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31. 发明授权

US08315645B2 System and method for scheduling of spectrum sensing in cognitive radio systems 有权
标题翻译：认知无线电系统中频谱感知调度的系统和方法
公开(公告)号：US08315645B2
公开(公告)日：2012-11-20
申请号：US12258266
申请日：2008-10-24
申请人： Xiangwei Zhou , Young Hoon Kwon , Anthony C. K. Soong
发明人： Xiangwei Zhou , Young Hoon Kwon , Anthony C. K. Soong
IPC分类号： H04W72/00 , H04B17/00
CPC分类号： H04W24/10 , H04W16/14 , H04W72/1231
摘要： System and method for scheduling spectrum sensing in cognitive radio systems. A method comprises sensing an availability of a spectrum band, computing a duration of an inter-sensing time block based on the availability of the spectrum band, and scheduling an occurrence of the spectrum sensing operation using the duration of the inter-sensing time block. Computing the duration of the inter-sensing time block based on the availability of the spectrum band allows for an optimization of communications of the cognitive radio system, thereby increasing spectral efficiency and reducing interference to licensed communications.
摘要翻译：在认知无线电系统中调度频谱感知的系统和方法。一种方法包括感测频谱带的可用性，基于频谱带的可用性来计算互感时间块的持续时间，以及使用所述互感时间块的持续时间来调度频谱感测操作的发生。基于频谱带的可用性计算互感时间块的持续时间允许认知无线电系统的通信的优化，从而增加频谱效率并减少对许可通信的干扰。

32. 发明授权

US08085711B2 Method and system for managing radio resources for soft handoff in an OFDMA-based communication system 有权
标题翻译：在基于OFDMA的通信系统中管理用于软切换的无线电资源的方法和系统
公开(公告)号：US08085711B2
公开(公告)日：2011-12-27
申请号：US11844332
申请日：2007-08-23
申请人： Anthony C. K. Soong , Zhigang Rong , Jianmin Lu
发明人： Anthony C. K. Soong , Zhigang Rong , Jianmin Lu
IPC分类号： H04W4/00
CPC分类号： H04W36/18
摘要： A method and system is disclosed for managing resource within a predetermined soft handoff group in an OFDM based telecommunications system. Logical radio resources are separated into at least one set to support the soft handoff group and at least one set for supporting normal communication traffic. At least one physical radio resource is identified for each logical radio resource in the set for supporting the SHOG according to a predetermined mapping function so as to minimize resource collision.
摘要翻译：公开了用于在基于OFDM的电信系统中管理预定软切换组内的资源的方法和系统。逻辑无线电资源被分成至少一个集合以支持软切换组和至少一个用于支持正常通信业务的集合。根据预定的映射函数，为集合中的每个逻辑无线电资源识别至少一个物理无线电资源以支持SHOG，以便最小化资源冲突。

33. 发明授权

US08054775B2 Power control for reverse packet data channel in CDMA systems 有权
标题翻译： CDMA系统中反向分组数据信道的功率控制
公开(公告)号：US08054775B2
公开(公告)日：2011-11-08
申请号：US11867368
申请日：2007-10-04
申请人： Anthony C. K. Soong , Seong-Jun Oh , Shiau-He Shawn Tsai , Young C. Yoon
发明人： Anthony C. K. Soong , Seong-Jun Oh , Shiau-He Shawn Tsai , Young C. Yoon
IPC分类号： H04B7/185
CPC分类号： H04W52/267 , H04L1/0002 , H04L1/0025 , H04L1/0026 , H04L1/0039 , H04L1/0081 , H04L1/08 , H04L1/20 , H04W52/146 , H04W52/16 , H04W52/20 , H04W52/325
摘要： A method of reverse link power control for a reverse packet data channel in a wireless communication system allows a mobile station to autonomously change its data transmission rate. The mobile station transmits packet data over a reverse packet data channel having a data rate variant transmit power level that varies based on a transmit data rate on the packet data channel. The mobile station further transmits control signals over a reverse control channel associated with the reverse packet data channel. The transmit power level of the reverse control channel is such that the transmit power level does not vary with the transmit data rate on the packet data channel. The radio base station measures the strength of the received signals on the reverse control channel, compares the measured strength to a power control set point, and generates a power control signal responsive to the comparison of the control signal to the power control set point.
摘要翻译：无线通信系统中的反向分组数据信道的反向链路功率控制方法允许移动台自主地改变其数据传输速率。该移动站通过具有基于分组数据信道上的发送数据速率而变化的数据速率变化发射功率电平的反向分组数据信道来发送分组数据。移动台还通过与反向分组数据信道相关联的反向控制信道来发送控制信号。反向控制信道的发射功率电平使得发射功率电平不随分组数据信道上的发送数据速率而变化。无线电基站测量反向控制信道上的接收信号的强度，将测得的强度与功率控制设定点进行比较，并根据控制信号与功率控制设定点的比较产生功率控制信号。

