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11. 发明申请

US20060007883A1 Multi-carrier arrangement for high speed data 有权
标题翻译：用于高速数据的多载波布置
公开(公告)号：US20060007883A1
公开(公告)日：2006-01-12
申请号：US11194293
申请日：2005-08-01
申请人： Wen Tong , Leo Strawczynski , Shalini Periyalwar , Claude Royer
发明人： Wen Tong , Leo Strawczynski , Shalini Periyalwar , Claude Royer
IPC分类号： H04Q7/00
CPC分类号： H04L1/0022 , H04B7/2656 , H04J3/1682 , H04L1/0002 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/0017 , H04L1/0025 , H04L1/0026 , H04L1/0059 , H04L1/0066 , H04L1/0068 , H04L1/007 , H04L1/0071 , H04L1/08 , H04L1/20 , H04L5/06 , H04L45/00 , H04W24/00 , H04W24/10 , H04W28/22 , H04W72/04 , H04W72/0446 , H04W72/0453 , H04W72/1263 , H04W88/08 , H04W99/00
摘要： The system and method of the present invention uses a plurality of carriers by assigning user terminals to the plurality of carriers so that a minimum grade of service is met and so that throughput is maximized. Each serviced user terminal reports the channel quality of each of a plurality of carriers to a servicing base station(s). The reported channel qualities are then converted to maximum supported data rates for each of the user terminals and each of the carriers. These data rates are then used to allocate data service levels and data rates for each of the user terminals so that a minimum grade of service is met for each of the user terminals. Forward link transmissions, e.g., frames/data packets carried on forward channels (F-CHs), are then constructed and transmitted to meet the allocations.
摘要翻译：本发明的系统和方法通过将用户终端分配给多个载波来使用多个载波，使得满足最低等级的服务，并且使吞吐量最大化。每个服务用户终端向服务基站报告多个载波中的每一个的信道质量。然后将报告的信道质量转换为每个用户终端和每个载波的最大支持的数据速率。然后，这些数据速率用于为每个用户终端分配数据服务级别和数据速率，使得每个用户终端满足最低等级的服务。然后构造和发送前向链路传输，例如在前向信道（F-CH）上承载的帧/数据分组，以满足分配。

12. 发明授权

US09590723B2 Method and system of flow control in multi-hop wireless access networks 有权
标题翻译：多跳无线接入网流量控制方法与系统
公开(公告)号：US09590723B2
公开(公告)日：2017-03-07
申请号：US12542223
申请日：2009-08-17
申请人： Hang Zhang , Shalini Periyalwar
发明人： Hang Zhang , Shalini Periyalwar
IPC分类号： H04L1/00 , H04B7/26 , H04L12/801 , H04B7/155 , H04L12/825 , H04L12/835 , H04W28/14 , H04W36/02 , H04W88/04
CPC分类号： H04B7/2606 , H04B7/155 , H04L47/10 , H04L47/14 , H04L47/263 , H04L47/30 , H04L47/34 , H04W28/14 , H04W36/02 , H04W88/04
摘要： A system, method and relay transceiver for multi-hop wireless communications. In the relay, there is a receiver for adapted to receive packets on a first wireless link collectively destined for at least one mobile terminal. The transmitter buffers them and then transmits the packets on a second wireless link. A flow control function is implemented to provide flow control over the first wireless link to limit an amount buffered in the relay transceiver for a given mobile terminal.
摘要翻译：一种用于多跳无线通信的系统，方法和中继收发器。在该继电器中，存在适于在共同指定至少一个移动终端的第一无线链路上接收分组的接收机。发射机缓冲它们，然后在第二无线链路上发送分组。实现流量控制功能以在第一无线链路上提供流量控制，以限制给定移动终端在中继收发器中缓冲的量。

13. 发明授权

US09380642B2 Methods to enable efficient use of multiple radio access technologies 有权
公开(公告)号：US09380642B2
公开(公告)日：2016-06-28
申请号：US13636480
申请日：2011-08-04
申请人： Shalini Periyalwar , Mark Pecen , David G. Steer
发明人： Shalini Periyalwar , Mark Pecen , David G. Steer
IPC分类号： H04W4/00 , H04W88/06 , H04M1/00 , H04W48/18 , H04W80/00
CPC分类号： H04W48/16 , H04L47/196 , H04W48/18 , H04W72/10 , H04W76/25 , H04W80/00 , H04W88/06
摘要： A device and method are provided for concurrently using a plurality of radio access technologies (RATs) to support a wireless-enabled communications session. A set of data is processed at a client node to identify a subset of priority data. The set of data and the subset of priority data are respectively provided to a first and second protocol stack, which correspond to a first and second RAT. The first and second protocol stacks are then used to control the transmission of a first and second set of transmitted data, which in turn respectively comprise the set of data and the subset of priority data. The first and second sets of transmitted data are received by an access node, which uses corresponding first and second protocol stacks to control their reception. The first and second sets of transmitted data are then processed to generate a set of received data.

