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1. 发明授权

US08743785B2 System and method for reducing interference 有权
标题翻译：减少干扰的系统和方法
公开(公告)号：US08743785B2
公开(公告)日：2014-06-03
申请号：US13210119
申请日：2011-08-15
申请人： Bingyu Qu , Philippe Sartori , Weimin Xiao , Brian Classon , Vipul Desai , Anthony C. K. Soong , Zhongfeng Li
发明人： Bingyu Qu , Philippe Sartori , Weimin Xiao , Brian Classon , Vipul Desai , Anthony C. K. Soong , Zhongfeng Li
IPC分类号： H04W52/04 , H04W92/00 , H04W52/24
CPC分类号： H04W52/244 , H04W52/22 , H04W52/241 , H04W52/343
摘要： A system and method for reducing interference are provided. A method for communications controller operations in a multi-carrier system includes generating information for a broadcast channel, preparing the information for transmission, selecting a location for an unoccupied subcarrier from a plurality of available locations, and placing the prepared information into a plurality of contiguous subcarriers, where the plurality of contiguous subcarriers includes the unoccupied subcarrier and a plurality of other subcarriers. The method also includes transmitting the plurality of contiguous subcarriers.
摘要翻译：提供了减少干扰的系统和方法。一种用于多载波系统中的通信控制器操作的方法包括：生成用于广播信道的信息，准备用于传输的信息，从多个可用位置中选择未被占用的子载波的位置，以及将准备好的信息放入多个邻接子载波，其中多个相邻子载波包括未占用的子载波和多个其他子载波。该方法还包括发送多个连续子载波。

2. 发明授权

US08565773B2 Method and apparatus for enabling soft handoff in an OFDMA-based communication system 有权
标题翻译：在基于OFDMA的通信系统中实现软切换的方法和装置
公开(公告)号：US08565773B2
公开(公告)日：2013-10-22
申请号：US11685037
申请日：2007-03-12
申请人： Anthony C. K. Soong , Yunsong Yang , Jianmin Lu , Jung Woon Lee
发明人： Anthony C. K. Soong , Yunsong Yang , Jianmin Lu , Jung Woon Lee
IPC分类号： H04W36/00
CPC分类号： H04W36/18
摘要： A method of enabling a soft handoff in a communication system, wherein the communication system includes a plurality of sectors and each of the plurality of sectors includes at least one base station is disclosed. The method includes: providing at least one mobile station; setting identical resources for serving the mobile station from each of the plurality of base stations in each sector; designating at least a plurality of base stations in at least one sector to participate a soft handoff; and performing a soft handoff.
摘要翻译：一种在通信系统中实现软切换的方法，其中所述通信系统包括多个扇区，并且所述多个扇区中的每一个包括至少一个基站。该方法包括：提供至少一个移动站; 设置用于从每个扇区中的所述多个基站中的每一个为所述移动站服务的相同资源; 在至少一个扇区中指定至少多个基站以参与软切换; 并执行软切换。

3. 发明授权

US08520537B2 System and method for synchronized and coordinated beam switching and scheduling in a wireless communications system 有权
标题翻译：在无线通信系统中同步和协调的波束切换和调度的系统和方法
公开(公告)号：US08520537B2
公开(公告)日：2013-08-27
申请号：US12534271
申请日：2009-08-03
申请人： Cornelius van Rensburg , Patrick Hosein , Anthony C. K. Soong
发明人： Cornelius van Rensburg , Patrick Hosein , Anthony C. K. Soong
IPC分类号： H04W36/00
CPC分类号： H04W72/1205 , H01Q1/246 , H01Q25/00
摘要： A system and method for synchronized and coordinated beam switching and scheduling in a wireless communications system is provided. A method for controller operation includes determining a beam cycle pattern, sharing the beam cycle pattern with neighboring controllers, receiving beam information from a communications device, generating scheduling information from the beam cycle pattern and beam cycle patterns from other controllers, receiving a transmission intended for the communications device, and causing the transmission to be transmitted to the communications device. The beam cycle pattern includes a list of beam patterns transmitted by the controller, and the transmission is transmitted using the scheduling information and the received beam information.
摘要翻译：提供了一种在无线通信系统中同步和协调的波束切换和调度的系统和方法。用于控制器操作的方法包括确定波束周期模式，与相邻控制器共享波束周期模式，从通信设备接收波束信息，从波束周期模式生成调度信息，以及从其他控制器生成波束周期模式，接收来自其他控制器的传输通信设备，并且使得传输被发送到通信设备。波束周期模式包括由控制器发送的波束模式的列表，并且使用调度信息和接收的波束信息来发送该传输。

