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1. 发明申请

US20050030911A1 Combining grant, acknowledgement, and rate control commands 有权
标题翻译：组合授权，确认和速率控制命令
公开(公告)号：US20050030911A1
公开(公告)日：2005-02-10
申请号：US10780824
申请日：2004-02-17
申请人： Edward Tiedemann , Aleksandar Damnjanovic , Avinash Jain , Durga Malladi , David Oses , Peter Gaal , Stein Lundby , Sandip Sarkar , Tao Chen , Yongbin Wei , Serge Willenegger
发明人： Edward Tiedemann , Aleksandar Damnjanovic , Avinash Jain , Durga Malladi , David Oses , Peter Gaal , Stein Lundby , Sandip Sarkar , Tao Chen , Yongbin Wei , Serge Willenegger
IPC分类号： H04B7/26 , H04L1/00 , H04L1/16 , H04L1/18 , H04W28/22 , H04W72/14 , H04B7/005 , H04B7/204
CPC分类号： H04W72/14 , H04B7/264 , H04L1/0026 , H04L1/1671 , H04L1/1819
摘要： Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second signal conditionally indicates the rate control command when one is generated. In another aspect, a grant may be generated concurrently with the acknowledgement. In yet another aspect, a mobile station monitors the first signal, conditionally monitors the second signal as indicated by the first signal, and may monitor a third signal comprising a grant. In yet another aspect, one or more base stations transmit one or more of the various signals. Various other aspects are also presented. These aspects have the benefit of providing the flexibility of grant-based control while utilizing lower overhead when rate control commands are used, thus increasing system utilization, increasing capacity and throughput.
摘要翻译：本文公开的实施例解决了本领域中需要减少开销控制的需要，其具有根据需要调整传输速率的能力。一方面，第一信号表示解码子包的确认，以及是否生成速率控制指令，第二信号在生成一个信号时有条件地指示速率控制指令。在另一方面，可以与确认同时产生许可。在另一方面，移动站监视第一信号，有条件地监视由第一信号指示的第二信号，并且可以监视包括授权的第三信号。在另一方面，一个或多个基站发射各种信号中的一个或多个。还提出了各种其他方面。这些方面具有提供基于授权的控制的灵活性的优点，同时在使用速率控制命令时利用较低的开销，从而提高系统利用率，增加容量和吞吐量。

2. 发明申请

US20050030964A1 Grant, acknowledgement, and rate control active sets 有权
标题翻译：授权，确认和费率控制活动集
公开(公告)号：US20050030964A1
公开(公告)日：2005-02-10
申请号：US10783083
申请日：2004-02-19
申请人： Edward Tiedemann , Aleksandar Damnjanovic , Avinash Jain , Durga Malladi , David Oses , Peter Gaal , Serge Willenegger , Stein Lundby , Sandip Sarkar , Tao Chen , Yongbin Wei
发明人： Edward Tiedemann , Aleksandar Damnjanovic , Avinash Jain , Durga Malladi , David Oses , Peter Gaal , Serge Willenegger , Stein Lundby , Sandip Sarkar , Tao Chen , Yongbin Wei
IPC分类号： H04L1/00 , H04L1/16 , H04L1/18 , H04L12/56 , H04W28/04 , H04W28/22 , H04W72/04 , H04L12/28
CPC分类号： H04L1/1819 , H04L1/0002 , H04L1/0018 , H04L1/0025 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/1671 , H04L1/1692 , H04L1/1822 , H04L1/1845 , H04W28/22 , H04W72/04 , H04W72/0413 , H04W72/1231 , H04W72/1236
摘要： Embodiments disclosed herein address the need in the art for efficient management of grant, acknowledgement, and rate control channels. In one aspect, a list associated with a first station is generated or stored, the list comprising zero or more identifiers, each identifier identifying one of a plurality of second stations for sending a message to the first station. In another aspect, sets of lists for one or more first stations are generated or stored. In yet another aspect, the messages may be acknowledgements, rate control commands, or grants. In yet another aspect, messages comprising one or more identifiers in the list are generated. Various other aspects are also presented. These aspects have the benefit of reduced overhead while managing grant, acknowledgment and rate control messaging for one or more remote stations.
摘要翻译：本文公开的实施例解决了本领域对授权，确认和速率控制信道的有效管理的需要。在一个方面，生成或存储与第一站相关联的列表，该列表包括零个或更多个标识符，每个标识符标识用于向第一站发送消息的多个第二站中的一个。在另一方面，生成或存储一个或多个第一站的列表集合。在另一方面，消息可以是确认，速率控制命令或授权。在另一方面，生成包括列表中的一个或多个标识符的消息。还提出了各种其他方面。在管理一个或多个远程站的授权，确认和速率控制消息传递时，这些方面具有减少开销的优点。

