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21. 发明申请

US20070206541A1 METHOD AND APPARATUS FOR EFFICIENT SHARING OF COMMUNICATION SYSTEM RESOURCES 失效
标题翻译：用于高效通信系统资源共享的方法和装置
公开(公告)号：US20070206541A1
公开(公告)日：2007-09-06
申请号：US11745564
申请日：2007-05-08
申请人： Kevin Boyd , Salvador Garcia , Eamonn Gormley , Anh Nguyen
发明人： Kevin Boyd , Salvador Garcia , Eamonn Gormley , Anh Nguyen
IPC分类号： H04B7/216
CPC分类号： H04W74/085
摘要： A method for accessing a reverse channel for communication from a remote unit to a base station is disclosed. The method includes waiting a random period of time in response to determining that the reverse channel is available at a first time. The method also includes monitoring a forward channel after expiration of the random period of time to determine whether the reverse channel is available at a second time. The method further includes transmitting a first portion of data on the reverse channel in response to determining that the reverse channel is available at the second time.
摘要翻译：公开了一种用于访问用于从远程单元到基站的通信的反向信道的方法。所述方法包括响应于确定所述反向信道在第一时间可用而等待随机时间段。该方法还包括在随机时间段到期之后监视前向信道，以确定反向信道是否在第二时间可用。该方法还包括响应于确定反向信道在第二时间可用而在反向信道上发送数据的第一部分。

22. 发明申请

US20050136951A1 Establishing a communication channel in a wireless network 失效
标题翻译：在无线网络中建立通信信道
公开(公告)号：US20050136951A1
公开(公告)日：2005-06-23
申请号：US10958679
申请日：2004-10-04
申请人： David Gibbons , Eamonn Gormley , Liang Hong , Elliott Hoole , Kamyar Moinzadeh
发明人： David Gibbons , Eamonn Gormley , Liang Hong , Elliott Hoole , Kamyar Moinzadeh
IPC分类号： H04W72/08 , H04Q7/20
CPC分类号： H04W72/02 , H04W8/24 , H04W72/042 , H04W72/0426 , H04W76/10
摘要： A method of operating a communication system is disclosed. The method includes transmitting from a remote unit to a base station remote unit channel data. The remote unit channel is generated at the remote unit and includes data about a first portion of communication channels on which the call can be executed. The method also includes applying a channel selection method to the remote unit channel data and to base station channel data so as to select a communication channel from among the first portion of communication channels. The base station channel data is generated at the base station and includes data about a second portion of the communication channels. The method further includes executing a call on the selected communication channel.
摘要翻译：公开了一种操作通信系统的方法。该方法包括从远程单元向基站远程单元信道数据发送。在远程单元处生成远程单元信道，并且包括关于可以在其上执行呼叫的通信信道的第一部分的数据。该方法还包括对远程单元信道数据和基站信道数据应用信道选择方法，以从通信信道的第一部分中选择通信信道。在基站处生成基站信道数据，并且包括关于通信信道的第二部分的数据。该方法还包括在所选择的通信信道上执行呼叫。