4. 发明授权

US08316286B2 System and method for rate matching to enhance system throughput based on packet size 有权
标题翻译：用于速率匹配的系统和方法，以提高基于分组大小的系统吞吐量
公开(公告)号：US08316286B2
公开(公告)日：2012-11-20
申请号：US12554742
申请日：2009-09-04
申请人： Jung Woon Lee , Shiau-He Tsai , Anthony C. K. Soong
发明人： Jung Woon Lee , Shiau-He Tsai , Anthony C. K. Soong
IPC分类号： H03M13/03
CPC分类号： H04L1/1819 , H03M13/2957 , H03M13/6306 , H03M13/635 , H03M13/6525 , H04L1/0066 , H04L1/0071 , H04L1/1867
摘要： A system and method for rate matching to enhance system throughput based on packet size is provided. A method for transmitting information includes encoding a block of N bits, where N is an integer, demultiplexing the encoded block of N bits into at least one subblock of systematic bits and at least one subblock of parity bits, and permuting the at least one subblock of systematic bits and the at least one subblock of parity bits to generate at least one permuted subblock. The method also includes forming at least one output block from the at least one permuted subblock, computing a starting position of a redundancy version for a hybrid automatic repeat request (HARQ) transmission based on a relationship between N and a threshold, and transmitting the redundancy version. The redundancy version begins at the computed starting position and ends when a specified number of bits has been transmitted.
摘要翻译：提供了一种用于速率匹配以提高基于分组大小的系统吞吐量的系统和方法。一种用于发送信息的方法包括对N个比特块进行编码，其中N是整数，将编码的N比特块解复用为系统比特的至少一个子块和至少一个奇偶校验比特的子块，以及置换该至少一个子块的系统比特和所述至少一个奇偶校验位的子块以生成至少一个置换的子块。该方法还包括从至少一个置换子块形成至少一个输出块，基于N与阈值之间的关系计算混合自动重传请求（HARQ）传输的冗余版本的起始位置，以及发送冗余版。冗余版本从计算的起始位置开始，并且在指定的位数已被发送时结束。

5. 发明授权

US08244185B2 System and method for unsynchronized cooperative spectrum sensing in cognitive radio nodes 有权
标题翻译：认知无线电节点中不同步协作频谱感知的系统和方法
公开(公告)号：US08244185B2
公开(公告)日：2012-08-14
申请号：US12205716
申请日：2008-09-05
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： H04B17/00
CPC分类号： H04W24/10 , H04W48/16 , H04W72/082 , H04W88/06
摘要： System and method for unsynchronized cooperative spectrum sensing in cognitive radio nodes. A method comprises receiving spectrum sensing information from a plurality of communications nodes, computing for each communications node in the plurality of communications nodes, a likelihood ratio based on spectrum sensing information provided by the communications node, combining the likelihood ratios, and computing a decision value based on the combined likelihood ratio. Each communications node determines its respective spectrum sensing information at a time unrelated to times when other communications nodes determine their spectrum sensing information.
摘要翻译：认知无线电节点中不同步协作频谱感知的系统和方法。一种方法包括从多个通信节点接收频谱感测信息，针对多个通信节点中的每个通信节点进行计算，基于由通信节点提供的频谱感知信息的似然比，组合似然比，以及计算决策值基于组合似然比。每个通信节点在与其他通信节点确定其频谱感测信息的时间无关的时间确定其相应的频谱感测信息。