3. 发明申请

US20070206623A1 COMBINING GRANT, ACKNOWLEDGEMENT, AND RATE CONTROL COMMANDS 有权
标题翻译：组合授权，确认和费率控制命令
公开(公告)号：US20070206623A1
公开(公告)日：2007-09-06
申请号：US11747131
申请日：2007-05-10
申请人： Edward Tiedemann , Aleksandar Damnjanovic , Avinash Jain , Durga Malladi , David Oses , Peter Gaal , Stein Lundby , Sandip Sarkar , Tao Chen , Yongbin Wei , Serge Willenegger
发明人： Edward Tiedemann , Aleksandar Damnjanovic , Avinash Jain , Durga Malladi , David Oses , Peter Gaal , Stein Lundby , Sandip Sarkar , Tao Chen , Yongbin Wei , Serge Willenegger
IPC分类号： H04L12/28
CPC分类号： H04W72/14 , H04B7/264 , H04L1/0026 , H04L1/1671 , H04L1/1819
摘要： Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second signal conditionally indicates the rate control command when one is generated. In another aspect, a grant may be generated concurrently with the acknowledgement. In yet another aspect, a mobile station monitors the first signal, conditionally monitors the second signal as indicated by the first signal, and may monitor a third signal comprising a grant. In yet another aspect, one or more base stations transmit one or more of the various signals. Various other aspects are also presented. These aspects have the benefit of providing the flexibility of grant-based control while utilizing lower overhead when rate control commands are used, thus increasing system utilization, increasing capacity and throughput.
摘要翻译：本文公开的实施例解决了本领域中需要减少开销控制的需要，其具有根据需要调整传输速率的能力。一方面，第一信号表示解码子包的确认，以及是否生成速率控制指令，第二信号在生成一个信号时有条件地指示速率控制指令。在另一方面，可以与确认同时产生许可。在另一方面，移动站监视第一信号，有条件地监视由第一信号指示的第二信号，并且可以监视包括授权的第三信号。在另一方面，一个或多个基站发射各种信号中的一个或多个。还提出了各种其他方面。这些方面具有提供基于授权的控制的灵活性的优点，同时在使用速率控制命令时利用较低的开销，从而提高系统利用率，增加容量和吞吐量。

4. 发明申请

US20050041618A1 Extended acknowledgement and rate control channel 有权
标题翻译：扩展确认和速率控制通道
公开(公告)号：US20050041618A1
公开(公告)日：2005-02-24
申请号：US10781285
申请日：2004-02-17
申请人： Yongbin Wei , Edward Tiedemann , Peter Gaal , Durga Malladi , David Oses , Sandip Sarkar , Stein Lundby , Tao Chen , Avinash Jain , Aleksandar Damnjanovic , Serge Willenegger
发明人： Yongbin Wei , Edward Tiedemann , Peter Gaal , Durga Malladi , David Oses , Sandip Sarkar , Stein Lundby , Tao Chen , Avinash Jain , Aleksandar Damnjanovic , Serge Willenegger
IPC分类号： H04B7/26 , H04L1/00 , H04L1/16 , H04L1/18 , H04L12/56 , H04W28/04 , H04W28/22 , H04W72/14 , H04Q7/00
CPC分类号： H04W28/22 , H04B7/264 , H04L1/0026 , H04L1/1671 , H04L1/1819 , H04W72/1289
摘要： Embodiments disclosed herein address the need in the art for an extended acknowledgment/rate control channel. In one aspect, an acknowledgment command and a rate control command are combined to form a combined command. In another aspect, the combined command is generated in accordance with a constellation of points, each point corresponding to a pair consisting of a rate control command and an acknowledgment command. In yet another aspect, the points of the constellation are designed to provide the desired probability of error for the respective command pairs. In yet another aspect, a common rate control command is transmitted along with a combined or dedicated rate control command. Various other aspects are also presented. These aspects have the benefit of reduced overhead while providing acknowledgment and rate control to single remote stations and/or groups of remote stations.
摘要翻译：本文公开的实施例解决了本领域对扩展确认/速率控制信道的需要。在一个方面，将确认命令和速率控制命令组合以形成组合命令。在另一方面，组合命令根据点的星座生成，每个点对应于由速率控制命令和确认命令组成的对。在另一方面，星座的点被设计成为各个命令对提供期望的误差概率。在另一方面，公共速率控制命令与组合或专用速率控制命令一起发送。还提出了各种其他方面。这些方面具有减少开销的优点，同时向单个远程站和/或远程站组提供确认和速率控制。

