。