6. 发明授权

US07974353B2 Method and system for resource allocation for OFDM wireless networks 有权
标题翻译： OFDM无线网络资源分配方法与系统
公开(公告)号：US07974353B2
公开(公告)日：2011-07-05
申请号：US11836725
申请日：2007-08-09
申请人： Anthony C. K. Soong , Jianmin Lu , Zhigang Rong
发明人： Anthony C. K. Soong , Jianmin Lu , Zhigang Rong
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L5/0007 , H04L5/0037 , H04L5/0046 , H04L5/0094 , H04W72/04 , H04W72/12
摘要： According to an embodiment, the present invention provides a method for providing resource allocation in a wireless communication network. The method includes providing an access provider that is configured to perform orthogonal frequency division multiplexing (OFDM). The access provider is configured to allocate transmission resources. The method also includes providing a first plurality of terminals that are wirelessly connected to the access provider. The method further includes assigning the first plurality of terminals to a first scheduling group that is associated with a first plurality of resources. The first plurality of resources includes at least a first resource. The method additionally includes providing a second plurality of terminals that are wirelessly connected to the access provider. The method further includes assigning the second plurality of terminals to a second scheduling group that is associated with a second plurality of resources.
摘要翻译：根据实施例，本发明提供了一种在无线通信网络中提供资源分配的方法。该方法包括提供被配置为执行正交频分复用（OFDM）的接入提供商。接入提供者被配置为分配传输资源。该方法还包括提供无线连接到接入提供商的第一多个终端。该方法还包括将第一多个终端分配给与第一多个资源相关联的第一调度组。第一多个资源包括至少第一资源。该方法还包括提供无线连接到接入提供商的第二多个终端。该方法还包括将第二多个终端分配给与第二多个资源相关联的第二调度组。

7. 发明授权

US07697469B2 Method and apparatus to improve communication performance in ARQ networks 有权
标题翻译：提高ARQ网络通信性能的方法和装置
公开(公告)号：US07697469B2
公开(公告)日：2010-04-13
申请号：US11018773
申请日：2004-12-21
申请人： Tao Wu , Wanshi Chen , Young Yoon , Jonas Wiorek , Anthony C. K. Soong
发明人： Tao Wu , Wanshi Chen , Young Yoon , Jonas Wiorek , Anthony C. K. Soong
IPC分类号： H04J3/16
CPC分类号： H04L1/1812 , H04L1/0009 , H04L1/1867 , H04L41/0816 , H04L41/0886 , H04W24/00 , H04W28/18 , H04W52/04
摘要： A wireless communication network improves reverse link communication performance by changing one or more Automatic Repeat Request (ARQ) control settings as a function of measured or estimated reverse link loading. Control settings can be changed on a per-sector basis, allowing consideration of different loading conditions in different radio sectors of the network. Further, control settings can be changed for individual mobile stations, or selected groups of mobile stations, allowing different ARQ controls to be used for different mobile stations. By way of non-limiting example, a control circuit in a base station controller can be configured to take advantage of light reverse link loading conditions in a given radio sector by changing the ARQ control parameter(s) used for one or more mobile stations operating in that sector so that fewer ARQ retransmissions are required for those mobile stations to transmit reverse link data to the network.
摘要翻译：无线通信网络通过改变作为测量或估计的反向链路负载的函数的一个或多个自动重传请求（ARQ）控制设置来改善反向链路通信性能。可以在每个扇区的基础上改变控制设置，允许考虑网络不同无线电扇区中的不同负载条件。此外，可以针对各个移动站或选定的移动站组来改变控制设置，允许不同的ARQ控制被用于不同的移动站。作为非限制性示例，基站控制器中的控制电路可以被配置为通过改变用于一个或多个移动站操作的ARQ控制参数来利用给定无线电扇区中的轻反向链路负载条件在该扇区中，因此这些移动站需要较少的ARQ重传来向网络发送反向链路数据。