5. 发明申请

US20050002444A1 Systems and methods for hierarchically demodulating and decoding a data signal using a pilot signal and an additional signal 失效
标题翻译：使用导频信号和附加信号对数据信号进行分层解调和解码的系统和方法
公开(公告)号：US20050002444A1
公开(公告)日：2005-01-06
申请号：US10781461
申请日：2004-02-17
申请人： Yongbin Wei , Durga Malladi , Stein Lundby , Tao Chen , Serge Willenegger
发明人： Yongbin Wei , Durga Malladi , Stein Lundby , Tao Chen , Serge Willenegger
IPC分类号： H04B1/707
CPC分类号： H04B1/707
摘要： Systems and methods for demodulating and decoding signals on a multi-path data channel using a pilot signal and at least one additional signal as a demodulation reference. One embodiment comprises a method in which a pilot signal is used to demodulate and decode an additional signal, and then both the pilot signal and the additional signal are used to demodulate and decode a data traffic signal. A receiver receives a data traffic signal, a rate indicator signal and a pilot signal. The pilot signal is used as a demodulation reference for the rate indicator signal. After the rate indicator signal is demodulated and decoded, this signal is re-encoded and compared to the received rate indicator signal and used in combination with the pilot signal as a demodulation reference for the demodulation and decoding of the data traffic signal and to estimate SNR for power control purposes.
摘要翻译：用于使用导频信号和至少一个附加信号作为解调参考在多路数据信道上解调和解码信号的系统和方法。一个实施例包括一种方法，其中使用导频信号来解调和解码附加信号，然后导频信号和附加信号都用于对数据业务信号进行解调和解码。接收机接收数据业务信号，速率指示符信号和导频信号。导频信号用作速率指示信号的解调参考。在速率指示信号被解调和解码之后，将该信号重新编码并与接收的速率指示符信号进行比较，并与导频信号组合使用，作为数据业务信号的解调和解码的解调参考，并估计SNR 用于电源控制目的。

6. 发明申请

US20070162829A1 Method and Apparatus for Transmitting and Receiving a Block of Data in a Communication System 有权
标题翻译：用于在通信系统中发送和接收数据块的方法和装置
公开(公告)号：US20070162829A1
公开(公告)日：2007-07-12
申请号：US11623699
申请日：2007-01-16
申请人： Yongbin Wei , Durga Malladi , Tao Chen , Edward Tiedemann
发明人： Yongbin Wei , Durga Malladi , Tao Chen , Edward Tiedemann
IPC分类号： H03M13/00
CPC分类号： H03M13/35 , H03M13/29 , H03M13/2903 , H03M13/2927 , H03M13/2966 , H03M13/6513 , H04B1/707 , H04L1/0002 , H04L1/0006 , H04L1/0065
摘要： A method and apparatus for transmitting and receiving data provide for efficient use communication resources by encoding data in accordance with a first code to produce a block of data, determining transmission data rate of a time frame, selecting a portion of the block of data based on the determined transmission data rate, adding a location identifier data to the portion of data to produce a payload data, wherein the location identifier identifies a location of the portion of data within the block of data, and encoding the payload data in accordance with a second code to produce a packet of data for transmission over the time frame. A transmitter transmits the packet of data over the time frame at the determined data rate. A receiver receives the packet of data over the time frame, and processes the received data accordingly to reproduce the block of data.
摘要翻译：用于发送和接收数据的方法和装置通过根据第一代码对数据进行编码来提供有效利用的通信资源，以产生数据块，确定时间帧的传输数据速率，基于所确定的传输数据速率，将位置标识符数据添加到所述数据部分以产生有效载荷数据，其中所述位置标识符识别所述数据块内的所述部分数据的位置，并且根据第二数据对所述有效载荷数据进行编码用于产生用于在时间框架上传输的数据分组的代码。发射机以确定的数据速率在时间帧上发送数据分组。接收器在时间帧上接收数据包，并相应地处理接收到的数据以再现数据块。

