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21. 发明申请

US20100172279A1 MULTI-MEDIA BROADCAST AND MULTICAST SERVICE (MBMS) IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的多媒体广播和多播服务（MBMS）
公开(公告)号：US20100172279A1
公开(公告)日：2010-07-08
申请号：US12498466
申请日：2009-07-07
申请人： Tao Chen , Serge D. Willenegger , Yongbin Wei , Alkinoos H. Vayanos
发明人： Tao Chen , Serge D. Willenegger , Yongbin Wei , Alkinoos H. Vayanos
IPC分类号： H04H20/71
CPC分类号： H04W52/322 , H03M13/09 , H03M13/1515 , H03M13/152 , H03M13/19 , H03M13/23 , H03M13/2707 , H03M13/2915 , H03M13/2957 , H03M13/373 , H04B1/712 , H04B2201/70707 , H04L1/0002 , H04L1/0017 , H04L1/0026 , H04L1/0027 , H04L1/0041 , H04L1/0057 , H04L1/0067 , H04L1/0071 , H04L1/0083 , H04L1/08 , H04W52/325 , H04W52/327 , H04W52/40
摘要： Techniques to implement MBMS services in a wireless communication system. In one aspect, a method is provided for processing data for transmission to a plurality of terminals. Frames of information bits (which may have variable rates) are provided to a buffer implementing a matrix. The matrix is padded with padding bits based on a particular padding scheme to support variable frame rates. The frames are then coded based on a particular block code to provide parity bits. The frame of information bits and the parity bits are then transmitted to the terminals. In another aspect, a method is provided for controlling the transmit power of a data transmission to a plurality of terminals. In accordance with the method, TPC streams are received from the terminals and processed to obtain a stream of joint power control commands used to adjust the transmit power of the data transmission.
摘要翻译：在无线通信系统中实现MBMS服务的技术。在一个方面，提供了一种处理用于传输到多个终端的数据的方法。信息比特帧（可能具有可变速率）被提供给实现矩阵的缓冲器。基于特定的填充方案，使用填充位填充矩阵以支持可变帧速率。然后基于特定的块码对这些帧进行编码以提供奇偶校验位。然后将信息比特帧和奇偶校验位发送到终端。在另一方面，提供了一种用于控制到多个终端的数据传输的发射功率的方法。根据该方法，从终端接收TPC流并进行处理以获得用于调整数据传输的发射功率的联合功率控制命令流。

22. 发明授权

US5784406A Method and apparatus for objectively characterizing communications link quality 失效
标题翻译：客观表征通信链路质量的方法和装置
公开(公告)号：US5784406A
公开(公告)日：1998-07-21
申请号：US496817
申请日：1995-06-29
申请人： Andrew P. DeJaco , Serge D. Willenegger , Paul E. Jacobs
发明人： Andrew P. DeJaco , Serge D. Willenegger , Paul E. Jacobs
IPC分类号： H04B17/00 , H04L1/24 , H04L12/26 , H04M3/22 , H04W24/00 , H04Q1/20
CPC分类号： H04W24/00 , H04B17/309 , H04L1/243 , H04L12/2697 , H04L43/50 , H04M3/22 , H04M3/2236
摘要： A method and apparatus for characterizing a communications link. An apparatus is disclosed for performing a series of tests that measure delay time, frequency response, background noise, frame error rate and sample slipping and repetition measurements. A signal generator generates a series of signal optimally selected for the particular test. The generated signal is transmitted through the communication system and then sent back through the system by a loop back element remotely placed. The return signal is then analyzed by a monitor means.
摘要翻译：一种用于表征通信链路的方法和装置。公开了一种用于执行测量延迟时间，频率响应，背景噪声，帧错误率和样本打滑和重复测量的一系列测试的装置。信号发生器产生针对特定测试最佳选择的一系列信号。生成的信号通过通信系统传输，然后通过远程放置的环回元件通过系统发回。然后通过监视器装置分析返回信号。