34. 发明授权

US07522919B2 Enhancements to periodic silences in wireless communication systems 失效
标题翻译：增强无线通信系统中的周期性静音
公开(公告)号：US07522919B2
公开(公告)日：2009-04-21
申请号：US10789587
申请日：2004-02-27
申请人： Young C. Yoon , Wanshi Chen , Hsien Woo , Anthony C. K. Soong , Srinivasan Balasubramanian , Thawatt Gopal , Long Duan , Shiau-He Shawn Tsai
发明人： Young C. Yoon , Wanshi Chen , Hsien Woo , Anthony C. K. Soong , Srinivasan Balasubramanian , Thawatt Gopal , Long Duan , Shiau-He Shawn Tsai
IPC分类号： H04M3/42
CPC分类号： H04W24/10 , H04B17/309 , H04W24/00 , H04W52/08 , H04W52/12 , H04W52/146 , H04W52/24 , H04W52/343 , H04W52/44
摘要： Noise is measured at one or more base stations in a mobile communication system during periodic silence periods. A periodic silence period is defined for at least one carrier that is independent of reverse link channel frame boundaries. The radio base stations transmits silence parameters defining the periodic silence period to mobile stations, which stop transmitting during the periodic silence periods. A time reference is provided to the mobile stations to synchronize the silence periods for all mobile stations.
摘要翻译：在周期性沉默期间，在移动通信系统中的一个或多个基站处测量噪声。对于独立于反向链路信道帧边界的至少一个载波，定义了周期性的静默周期。无线电基站向移动台发送定义周期性静默周期的静音参数，移动台在周期性静默期间停止发射。向移动台提供时间参考以同步所有移动站的静默时段。

35. 发明申请

US20090073932A1 Method and Apparatus for Associating a Packet with an H-ARQ Channel Identifier 有权
标题翻译：用于将分组与H-ARQ信道标识符相关联的方法和装置
公开(公告)号：US20090073932A1
公开(公告)日：2009-03-19
申请号：US12197074
申请日：2008-08-22
申请人： Sean Michael McBeath , Anthony C. K. Soong
发明人： Sean Michael McBeath , Anthony C. K. Soong
IPC分类号： H04W72/04
CPC分类号： H04L1/1887 , H04L1/1812 , H04W72/042 , H04W72/0446
摘要： A method in a base station of transmitting control information to a mobile station includes transmitting a persistent assignment to a mobile station, wherein the persistent assignment includes a plurality of ACID indications; and transmitting a subsequent assignment to the mobile station including an ACID derived from the plurality of ACID indications. In another method, a mobile station receives control information from a base station, including receiving a persistent assignment from the base station, wherein the persistent assignment includes a plurality of ACID indications; and receiving a subsequent assignment from the base station including an ACID derived from the plurality of ACID indications.
摘要翻译：向移动台发送控制信息的基站中的方法包括向移动台发送持续分配，其中所述持续分配包括多个ACID指示; 以及向所述移动站发送包括从所述多个ACID指示导出的ACID的后续分配。在另一种方法中，移动台从基站接收控制信息，包括接收来自基站的持续分配，其中持续分配包括多个ACID指示; 以及从所述基站接收包括从所述多个ACID指示导出的ACID的后续分配。