7. 发明申请

US20080025264A1 METHOD AND APPARATUS FOR REDUCING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于减少无线通信系统干扰的方法和装置
公开(公告)号：US20080025264A1
公开(公告)日：2008-01-31
申请号：US11861097
申请日：2007-09-25
申请人： Serge Willenegger , Alkinoos Vayanos , Durga Malladi , Edward Tiedemann , Francesco Grilli , Josef Blanz
发明人： Serge Willenegger , Alkinoos Vayanos , Durga Malladi , Edward Tiedemann , Francesco Grilli , Josef Blanz
IPC分类号： H04Q7/00
CPC分类号： H04W16/14 , H04B7/022 , H04B2201/709709 , H04L1/0014 , H04L1/0067 , H04L1/007 , H04L1/0071 , H04L1/1635 , H04W52/12 , H04W52/16 , H04W52/20 , H04W52/283 , H04W52/288 , H04W52/325 , H04W52/58 , H04W72/02
摘要： Method and apparatus for reducing interference in a wireless communication system when the source of interference is a deterministic component of the system. In one embodiment, the receiver weights the transmitters according to when the source of interference is transmitted. Further, the transmitter may employ power boosting to overcome the source of interference. In one embodiment, a W-CDMA system transmits a sync channel concurrently with physical channels, wherein the sync channel is not orthogonal to the physical channels. The receiver may cancel the sync channel when receiving control or data information. Similarly, the receiver may weight the transmissions from multiple transmitters.
摘要翻译：当干扰源是系统的确定性组件时，用于减少无线通信系统中的干扰的方法和装置。在一个实施例中，接收机根据何时发送干扰源对发射机进行加权。此外，发射机可以采用功率提升来克服干扰源。在一个实施例中，W-CDMA系统与物理信道同时发送同步信道，其中同步信道不与物理信道正交。当接收到控制或数据信息时，接收机可以取消同步信道。类似地，接收机可以对来自多个发射机的传输进行加权。

8. 发明申请

US20050130693A1 Uplink power control 有权
标题翻译：上行电源控制
公开(公告)号：US20050130693A1
公开(公告)日：2005-06-16
申请号：US11044543
申请日：2005-01-26
申请人： Durga Malladi , Serge Willenegger , Tao Chen
发明人： Durga Malladi , Serge Willenegger , Tao Chen
IPC分类号： H04L1/20 , H04B7/005 , H04B7/26 , H04B7/216
CPC分类号： H04W52/225 , H04W52/12 , H04W52/146 , H04W52/20 , H04W52/24 , H04W52/241 , H04W52/286 , H04W52/40
摘要： Uplink power control is provided to maintain the integrity of the uplink HS-DPCCH when the UE goes into SHO. The target pilot SNR threshold is controlled by considering the pilot signal strength of the serving Node-B and/or the uplink channel condition of the serving Node-B when deciding to increase or decrease the target pilot SNR threshold of Nodes-B.
摘要翻译：提供上行链路功率控制，以在UE进入SHO时维持上行链路HS-DPCCH的完整性。当决定增加或减少Nodes-B的目标导频SNR阈值时，通过考虑服务节点B的导频信号强度和/或服务节点B的上行链路信道条件来控制目标导频SNR阈值。