23. 发明授权

US06801513B1 Methods and apparatus for dynamically assigning time slots in a wireless communication system 失效
标题翻译：在无线通信系统中动态分配时隙的方法和装置
公开(公告)号：US06801513B1
公开(公告)日：2004-10-05
申请号：US09597044
申请日：2000-06-20
申请人： David B. Gibbons , Eamonn Gormley , Liang A. Hong , Elliott Hoole , Kamyar Moinzadeh
发明人： David B. Gibbons , Eamonn Gormley , Liang A. Hong , Elliott Hoole , Kamyar Moinzadeh
IPC分类号： H04J116
CPC分类号： H04W72/0446 , H04W24/10 , H04W72/02 , H04W74/00
摘要： A wireless communication system having a base unit and a plurality of remote transceiver units utilizes a dynamic time slot assignment scheme for channel access. The base unit receives and processes a channel access request message from a remote transceiver unit and prepares a channel measurement request message in response. If an Mth time slot of a time frame is available, the base unit sends this message in the Mth time slot and receives a message having channel measurement data in the Mth time slot of the next time frame. On the other hand, if the Mth time slot of the time frame is already reserved, the base unit sends the message in an Nth time slot of the time frame and receives a message having the channel measurement data in the Nth time slot of the next time frame. The base unit selects, based on the channel measurement data, an appropriate channel for communication for the remote transceiver unit, Continuing with use of the dynamic slot assignment, the base unit sends a message having a channel identifier associated with the selected channel and receives an acknowledgement from the remote transceiver unit in response.
摘要翻译：具有基本单元和多个远程收发器单元的无线通信系统利用用于信道接入的动态时隙分配方案。基站单元从远程收发器单元接收并处理信道接入请求消息，并准备响应的信道测量请求消息。如果时间段的第M个时隙可用，则基站单元在第M个时隙中发送该消息，并在下一个时间帧的第M个时隙中接收具有信道测量数据的消息。另一方面，如果已经保留了时间帧的第M个时隙，则基站单元在时间帧的第N个时隙中发送消息，并且接收具有该时隙中的信道测量数据的消息下一个时间帧的第N个时隙。基站单元基于信道测量数据选择用于远程收发机单元的通信的适当信道。继续使用动态时隙分配，基站单元发送具有与所选信道相关联的信道标识符的消息，并接收应答来自远程收发器单元的确认。

24. 发明授权

US08824971B2 Systems and methods for dynamic temperature calibration of a frequency reference 有权
标题翻译：用于频率参考值的动态温度校准的系统和方法
公开(公告)号：US08824971B2
公开(公告)日：2014-09-02
申请号：US12711895
申请日：2010-02-24
申请人： Eamonn Gormley
发明人： Eamonn Gormley
IPC分类号： H04B17/00
CPC分类号： H04B17/0015 , H04B17/104 , H04B17/11
摘要： A system and method are described for dynamic temperature calibration of a frequency reference in a wireless base station. In a consumer grade base station, a reference oscillator may encounter frequency drift as the temperature of the base station changes. This causes interference as the transmission signal is not synchronized with other frequency resources in a network. An improved method of calibrating a reference frequency includes measuring a frequency difference between a frequency derived from an accurate reference frequency in a first base station and a frequency derived from a less accurate frequency reference in a second base station, determining a calibration factor for the offset, and applying the calibration factor to the base station to correct frequency drift. The calibration factors may be correlated with an operating temperature of the base station and stored in a temperature calibration table in the base station device.
摘要翻译：描述了用于无线基站中的频率参考的动态温度校准的系统和方法。在消费级基站中，当基站的温度发生变化时，参考振荡器可能会遇到频率漂移。由于发送信号与网络中的其他频率资源不同步，所以会引起干扰。校准参考频率的改进方法包括测量从第一基站中的精确参考频率导出的频率与从第二基站中较不精确的频率参考导出的频率之间的频率差，确定偏移的校准因子，并将校准因子应用于基站以校正频率漂移。校准因子可以与基站的工作温度相关并存储在基站装置中的温度校准表中。

25. 发明申请

US20120009964A1 SCHEDULING OF BEAMFORMED DATA TO REDUCE INTERFERENCE 有权
标题翻译：调整数据以减少干扰
公开(公告)号：US20120009964A1
公开(公告)日：2012-01-12
申请号：US13179314
申请日：2011-07-08
申请人： Eamonn Gormley , Chaz Immendorf
发明人： Eamonn Gormley , Chaz Immendorf
IPC分类号： H04W72/04 , H04W4/00
CPC分类号： H04B7/0634 , H04B7/0408 , H04B7/0619 , H04B7/063 , H04B7/0639 , H04L5/0023 , H04L5/0091 , H04W16/28 , H04W72/046
摘要： A system and method are disclosed for coordinating the scheduling of beamformed data to reduce interference in a wireless system. A customer premise equipment (CPE) uses a plurality of bits to quantize the phase angle of the beamformed data received by CPE and reports it to its serving base station. The serving base station selects one of the phase adjustment angles based on the bits received from the CPE in order to schedule the data transmission to the CPE. The phase adjustment angles are in “n” degree steps.
摘要翻译：公开了一种用于协调波束形成数据的调度以减少无线系统中的干扰的系统和方法。客户端设备（CPE）使用多个比特量化由CPE接收的波束形成数据的相位角，并将其报告给其服务基站。服务基站根据从CPE接收的比特来选择相位调整角之一，以便调度到CPE的数据传输。相位调整角度为“n”级。