36. 发明授权

US07379738B2 Information service broadcast control in a wireless communication network 有权
标题翻译：无线通信网络中的信息业务广播控制
公开(公告)号：US07379738B2
公开(公告)日：2008-05-27
申请号：US10314860
申请日：2002-12-09
申请人： Srinivasan Balasubramanian , Aleksandar Damnianovic , Anthony C. K. Soong
发明人： Srinivasan Balasubramanian , Aleksandar Damnianovic , Anthony C. K. Soong
IPC分类号： H04Q7/20 , H04Q7/38
CPC分类号： H04W4/06 , H04W60/02 , H04W76/40
摘要： A wireless communication network limits the service areas within the network by transmitting time registration flag information in each of a plurality of network service areas. The flag information indicates whether registration for a given broadcast service currently is required for mobile stations in the service area that desire access to the broadcast service. Thus, the transmitted flag information may be used to prompt for such registrations and detecting whether any registrations are timely received in response to such prompting permits the network to timely deactivate one or more broadcast services. Each service area controls one or more service zones, each of which may include multiple member service areas and, preferably, the network activates a requested broadcast service per service zone and deactivates that service per service area. The timing of such deactivations may be made compatible with mobile stations that do not recognize transmitted registration flag information.
摘要翻译：无线通信网络通过在多个网络服务区域中的每一个中发送时间登记标志信息来限制网络内的服务区域。标志信息指示当前对于希望访问广播服务的服务区域中的移动站需要针对给定广播服务的注册。因此，可以使用所发送的标志信息来提示这样的注册，并且响应于这种提示允许网络及时停用一个或多个广播服务来检测是否及时接收到任何注册。每个服务区域控制一个或多个服务区域，每个服务区域可以包括多个成员服务区域，并且优选地，该网络每个服务区域激活所请求的广播服务，并且每个服务区域停用该服务。可以使这种去激活的定时与不识别发送的注册标志信息的移动台兼容。

37. 发明授权

US07346314B2 Forward link transmit power control based on observed command response 有权
标题翻译：基于观察命令响应的前向链路发射功率控制
公开(公告)号：US07346314B2
公开(公告)日：2008-03-18
申请号：US10768560
申请日：2004-01-30
申请人： Shiau-He Shawn Tsai , Anthony C. K. Soong , Young C. Yoon
发明人： Shiau-He Shawn Tsai , Anthony C. K. Soong , Young C. Yoon
IPC分类号： H04B1/00
CPC分类号： H04W52/322 , H04W52/12 , H04W52/16 , H04W52/325 , H04W52/36
摘要： A method and apparatus to provide a deterministic power control mechanism for the transmission of mobile station power control commands based on transmitting non-power control commands for which mobile stations exhibit deterministic, observable responses at related transmit powers, e.g., at the same power. For example, a wireless network base station may adjust the target used for sending power control commands to a given mobile station by observing whether that mobile station correctly responds to rate control or retransmit control commands sent at the same transmit power. The mobile station's response (or non-response) to such non-power control commands is readily observable and can be taken as an indication of whether the power target is sufficient for current radio conditions. Although not so limited, this approach may be particularly beneficial where non-power control commands are sent along with the power commands on a sub-channel of a common power control channel.
摘要翻译：一种提供确定性功率控制机制的方法和装置，用于基于传输非功率控制命令来发送移动台功率控制命令，所述非功率控制命令用于以相同的功率在相关的发射功率下显示出确定性的，可观测的响应。例如，无线网络基站可以通过观察该移动台是否正确地响应速率控制或以相同发射功率发送的重发控制命令来调整用于向给定移动台发送功率控制命令的目标。移动台对这种非功率控制命令的响应（或不响应）是容易观察到的，并且可以被视为当前无线电条件下功率目标是否足够的指示。尽管没有这样的限制，但是当非功率控制命令与公共功率控制信道的子信道上的功率命令一起发送时，该方法可能是特别有利的。