23. 发明授权

US07986709B2 Systems and methods for increasing the capacity of a channel in a communications system 有权
标题翻译：用于增加通信系统中信道容量的系统和方法
公开(公告)号：US07986709B2
公开(公告)日：2011-07-26
申请号：US11843565
申请日：2007-08-22
申请人： Stein Arne Lundby , Serge D. Willenegger
发明人： Stein Arne Lundby , Serge D. Willenegger
IPC分类号： H04B7/212 , H04L12/56
CPC分类号： H04W52/58 , H04W52/34 , H04W52/40
摘要： In accordance with a method for increasing the capacity of a channel in a communications system, characteristics of a channel may be evaluated. The channel may include a plurality of slots, and the slots may have a slot format among a set of slot formats. A slot format among the set of slot formats may be selected. The selection may be based on the evaluated characteristics of the channel. Selecting the slot format may include selecting the position of a signal within each of the plurality of slots. The position of the signal may be different for each of the slot formats. The signal may be transmitted in each of the plurality of slots over the channel.
摘要翻译：根据用于增加通信系统中的信道的容量的方法，可以评估信道的特性。信道可以包括多个时隙，并且时隙可以具有一组时隙格式之间的时隙格式。可以选择一组时隙格式中的时隙格式。选择可以基于所评估的信道特征。选择时隙格式可以包括选择多个时隙的每一个内的信号的位置。对于每个时隙格式，信号的位置可以是不同的。信号可以在信道上的多个时隙中的每一个中发送。

24. 发明授权

US07903633B2 Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system 有权
标题翻译：用于在CDMA通信系统中对来自多个基站的传输进行时间调整的方法和装置
公开(公告)号：US07903633B2
公开(公告)日：2011-03-08
申请号：US12196489
申请日：2008-08-22
申请人： Francesco Grilli , Charles E. Wheatley, III , Serge D. Willenegger , Parvathanathan Subrahmanya
发明人： Francesco Grilli , Charles E. Wheatley, III , Serge D. Willenegger , Parvathanathan Subrahmanya
IPC分类号： H04J3/06
CPC分类号： H04W56/002 , H04B7/2668 , H04B2201/70702 , H04W56/001 , H04W56/0015 , H04W56/0045 , H04W92/20
摘要： Schemes to time-align transmissions from multiple base stations to a terminal. To achieve time-alignment, differences between the arrival times of transmissions from the base stations, as observed at the terminal, are determined and provided to the system and used to adjust the timing at the base stations such that terminal-specific radio frames arrive at the terminal within a particular time window. In one scheme, a time difference between two base stations is partitioned into a frame-level time difference and a chip-level time difference. Whenever requested to perform and report time difference measurements, the terminal measures the chip-level timing for each candidate base station relative to a reference base station. Additionally, the terminal also measures the frame-level timing and includes this information in the time difference measurement only if required. Otherwise, the terminal sets the frame-level part to a predetermined value (e.g., zero).
摘要翻译：将来自多个基站的传输时间对齐到终端的方案。为了实现时间对准，确定在终端观察到的来自基站的传输的到达时间之间的差异，并将其提供给系统，并用于调整基站处的定时，使得终端专用无线帧到达终端在特定的时间窗口内。在一个方案中，两个基站之间的时差被划分为帧级时间差和码片级时间差。无论何时请求执行和报告时差测量，终端测量每个候选基站相对于参考基站的芯片级定时。此外，终端还测量帧级定时，并且仅在需要时在时差测量中包括该信息。否则，终端将帧级部分设置为预定值（例如，零）。

25. 发明申请

US20100091791A1 METHOD FOR POWER CONTROL FOR MIXED VOICE AND DATA TRANSMISSION 有权
标题翻译：用于混合语音和数据传输的功率控制方法
公开(公告)号：US20100091791A1
公开(公告)日：2010-04-15
申请号：US12577014
申请日：2009-10-09
申请人： Serge D. Willenegger , Stein A. Lundby
发明人： Serge D. Willenegger , Stein A. Lundby
IPC分类号： H04J3/16 , H04W52/00
CPC分类号： H04W52/343 , H04B2001/0416 , H04W52/26 , H04W52/346 , H04W52/36
摘要： Power control of mixed voice and data transmissions is disclosed. A voice signal is transmitted at a dynamically-adjusted voice transmit power capped at a maximum voice transmit power limit. Concurrently, data bursts are transmitted on top of the voice signal. Data noise is inserted between the data bursts transmissions. The data burst and inserted data noise are transmitted at a dynamically-adjusted data transmit power based on the voice transmit power to restrict the rate of change of the data transmit power until a maximum data transmit power limit is reached.
摘要翻译：公开了混合语音和数据传输的功率控制。语音信号以动态调整的语音发射功率发送，最大语音发射功率限制为最大限度。同时，在语音信号之上传输数据脉冲串。在数据突发传输之间插入数据噪声。数据突发和插入的数据噪声以动态调整的数据发射功率发送，基于语音发射功率，以限制数据发射功率的变化率，直到达到最大数据传输功率限制。