26. 发明授权

US07773520B2 Real-time rate control mechanism for multi-rate data transmissions in wireless networks 失效
标题翻译：无线网络中多速率数据传输的实时速率控制机制
公开(公告)号：US07773520B2
公开(公告)日：2010-08-10
申请号：US12480509
申请日：2009-06-08
申请人： Jose Rodriguez-Sanchez , Derek Hilborn , Eamonn Gormley
发明人： Jose Rodriguez-Sanchez , Derek Hilborn , Eamonn Gormley
IPC分类号： H04J3/16
CPC分类号： H04W40/00 , H04L1/0002 , H04L1/0017 , H04W8/22 , H04W28/0289 , H04W28/14 , H04W84/14
摘要： Wireless networks are becoming increasingly heterogeneous in terms of the processing capabilities of network users' receiving equipment. According to embodiments of the invention, in a communications network comprising a plurality of receivers with different data reception rate capabilities, data frames targeted to respective receivers may be transmitted to the receivers in accordance with the respective data reception rate capabilities of the receivers.
摘要翻译：无线网络在网络用户接收设备的处理能力方面日益异常。根据本发明的实施例，在包括具有不同数据接收速率能力的多个接收机的通信网络中，可以根据接收机的相应数据接收速率能力将针对各个接收机的数据帧发送到接收机。

27. 发明授权

US07684365B2 Half duplex frequency division duplex scheduling 失效
标题翻译：半双工频分双工调度
公开(公告)号：US07684365B2
公开(公告)日：2010-03-23
申请号：US11951791
申请日：2007-12-06
申请人： Jeffrey Paul Harrang , Eamonn Gormley , Adrian Yip
发明人： Jeffrey Paul Harrang , Eamonn Gormley , Adrian Yip
IPC分类号： H04Q7/00
CPC分类号： H04W72/1263
摘要： A method, computer program, and a wireless system for scheduling half duplex frequency division duplex bursts includes populating a burst frame having an uplink sub-frame and a downlink sub-frame with one or more block pairs, each block pair including an uplink block and a down link block. Populating the burst frame includes identifying a largest unscheduled block pair, and appending one of the uplink block and the downlink block of the identified block pair to a shortest sub-frame string. Populating the burst frame also includes appending the other of the uplink block and the downlink block to a diagonally opposed sub-frame string. The method also includes determining if a conflict exists between the uplink block and the downlink block for each scheduled block pair.
摘要翻译：一种用于调度半双工频分双工突发的方法，计算机程序和无线系统包括：将具有一个或多个块对的上行链路子帧和下行链路子帧的突发帧填充，每个块对包括上行链路块和一个向下链接块。填充突发帧包括识别最大的未调度块对，并且将所识别的块对的上行链路块和下行链路块中的一个附加到最短子帧串。填充突发帧还包括将上行链路块和下行链路块中的另一个附加到对角线相对的子帧串。该方法还包括确定每个预定块对的上行链路块和下行链路块之间是否存在冲突。

28. 发明授权

US07664078B2 Method and apparatus for efficient sharing of communication system resources 失效
标题翻译：通信系统资源有效共享的方法和装置
公开(公告)号：US07664078B2
公开(公告)日：2010-02-16
申请号：US11745564
申请日：2007-05-08
申请人： Kevin M. Boyd , Salvador Garcia, Jr. , Eamonn Gormley , Anh Nguyen
发明人： Kevin M. Boyd , Salvador Garcia, Jr. , Eamonn Gormley , Anh Nguyen
IPC分类号： H04J3/00
CPC分类号： H04W74/085
摘要： A method for accessing a reverse channel for communication from a remote unit to a base station is disclosed. The method includes waiting a random period of time in response to determining that the reverse channel is available at a first time. The method also includes monitoring a forward channel after expiration of the random period of time to determine whether the reverse channel is available at a second time. The method further includes transmitting a first portion of data on the reverse channel in response to determining that the reverse channel is available at the second time.
摘要翻译：公开了一种用于访问用于从远程单元到基站的通信的反向信道的方法。所述方法包括响应于确定所述反向信道在第一时间可用而等待随机时间段。该方法还包括在随机时间段到期之后监视前向信道，以确定反向信道是否在第二时间可用。该方法还包括响应于确定反向信道在第二时间可用而在反向信道上发送数据的第一部分。