8. 发明申请

US20090179797A1 Method and Apparatus for Transmitting in Multiple Antennas and Controlling Feedback Information 有权
标题翻译：用于发射多个天线的方法和装置以及控制反馈信息
公开(公告)号：US20090179797A1
公开(公告)日：2009-07-16
申请号：US12353182
申请日：2009-01-13
申请人： Young Hoon Kwon , Anthony C. K. Soong , Cornelius Van Rensburg
发明人： Young Hoon Kwon , Anthony C. K. Soong , Cornelius Van Rensburg
IPC分类号： H01Q3/00
CPC分类号： H01Q1/246
摘要： A method for coordinating beam forming between two communicating entities includes obtaining cell loading information and adjusting a number of used beam-sets at a specific scheduling time according to the cell loading information. The method further includes transmitting a common pilot that is not beam-formed together with feed-forward information according to the cell loading. A wireless communication system employing conventional CL-MIMO protocols can be adapted to employ the methodology.
摘要翻译：用于协调两个通信实体之间的波束形成的方法包括：根据小区负载信息，在特定调度时间获取小区负载信息和调整所使用的波束集合的数量。该方法进一步包括根据小区负载发送与波前形成的公共导频以及前馈信息。采用常规CL-MIMO协议的无线通信系统可适用于采用该方法。

9. 发明授权

US07519019B2 Method of rate control 有权
标题翻译：速率控制方法
公开(公告)号：US07519019B2
公开(公告)日：2009-04-14
申请号：US10800791
申请日：2004-03-15
申请人： Young C. Yoon , Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick A. Hosein , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek
发明人： Young C. Yoon , Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick A. Hosein , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek
IPC分类号： H04Q7/00
CPC分类号： H04W28/22 , H04W16/06 , H04W52/54 , H04W52/60 , H04W74/04 , H04W88/08
摘要： A radio base station performs reverse link rate control in a wireless communication network by “stealing” bits on a forward common power control channel. The forward common power control channel is divided into a plurality of frames, with each frame including a plurality of power control groups and each power control group including a plurality of power control slots. The radio base station may dynamically select power control slots depending on user demand to be used for reverse link rate control.
摘要翻译：无线基站通过在正向公共功率控制信道上“窃取”比特来在无线通信网络中进行反向链路速率控制。前向公共功率控制信道被分成多个帧，每个帧包括多个功率控制组，并且每个功率控制组包括多个功率控制时隙。无线电基站可以根据用于用于反向链路速率控制的用户需求来动态地选择功率控制时隙。

10. 发明授权

US07466666B2 Forward ACK/NACK channel for CDMA system 有权
标题翻译：向CDMA系统转发ACK / NACK信道
公开(公告)号：US07466666B2
公开(公告)日：2008-12-16
申请号：US10769010
申请日：2004-01-30
申请人： Young C. Yoon , Shiau-He Shawn Tsai , Anthony C. K. Soong
发明人： Young C. Yoon , Shiau-He Shawn Tsai , Anthony C. K. Soong
IPC分类号： H04B1/00 , H04J3/00 , H04B7/216
CPC分类号： H04L1/1692
摘要： A base station receives data frames from a mobile station and selectively gates a physical layer radio channel to provide ACK and NACK indications responsive to the receipt of the data frames from the mobile station. The physical layer radio channel is gated on to provide one of an ACK and a NACK indication to the mobile station, and is gated off to provide the other one of the ACK and NACK indications to the mobile station.
摘要翻译：基站从移动站接收数据帧，并且有选择地对物理层无线电信道进行门控，以响应于从移动站接收到的数据帧来提供ACK和NACK指示。物理层无线电信道被选通以向移动台提供ACK和NACK指示之一，并被选通以向移动台提供另一个ACK和NACK指示。

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