公开(公告)号：JP2005039827A

公开(公告)日：2005-02-10

申请号：JP2004207117

申请日：2004-07-14

Applicant: Samsung Electronics Co Ltd ,  Staccato Communications Inc ,  スタッカート コミュニケーションズ インコーポレイテッド ,  三星電子株式会社

Inventor： ABDELLAOUI MOHSEN ,  KIM YONG-SUK ,  KIM WAN-JIN ,  MEACHAM DAN ,  LEE WOO-KYUNG

IPC: H04J1/00 ,  H03C1/60 ,  H04B1/04

CPC classification number: H03C1/60

Abstract: PROBLEM TO BE SOLVED: To provide a device and a method which can carry out precise phase shifting for all signals transmitted to a single side-band (SSB) generator.
SOLUTION: The device and method is for forming intermediate frequency transmitted to the SSB generator 312 in the SSB generator 312 generating a carrier wave, using a transmitted local oscillator (LO) signal and at least two intermediate frequencies (IF). For this reason, group signals composed of a signal which does not perform phase shift and signals which perform phase shifting of the predetermined phase shift amounts for each intermediate frequency are generated. One from among the generated group signals is selected, and the selected group signal is transmitted to the SSB generator 312. By this means, the SSB generator 312 becomes one for performing phase shifting with respect to only the LO signal.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够对传输到单个边带（SSB）发生器的所有信号进行精确相移的装置和方法。 解决方案：该装置和方法用于使用发送的本地振荡器（LO）信号和至少两个中间频率（IF）来形成发送到SSB发生器312中的SSB发生器312的中频，产生载波。 因此，产生由不执行相移的信号构成的组信号和对于每个中频执行预定相移量的相移的信号。 选择所生成的组信号中的一个信号，并将所选择的组信号发送到SSB发生器312.通过这种方式，SSB发生器312变为仅针对LO信号进行相移的功能。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005198304A

公开(公告)日：2005-07-21

申请号：JP2005000039

申请日：2005-01-04

Applicant: Samsung Electronics Co Ltd ,  Staccato Communications Inc ,  スタッカート コミュニケーションズ インコーポレイテッド ,  三星電子株式会社

Inventor： LEE WOO-KYUNG ,  KIM WAN-JIN

IPC: H03B21/00 ,  H03L7/08 ,  H04B1/06 ,  H04B7/26 ,  H04J1/02

CPC classification number: H04B1/71635

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of minimizing the number of components for generating a frequency used for an ultra wide band. SOLUTION: The reference frequency generation apparatus generates reference frequencies for communication systems that transmit and receive data by using an ultra wide band including at least two frequency groups having at least two reference frequencies, and comprises: a local oscillator 600; a generation frequency generating section 618 for generating generation frequencies by using a frequency transmitted from the local oscillator 600; an adjustment frequency generating section 620 for generating adjustment frequencies for adjusting the generation frequencies; selecting sections (61, 614) each selecting one generation frequency and one adjustment frequency from the generation frequencies and the adjustment frequencies; and a mixer 616 for generating the reference frequencies by using the selected one generation frequency and one adjustment frequency. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供能够最小化用于产生用于超宽带的频率的分量的数量的装置。 解决方案：参考频率产生装置通过使用包括具有至少两个参考频率的至少两个频率组的超宽带来发送和接收数据的通信系统的参考频率，并且包括：本地振荡器600; 用于通过使用从本地振荡器600发送的频率来产生发生频率的生成频率产生部分618; 用于产生用于调整发生频率的调整频率的调整频率产生部分620; 选择部分（61,614），其从生成频率和调整频率中选择一个生成频率和一个调整频率; 以及用于通过使用所选择的一代频率和一个调整频率来产生参考频率的混频器616。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005039828A

公开(公告)日：2005-02-10

申请号：JP2004207167

申请日：2004-07-14

Applicant: Samsung Electronics Co Ltd ,  Staccato Communications Inc ,  スタッカート コミュニケーションズ インコーポレイテッド ,  三星電子株式会社

Inventor： PARK SEUNG-YOUNG ,  KIM YONG-SUK ,  LARSSON TORBJORN ,  AIELLO ROBERTO

IPC: H04J11/00 ,  H04B1/69 ,  H04J3/00 ,  H04L1/00 ,  H04L1/08 ,  H04L27/26

CPC classification number: H04L1/0071 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/04 ,  H04L1/08 ,  H04L27/2602