26. 发明授权

US08644200B2 Time multiplexing of unicast and multicast signals on a downlink carrier frequency in a wireless communication system 有权
标题翻译：在无线通信系统中的下行链路载波频率上的单播和多播信号的时间复用
公开(公告)号：US08644200B2
公开(公告)日：2014-02-04
申请号：US11227688
申请日：2005-09-14
申请人： Serge D. Willenegger , Edward G. Tiedemann, Jr.
发明人： Serge D. Willenegger , Edward G. Tiedemann, Jr.
IPC分类号： H04B7/00
CPC分类号： H04W72/005
摘要： A remote station, for a wireless communication system, includes a receiver configured to receive on a first downlink a synchronization control channel on a first carrier frequency and on a second downlink a shared physical channel on a second carrier frequency different than the first carrier frequency. The shared physical channel includes a first physical shared channel having a unicast signal and a second physical shared channel having a multicast or broadcast signal, the unicast signal being multiplexed in time with the multicast or broadcast signal. The remote station includes a control processor configured to generate an acknowledgement signal on an uplink based on the unicast signal.
摘要翻译：用于无线通信系统的远程站包括被配置为在第一下行链路上接收在第一载波频率上的同步控制信道和在第二载波频率上在第二下行链路上接收第二载波频率上的共享物理信道的接收机。共享物理信道包括具有单播信号的第一物理共享信道和具有多播或广播信号的第二物理共享信道，所述单播信号与多播或广播信号在时间上多路复用。远程站包括控制处理器，该控制处理器被配置为基于单播信号在上行链路上生成确认信号。

27. 发明申请

US20100067502A1 METHOD AND APPARATUS FOR DERIVING TRANSMISSION TIMING OF A DOWNLINK CONTROL CHANNEL IN SUPPORT OF ENHANCED UPLINK OPERATION 有权
标题翻译：用于支持增强上行链路操作的下行链路控制信道的传输时序的方法和装置
公开(公告)号：US20100067502A1
公开(公告)日：2010-03-18
申请号：US12622267
申请日：2009-11-19
申请人： Serge D. Willenegger
发明人： Serge D. Willenegger
IPC分类号： H04J3/00
CPC分类号： H04W56/0075 , H04B7/2681
摘要： A remote station for wireless communication is disclosed. The remote station includes a transmitter configured to transmit packet data on an uplink channel and a receiver. The receiver is configured to receive a first frame having a downlink dedicated physical channel, the first frame being defined by a first propagation delay and a first time offset relative to a reference timing based on a common control physical channel and receive a second frame having a downlink dedicated control channel responsive to the packet data received by a base station, a beginning of the second frame being defined by a second propagation delay and a second time offset from the reference timing, the second time offset being a function of the first time offset.
摘要翻译：公开了一种用于无线通信的远程站。远程站包括被配置为在上行链路信道和接收机上发送分组数据的发射机。接收机被配置为接收具有下行链路专用物理信道的第一帧，所述第一帧由基于公共控制物理信道的第一传播延迟和相对于参考定时的第一时间偏移定义，并且接收具有下行链路专用物理信道的第二帧下行链路专用控制信道，响应于由基站接收的分组数据，第二帧的开始由第二传播延迟和从参考定时的第二时间偏移定义，第二时间偏移是第一时间偏移的函数。