29. 发明授权

US07526290B2 Establishing a communication channel in a wireless network 失效
标题翻译：在无线网络中建立通信信道
公开(公告)号：US07526290B2
公开(公告)日：2009-04-28
申请号：US10958679
申请日：2004-10-04
申请人： David B. Gibbons , Eamonn Gormley , Liang A. Hong , Elliott Hoole , Kamyar Moinzadeh
发明人： David B. Gibbons , Eamonn Gormley , Liang A. Hong , Elliott Hoole , Kamyar Moinzadeh
IPC分类号： H04Q7/20
CPC分类号： H04W72/02 , H04W8/24 , H04W72/042 , H04W72/0426 , H04W76/10
摘要： A method of operating a communication system is disclosed. The method includes transmitting from a remote unit to a base station remote unit channel data. The remote unit channel is generated at the remote unit and includes data about a first portion of communication channels on which the call can be executed. The method also includes applying a channel selection method to the remote unit channel data and to base station channel data so as to select a communication channel from among the first portion of communication channels. The base station channel data is generated at the base station and includes data about a second portion of the communication channels. The method further includes executing a call on the selected communication channel.
摘要翻译：公开了一种操作通信系统的方法。该方法包括从远程单元向基站远程单元信道数据发送。在远程单元处生成远程单元信道，并且包括关于可以在其上执行呼叫的通信信道的第一部分的数据。该方法还包括对远程单元信道数据和基站信道数据应用信道选择方法，以从通信信道的第一部分中选择通信信道。在基站处生成基站信道数据，并且包括关于通信信道的第二部分的数据。该方法还包括在所选择的通信信道上执行呼叫。

30. 发明授权

US06967937B1 Collision-free multiple access reservation scheme for multi-tone modulation links 有权
标题翻译：用于多音调制链路的无碰撞多路访问预约方案
公开(公告)号：US06967937B1
公开(公告)日：2005-11-22
申请号：US09618653
申请日：2000-07-18
申请人： Eamonn Gormley
发明人： Eamonn Gormley
IPC分类号： H04J11/00 , H04L5/02 , H04L12/56 , H04W28/04 , H04W28/26 , H04W72/04 , H04W74/00 , H04Q7/00
CPC分类号： H04W28/26 , H04L5/0007 , H04L5/0016 , H04L5/0053 , H04W4/12 , H04W24/00 , H04W74/00
摘要： A method is provided for multiple remote units (RU)s to efficiently utilize resources on a shared OFDM high speed data channel without collisions. A collision occurs when two or more RUs transmit on the same frequency at the same time. The method defines two distinct states for accessing the channel. These are the Arbitration state and the Data Transfer state. A base station transmits a flag on the downlink to notify the RUs of which state is in effect. RUs having a data message notify the base station by transmitting a frequency tone, which acts as a request to transmit data, during the arbitration state. The tone frequencies are frequency spaced to be mutually orthogonal, so that the base station can receive all the uplink requests simultaneously. Upon receiving the uplink request signals, the base station establishes the data transfer state and orders the uplink data messages from the remote units is a non-interfering sequence. A system for preventing uplink data message collisions in an OFDM communications system is also provided.
摘要翻译：提供了一种用于多个远程单元（RU）以有效地利用共享OFDM高速数据信道上的资源而不发生冲突的方法。当两个或更多个RU在同一频率上同时发射时，发生冲突。该方法定义了访问通道的两个不同状态。这些是仲裁状态和数据传输状态。基站在下行链路上发送标志以通知RU哪个状态有效。具有数据消息的RU通过在仲裁状态期间发送作为发送数据的请求的频率音通知基站。音频频率间隔开以相互正交，使得基站可以同时接收所有上行链路请求。在接收到上行链路请求信号时，基站建立数据传输状态，并且从远程单元订购上行链路数据消息是非干扰序列。还提供了一种用于在OFDM通信系统中防止上行链路数据消息冲突的系统。

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