Abstract: PROBLEM TO BE SOLVED: To provide a TFI-OFDM (Transport Format Indicator-Orthogonal Frequency Division Multiplex) transmission system and its transmission method, corresponding to the reception system and its reception method which mutually transmit different data in a positive frequency region and a negative frequency region, and apply an expanding transmission system, in a time region for the transmission regarding this.
SOLUTION: The TFI-OFDM transmission system for the ultra-broadband communication has a data generator which generates data with a speed corresponding to a transmission speed mode; an encoder 321 which performs convolutional encoding for the data, an interleaver 331 which carries out bit interleaving for the encoded data; an OFDM modulator 351 which receives a 1st data group in the positive frequency region, receives a 2nd data group in the negative frequency region, carries out IFFT (Inverse Fast-Fourier Transformation) conversion after that, and outputs them in OFDM symbols; a buffer 381 which temporarily stores the OFDM symbol for repeatedly transmitting the OFDM symbol sequentially in the time region at least two or more times; and a frequency generator 391 which generates predetermined frequencies for transmission of the OFDM symbols in frequency regions of a predetermined number, corresponding to the transmission channels.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决的问题：提供一种对应于接收系统及其接收方法的TFI-OFDM（传输格式指示符 - 正交频分复用）传输系统及其发送方法，该接收系统及其接收方法在正频率区域中相互发送不同的数据 和负频率区域，并且在用于传输的时间区域中应用扩展的传输系统。 解决方案：用于超宽带通信的TFI-OFDM传输系统具有以与传输速度模式对应的速度产生数据的数据发生器; 执行数据的卷积编码的编码器321，对编码数据执行比特交织的交织器331; 接收正频率区域中的第一数据组的OFDM调制器351接收负频率区域中的第二数据组，之后进行IFFT（逆快速傅里叶变换）转换，并以OFDM符号输出; 缓冲器381，暂时存储用于在时间区域中重复发送OFDM符号的OFDM符号至少两次以上; 以及频率发生器391，其对应于传输信道产生用于在预定数量的频率区域中传输OFDM符号的预定频率。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005039824A

公开(公告)日：2005-02-10

申请号：JP2004206704

申请日：2004-07-14

Applicant: Samsung Electronics Co Ltd ,  Staccato Communications Inc ,  スタッカート コミュニケーションズ インコーポレイテッド ,  三星電子株式会社

Inventor： ABDELLAOUI MOHSEN ,  KIM YONG-SUK ,  KIM WAN-JIN ,  MEACHAM DAN ,  LEE WOO-KYUNG

IPC: H04L27/02 ,  H03C3/40 ,  H03D3/00 ,  H04B1/69 ,  H04J1/02 ,  H04L27/20

CPC classification number: H03D3/007 ,  H03C3/403 ,  H04B1/71632 ,  H04B1/71635 ,  H04B1/7174

Abstract: PROBLEM TO BE SOLVED: To provide the method for generating a reference signal used in a wideband communication, using an apparatus that uses a narrow band.
SOLUTION: The method for generating a reference signal for a data transmission and reception system, using at least two reference signals having a predetermined frequency is provided. The method for generating a reference signal comprises a step which generates a first signal group, composed of a local oscillation signal and a signal with a predetermined phase difference to the local oscillation signal, a step which selects either of at least two intermediate frequency signal, a step which generates a second signal group composed of an intermediate frequency signal and a signal with a predetermined phase difference with respect to the intermediate frequency signal, a step of generating two signals, in which signals constituting the first signal group and the second group are mixed without overlapping and a step generating the reference signal by adding two generated signals.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供使用使用窄带的装置来生成在宽带通信中使用的参考信号的方法。 提供了使用至少两个具有预定频率的参考信号来产生用于数据发送和接收系统的参考信号的方法。 用于产生参考信号的方法包括以下步骤：产生由本地振荡信号和具有与本地振荡信号相关的预定相位差的信号组成的第一信号组;步骤，选择至少两个中频信号， 产生由中频信号和相对于中频信号具有预定相位差的信号组成的第二信号组的步骤，产生两个信号的步骤，其中构成第一信号组和第二组的信号是 混合而不重叠，并且通过添加两个产生的信号产生参考信号的步骤。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2007135245A

公开(公告)日：2007-05-31

申请号：JP2007035091

申请日：2007-02-15

Applicant: Samsung Electronics Co Ltd ,  Staccato Communications Inc ,  スタッカート コミュニケーションズ インコーポレイテッド ,  三星電子株式会社Samsung Electronics Co.,Ltd.