28. 发明授权

US08451770B2 Multi-media broadcast and multicast service (MBMS) in a wireless communication system 有权
公开(公告)号：US08451770B2
公开(公告)日：2013-05-28
申请号：US12498466
申请日：2009-07-07
申请人： Tao Chen , Serge D. Willenegger , Yongbin Wei , Alkinoos H. Vayanos
发明人： Tao Chen , Serge D. Willenegger , Yongbin Wei , Alkinoos H. Vayanos
IPC分类号： H04B7/212
CPC分类号： H04W52/322 , H03M13/09 , H03M13/1515 , H03M13/152 , H03M13/19 , H03M13/23 , H03M13/2707 , H03M13/2915 , H03M13/2957 , H03M13/373 , H04B1/712 , H04B2201/70707 , H04L1/0002 , H04L1/0017 , H04L1/0026 , H04L1/0027 , H04L1/0041 , H04L1/0057 , H04L1/0067 , H04L1/0071 , H04L1/0083 , H04L1/08 , H04W52/325 , H04W52/327 , H04W52/40
摘要： Techniques to implement MBMS services in a wireless communication system. In one aspect, a method is provided for processing data for transmission to a plurality of terminals. Frames of information bits (which may have variable rates) are provided to a buffer implementing a matrix. The matrix is padded with padding bits based on a particular padding scheme to support variable frame rates. The frames are then coded based on a particular block code to provide parity bits. The frame of information bits and the parity bits are then transmitted to the terminals. In another aspect, a method is provided for controlling the transmit power of a data transmission to a plurality of terminals. In accordance with the method, TPC streams are received from the terminals and processed to obtain a stream of joint power control commands used to adjust the transmit power of the data transmission.

29. 发明授权

US08160031B2 Method for power control for mixed voice and data transmission 有权
标题翻译：混合语音和数据传输的功率控制方法
公开(公告)号：US08160031B2
公开(公告)日：2012-04-17
申请号：US12577014
申请日：2009-10-09
申请人： Serge D. Willenegger , Stein A. Lundby
发明人： Serge D. Willenegger , Stein A. Lundby
IPC分类号： H04B7/216
CPC分类号： H04W52/343 , H04B2001/0416 , H04W52/26 , H04W52/346 , H04W52/36
摘要： Power control of mixed voice and data transmissions is disclosed. A voice signal is transmitted at a dynamically-adjusted voice transmit power capped at a maximum voice transmit power limit. Concurrently, data bursts are transmitted on top of the voice signal. Data noise is inserted between the data bursts transmissions. The data burst and inserted data noise are transmitted at a dynamically-adjusted data transmit power based on the voice transmit power to restrict the rate of change of the data transmit power until a maximum data transmit power limit is reached.
摘要翻译：公开了混合语音和数据传输的功率控制。语音信号以动态调整的语音发射功率发送，最大语音发射功率限制为最大限度。同时，在语音信号之上传输数据脉冲串。在数据突发传输之间插入数据噪声。数据突发和插入的数据噪声以动态调整的数据发射功率发送，基于语音发射功率，以限制数据发射功率的变化率，直到达到最大数据传输功率限制。

30. 发明授权

US07643515B2 Method and apparatus for deriving transmission timing of a downlink control channel in support of enhanced uplink operation 有权
标题翻译：用于导出支持增强上行链路操作的下行链路控制信道的传输定时的方法和装置
公开(公告)号：US07643515B2
公开(公告)日：2010-01-05
申请号：US11266810
申请日：2005-11-03
申请人： Serge D. Willenegger
发明人： Serge D. Willenegger
IPC分类号： H04J3/06
CPC分类号： H04W56/0075 , H04B7/2681
摘要： A remote station for wireless communication is disclosed. The remote station includes a transmitter configured to transmit packet data on an uplink channel and a receiver. The receiver is configured to receive a first frame having a downlink dedicated physical channel, the first frame being defined by a first propagation delay and a first time offset relative to a reference timing based on a common control physical channel and receive a second frame having a downlink dedicated control channel responsive to the packet data received by a base station, a beginning of the second frame being defined by a second propagation delay and a second time offset from the reference timing, the second time offset being a function of the first time offset.
摘要翻译：公开了一种用于无线通信的远程站。远程站包括被配置为在上行链路信道和接收机上发送分组数据的发射机。接收机被配置为接收具有下行链路专用物理信道的第一帧，所述第一帧由基于公共控制物理信道的第一传播延迟和相对于参考定时的第一时间偏移定义，并且接收具有下行链路专用物理信道的第二帧下行链路专用控制信道，响应于由基站接收的分组数据，第二帧的开始由第二传播延迟和从参考定时的第二时间偏移定义，第二时间偏移是第一时间偏移的函数。

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