9. 发明申请

US20060268919A1 HSDPA system with reduced inter-user interference 有权
标题翻译： HSDPA系统减少了用户间干扰
公开(公告)号：US20060268919A1
公开(公告)日：2006-11-30
申请号：US11376604
申请日：2006-03-14
申请人： Durga Malladi , Peter Gaal , Yongbin Wei
发明人： Durga Malladi , Peter Gaal , Yongbin Wei
IPC分类号： H04J3/26
CPC分类号： H04L1/0029 , H04L1/0003 , H04L1/0025
摘要： In a wireless network (100) with HSDPA-enabled user equipment devices (130), the base transceiver station (120) transmits to each HSDPA-enabled UE information regarding allocation of HSDPA codes and associated modulation techniques for other HSDPA-enabled UEs. Using this additional control information, each UE configures decision feedback filter of its equalizer to reduce inter-user interference. The additional control information may be transmitted in a packet (300) that includes a CRC portion (310) with the packet's CRC masked by a common ID, which is known to the HSDPA-enabled UEs. To reduce the number of bits needed to transmit the additional control information, the HSDPA codes used with a particular modulation technique are allocated consecutively. For each modulation technique, only the beginning code and the total number of codes need be known to the UEs. The number of codes used with each modulation technique may be allowed to change once in several TTIs.
摘要翻译：在具有支持HSDPA的用户设备（130）的无线网络（100）中，基站收发器（120）向每个支持HSDPA的UE发送关于其他支持HSDPA的UE的HSDPA代码分配和相关调制技术的信息。使用该附加控制信息，每个UE配置其均衡器的判决反馈滤波器以减少用户间干扰。附加控制信息可以在包括CRC部分（310）的分组（300）中发送，其中分组的CRC被公共ID掩蔽，这是启用HSDPA的UE已知的。为了减少发送附加控制信息所需的位数，连续分配与特定调制技术一起使用的HSDPA码。对于每个调制技术，只有起始码和代码总数需要为UE所知。可以允许每个调制技术使用的代码数量在几个TTI中改变一次。

10. 发明申请

US20060221809A1 Method and apparatus for data and pilot structures supporting equalization 有权
标题翻译：支持均衡的数据和导频结构的方法和装置
公开(公告)号：US20060221809A1
公开(公告)日：2006-10-05
申请号：US11388535
申请日：2006-03-24
申请人： Durga Malladi , Peter Gaal , Yongbin Wei
发明人： Durga Malladi , Peter Gaal , Yongbin Wei
IPC分类号： H04B7/216
CPC分类号： H04L25/03159 , H04B2201/70701 , H04L25/0204 , H04L25/0224 , H04L25/03012 , H04L27/2602 , H04L27/2607 , H04L27/261 , H04L2025/03414 , H04W48/08 , H04W52/58 , H04W72/00 , H04W74/04
摘要： Techniques for transmitting data in a manner to facilitate equalization at a receiver are described. Guard intervals are appended to data blocks such that each data block has a guard interval at the beginning of the data block and a guard interval at the end of the data block. Each guard interval may be discontinuous transmission (DTX), a polyphase sequence, or some other known sequence. Pilot is appended to each set of at least one data block. The data blocks, pilot, and guard intervals may be sent using various slot structures and are processed for transmission. The processing may include mapping the data blocks to at least one physical channel, channelizing the data blocks for each physical channel with a channelization code, combining all physical channels, and scrambling the combined data, pilot, and guard intervals with a scrambling code.
摘要翻译：描述了以便于在接收机处均衡的方式发送数据的技术。保护间隔被附加到数据块，使得每个数据块在数据块的开始处具有保护间隔，并且在数据块的末尾具有保护间隔。每个保护间隔可以是不连续传输（DTX），多相序列或一些其他已知序列。导频被附加到每组至少一个数据块。数据块，导频和保护间隔可以使用各种时隙结构发送，并被处理以进行传输。该处理可以包括将数据块映射到至少一个物理信道，通过信道化码信道化每个物理信道的数据块，组合所有物理信道，以及用加扰码对组合的数据，导频和保护间隔进行加扰。

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