Inventor： PARK SEUNG-YOUNG ,  KIM YONG-SUK ,  LARSSON TORBJORN ,  AIELLO ROBERTO

IPC: H04J11/00 ,  H04B1/69 ,  H04J3/00 ,  H04L1/00 ,  H04L1/08 ,  H04L27/26

CPC classification number: H04L1/0071 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/04 ,  H04L1/08 ,  H04L27/2602

Abstract: PROBLEM TO BE SOLVED: To provide a TFI-OFDM transmission system which transmits while placing the data different from each other, and a receiving system corresponding to the transmission method in a positive frequency region and a negative frequency region.
SOLUTION: The TFI-OFDM transmission system for the ultra-wideband communication has: a data generator which generates data with a speed corresponding to a transmission speed mode; an encoder 321 which convolution encodes the data; an interleaver 331 which bit interleaves the encoded data; an OFDM modulator 351 which performs IFFT conversion and outputs with OFDM symbol; a buffer 381 which temporarily stores the OFDM symbol in order to repeatedly transmit the OFDM symbol in series at least two or more times in the time region; and a frequency generator 391 which generates the predetermined frequency in order to transmit the OFDM symbol in the frequency band of the predetermined number corresponding to the transmission channel.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种在将数据彼此不同的情况下发送的TFI-OFDM传输系统以及与正频率区域和负频率区域中的发送方法对应的接收系统。 解决方案：用于超宽带通信的TFI-OFDM传输系统具有：以与传输速度模式对应的速度产生数据的数据发生器; 对数据进行卷积编码的编码器321; 交织器331，其对编码数据进行位交织; OFDM调制器351，其执行IFFT转换并以OFDM符号输出; 缓冲器381，暂时存储OFDM符号，以便在时间区域中重复地发送OFDM符号至少两次或更多次; 以及频率发生器391，其产生预定频率，以便在对应于传输信道的预定数量的频带中发送OFDM符号。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：WO2006091683A3

公开(公告)日：2007-11-01

申请号：PCT/US2006006313

申请日：2006-02-22

Applicant: STACCATO COMMUNICATIONS INC

Inventor： LARSSON TORBJORN A

IPC: H04B1/69 ,  H04K1/10

CPC classification number: H04B1/719

Abstract: Transmitting information is disclosed. Interference mitigation information associated with mitigating interference with a victim wireless device is obtained. The interference mitigation information is transmitted.

Abstract translation: 公开了传输信息。 获得与减轻与受害者无线设备的干扰相关联的干扰减轻信息。 发送干扰减轻信息。

公开(公告)号：WO2007044217A2

公开(公告)日：2007-04-19

申请号：PCT/US2006/037404

申请日：2006-09-26

Applicant: STACCATO COMMUNICATIONS, INC

Inventor： CARBONE, Nicholas, Michael ,  GALLAGHER, Timothy, Leo ,  KUMAR, Nishant ,  TAYLOR, James, Laurence

IPC: G08B1/08

CPC classification number: H04W8/005 ,  H04W74/08

Abstract: Detecting a wireless device is disclosed. A situation in a wireless medium is created for the wireless device to transmit. A transmission of the wireless device is received. The wireless device is detected based at least in part on information associated with the received transmission of the wireless device.

Abstract translation: 公开了检测无线设备。 创建无线介质中的情况以使无线设备进行传输。 收到无线设备的传输。 至少部分地基于与所接收的无线设备的传输相关联的信息来检测无线设备。

公开(公告)号：WO2007019050A3

公开(公告)日：2007-02-15

申请号：PCT/US2006/028869

申请日：2006-07-24

Applicant: STACCATO COMMUNICATIONS, INC.

Inventor： BOWLES, Mark, V. ,  TOU, Jarvis, C.

IPC: H02J7/00

Abstract: Charging a battery is disclosed. An electrical connection is formed between a wireless adapter having a battery and a host. The wireless adapter is configured to be able to be removably coupled to a device to provide a wireless channel between the device and the host. The battery of the wireless adapter is charged using the host.

公开(公告)号：WO2007019050A2

公开(公告)日：2007-02-15

申请号：PCT/US2006028869

申请日：2006-07-24

Applicant: STACCATO COMMUNICATIONS INC

Inventor： BOWLES MARK V ,  TOU JARVIS C

IPC: H01R39/00

CPC classification number: H01M10/46 ,  H02J7/0052 ,  H04M1/72527 ,  H04M1/7253

Abstract: Charging a battery is disclosed. An electrical connection is formed between a wireless adapter having a battery and a host. The wireless adapter is configured to be able to be removably coupled to a device to provide a wireless channel between the device and the host. The battery of the wireless adapter is charged using the host.

Abstract translation: 公开了对电池的充电。 在具有电池的无线适配器和主机之间形成电连接。 无线适配器被配置为能够可移除地耦合到设备以在设备和主机之间提供无线信道。 使用主机对无线适配器的电池进行充电。

公开(公告)号：WO2007008968A3

公开(公告)日：2007-01-18

申请号：PCT/US2006/027026

申请日：2006-07-11

Applicant: STACCATO COMMUNICATIONS, INC.

Inventor： BOWLES, Mark ,  ROSSER, Eric ,  ELLIS, Jason ,  AIELLO, Gaetano, Roberto

IPC: H04L12/16 ,  H04H1/00

Abstract: Distributing content between media devices is disclosed. An item stored on a first media device is selected for distribution. A distribution type associated with the item is specified, where the distribution type is indicative of a compensation arrangement. A copy of the item is transferred to a second media device.