38. 发明授权

US06687238B1 CDMA signal transmission control 有权
标题翻译： CDMA信号传输控制
公开(公告)号：US06687238B1
公开(公告)日：2004-02-03
申请号：US09265204
申请日：1999-03-10
申请人： Anthony C. K. Soong , Lindsay A. Weaver, Jr. , Brian K. Harms , Thomas J. Funk , Larry D. Flowers , Bruce S. Schwartz , Todd A. Pressley , Robin Night
发明人： Anthony C. K. Soong , Lindsay A. Weaver, Jr. , Brian K. Harms , Thomas J. Funk , Larry D. Flowers , Bruce S. Schwartz , Todd A. Pressley , Robin Night
IPC分类号： H04B7216
CPC分类号： H04W52/246 , H04B1/707 , H04B2201/70706 , H04W52/34 , H04W52/52
摘要： The invention is a CDMA transmission control technology that includes various combinations of the following functionality: decresting, in-band to out-of-band ratio (RIO), power control, and spectral shaping. Decresting reduces peaks in the CDMA signal. RIO generates a ratio based on the signal strength of in-band versus out-of-band portions of the CDMA signal. Power control adjusts the gain of the CDMA signal based on quadrature signal calculations. Spectral shaping attenuates in-band portions of the CDMA signal adjacent to the corner frequencies. The CDMA transmission control technology can be implemented in a CDMA base station to extend range and capacity.
摘要翻译：本发明是一种CDMA传输控制技术，其包括以下功能的各种组合：衰减，带内到带外比（RIO），功率控制和频谱整形。降频降低了CDMA信号的峰值。 RIO基于CDMA信号的带内与带外部分的信号强度产生比率。功率控制基于正交信号计算来调整CDMA信号的增益。频谱整形衰减与角频率相邻的CDMA信号的带内部分。 CDMA传输控制技术可以在CDMA基站中实现，以扩展范围和容量。

39. 发明授权

US08923363B2 System and method for communicating reference signals 有权
标题翻译：用于通信参考信号的系统和方法
公开(公告)号：US08923363B2
公开(公告)日：2014-12-30
申请号：US13544150
申请日：2012-07-09
申请人： Philippe Sartori , Zhongfeng Li , Anthony C. K. Soong , Yiqun Qian
发明人： Philippe Sartori , Zhongfeng Li , Anthony C. K. Soong , Yiqun Qian
IPC分类号： H04L1/00 , H04L5/00 , H04L25/02
CPC分类号： H04L5/0016 , H04L5/0051 , H04L25/0226
摘要： A method for communicating DM-RS symbols to support MIMO transmissions having five or more layers of spatial multiplexing. A first subframe is communicated carrying two leading symbols of a first length-4 OCC sequence and two leading symbols of a second length-4 OCC sequence, and a second subframe is communicated carrying two trailing symbols of the first length-4 OCC and two trailing symbols of the second length-4 OCC sequence. Optionally four length-2 OCCs can be carried in a similar manner or, alternatively, in different frequency bands or resource block pairs of a common subframe.
摘要翻译：一种用于传送DM-RS符号以支持具有五层或多层空间复用的MIMO传输的方法。通信的第一子帧被传送携带第一长度为4个OCC序列和第二长度为4个OCC序列的两个前导符号的两个前导符号，并且传送第二个子帧，其携带第一个长度为4个OCC的两个尾随符号，第二个长度为4个OCC序列的符号。可选地，可以以类似的方式或者替代地，在公共子帧的不同频带或资源块对中携带四个长度为2个的OCC。

40. 发明授权

US08724727B2 System and method for outer loop link adaptation for a wireless communications system 有权
标题翻译：用于无线通信系统的外环路链路适配的系统和方法
公开(公告)号：US08724727B2
公开(公告)日：2014-05-13
申请号：US12775361
申请日：2010-05-06
申请人： Oghenekome Oteri , Cornelius van Rensburg , Anthony C. K. Soong
发明人： Oghenekome Oteri , Cornelius van Rensburg , Anthony C. K. Soong
IPC分类号： H04L1/20
CPC分类号： H03M13/353 , H03M13/2957 , H03M13/6306 , H03M13/6525 , H03M13/6527 , H03M13/6544 , H04B17/309 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L1/1812 , H04L1/20
摘要： A system and method for outer loop link adaptation for a wireless communications system are provided. A method for transmitting information includes receiving information to be transmitted, the information includes at least one codeword, encoding the at least one codeword, and transmitting the encoded at least one codeword. The encoding is based on a measurement of a channel being used to transmit the information and performance measurements for the channel.
摘要翻译：提供了一种用于无线通信系统的用于外环路链路适配的系统和方法。一种用于发送信息的方法包括接收要发送的信息，所述信息包括至少一个码字，对至少一个码字进行编码，以及发送编码的至少一个码字。该编码基于用于传输信道的信道的测量和用于信道的性能测量。

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