14. 发明授权

US08655410B2 Beam wobbling for increased downlink coverage and capacity 有权
标题翻译：波束摆动增加下行链路的覆盖和容量
公开(公告)号：US08655410B2
公开(公告)日：2014-02-18
申请号：US13288551
申请日：2011-11-03
申请人： Nimal Gamini Senarath , Yoon Chae Cheong , Shalini Periyalwar , Robert Matyas
发明人： Nimal Gamini Senarath , Yoon Chae Cheong , Shalini Periyalwar , Robert Matyas
IPC分类号： H04M1/00
CPC分类号： H04W16/28 , H04B7/0604 , H04B7/0695 , H04W16/02 , H04W16/12
摘要： A method and apparatus for reducing signal interference within a cellular radio system to increase both coverage and capacity. The method and apparatus include altering the direction of beams within cell sectors is among discrete angular positions according to a predetermined, cyclic pattern. The predetermined, cyclic pattern varies in a group of adjacent cell sectors such that inter-cell interference is significantly reduced or eliminated by rotating at a different cycle the beams in adjacent cells. This discrete, angular movement of beams provides for downlink transmissions to be timed in such a way (i.e., scheduled) such that transmission to a user will occur in accordance with the beam and time slot having the best carrier to interference (C/I) ratio for that user.
摘要翻译：一种用于减少蜂窝无线电系统内的信号干扰以增加覆盖和容量的方法和装置。所述方法和装置包括根据预定的循环模式改变小区扇区内的波束的方向在离散角位置之间。预定的循环模式在一组相邻小区扇区中变化，使得通过在相邻小区中的波束的不同周期旋转来显着减少或消除小区间干扰。波束的这种离散角度运动使得下行链路传输以这种方式（即，调度的）被定时，使得根据具有最佳载波干扰（C / I）的波束和时隙将发生给用户，该用户的比例。

15. 发明授权

US08588836B2 System and method for peer-to-peer communication in cellular systems 有权
公开(公告)号：US08588836B2
公开(公告)日：2013-11-19
申请号：US13566267
申请日：2012-08-03
申请人： Shalini Periyalwar , Hang Zhang , Nimal Senarath , Derek Yu , Kelvin Kar-Kin Au , Kari Mann
发明人： Shalini Periyalwar , Hang Zhang , Nimal Senarath , Derek Yu , Kelvin Kar-Kin Au , Kari Mann
IPC分类号： H04B7/00
CPC分类号： H04L67/1074 , H04L67/104 , H04W52/383 , H04W72/04 , H04W72/044
摘要： Systems and methods are provided for delivering both PMP communications, for example standard cellular communications via a base station, and also delivering P2P communications, for example, communications between two mobile stations, using the same spectral resources for both types of communication.

16. 发明授权

US08520569B2 Coverage improvement in wireless systems with fixed infrastructure based relays 失效
标题翻译：基于固定基础设施的继电器无线系统的覆盖改进
公开(公告)号：US08520569B2
公开(公告)日：2013-08-27
申请号：US12119817
申请日：2008-05-13
申请人： Shalini Periyalwar , Shiquan Wu
发明人： Shalini Periyalwar , Shiquan Wu
IPC分类号： H04B7/00
CPC分类号： H04B7/15528 , H04B7/026 , H04B7/0452 , H04B7/15592 , H04B7/2606 , H04L25/20
摘要： Infrastructure relays are used to relay signals to multi-antenna receivers where the received signals are then processed using MIMO processing. The transmissions can use spatial multiplexing and/or space time block coding.
摘要翻译：基础设施继电器用于将信号中继到多天线接收机，其中接收的信号然后使用MIMO处理进行处理。传输可以使用空间复用和/或空间时间块编码。

17. 发明授权

US08503299B2 Method and system for packet scheduling 有权
标题翻译：分组调度的方法和系统
公开(公告)号：US08503299B2
公开(公告)日：2013-08-06
申请号：US11432476
申请日：2006-05-12
申请人： Nimal Senarath , Paul Coverdale , Hongyi Li , Shalini Periyalwar , Koon Hoo Teo
发明人： Nimal Senarath , Paul Coverdale , Hongyi Li , Shalini Periyalwar , Koon Hoo Teo
IPC分类号： G01R31/08
CPC分类号： H04L47/14 , H04L47/10 , H04L47/50 , H04L47/564 , H04L49/205
摘要： A method and system for packet scheduling are provided. The method includes: the step of receiving an incoming packet; extracting packet identification information associated with the incoming packet, and assessing a delay budget for the incoming packet in dependence upon its arrival time and the associated information. The system includes: an input module for receiving an incoming packet, and extracting information associated with the incoming packet, and a module for assessing a delay budget for the incoming packet in dependence upon its arrival time and the associated information.
摘要翻译：提供了一种用于分组调度的方法和系统。该方法包括：接收进入分组的步骤; 提取与所述输入分组相关联的分组标识信息，以及根据其到达时间和相关信息来评估所述输入分组的延迟预算。该系统包括：输入模块，用于接收输入分组，以及提取与输入分组相关联的信息;以及模块，用于根据其到达时间和相关信息来估计输入分组的延迟预算。

18. 发明授权

US08385189B2 Multi-hop wireless backhaul network and method 有权
标题翻译：多跳无线回程网络及方法
公开(公告)号：US08385189B2
公开(公告)日：2013-02-26
申请号：US12624964
申请日：2009-11-24
申请人： Shalini Periyalwar , Hang Zhang , Glenn Algie , Peiying Zhu , Robert Matyas , Claude Royer , Bill Gage , James Mark Naden , Alauddin Javed
发明人： Shalini Periyalwar , Hang Zhang , Glenn Algie , Peiying Zhu , Robert Matyas , Claude Royer , Bill Gage , James Mark Naden , Alauddin Javed
IPC分类号： H04W4/00 , H04W40/00 , H04W72/00 , H04L12/26 , H04L12/28
CPC分类号： H04L41/044 , H04L41/0896
摘要： Some embodiments of the invention provide an implementation for a multi-hop wireless backhaul network, in particular an aggregation node (AGN). The AGN includes a plurality of spatially switched antennas and a transceiver configured to operate on the plurality of spatially switched antennas in a time divisional multiplexing (TDM) fashion to establish active connections with other network nodes in a hierarchical manner. The AGN is further configured to perform a bi-directional relay function for backhaul traffic with the other network nodes using at least one virtual circuit having an allocated bandwidth for delay sensitive traffic. The AGN may serve to aggregate and relay/amplify circuit traffic between network nodes in the up stream and down stream directions. If the AGN is interposed within a circuit between two other nodes, the AGN can switch the circuit traffic between the end-nodes of the circuit.
摘要翻译：本发明的一些实施例提供了一种用于多跳无线回程网络，特别是聚合节点（AGN）的实现。 AGN包括多个空间切换天线和收发器，其被配置为以时分复用（TDM）方式在多个空间切换天线上操作，以分级方式建立与其他网络节点的活动连接。 AGN还被配置为执行用于回程业务的双向中继功能，其他网络节点使用具有用于延迟敏感业务的分配带宽的至少一个虚拟电路。 AGN可以用于在上行和下行方向上聚合和中继/放大网络节点之间的电路业务。如果AGN插在两个其他节点之间的电路中，则AGN可以在电路的终端节点之间切换电路业务。

19. 发明申请

US20130010777A1 MULTI-HOP WIRELESS BACKHAUL NETWORK AND METHOD 审中-公开
标题翻译：多呼叫无线对讲网络和方法
公开(公告)号：US20130010777A1
公开(公告)日：2013-01-10
申请号：US13617258
申请日：2012-09-14
申请人： Shalini Periyalwar , Hang Zhang , Glenn Algie , Peiying Zhu , Robert Matyas , Claude Royer , Bill Gage
发明人： Shalini Periyalwar , Hang Zhang , Glenn Algie , Peiying Zhu , Robert Matyas , Claude Royer , Bill Gage
IPC分类号： H04W84/12
CPC分类号： H04L41/044 , H04L41/0896
摘要： Some embodiments of the invention provide an implementation for a multi-hop wireless backhaul network. These embodiments can advantageously be deployed in dense urban areas and/or co-located with wireless access nodes, such as base-stations of a cellular wireless communication system. Preferably wireless links between constituent network nodes are set-up hierarchically. A basic result of this is that peer-to-peer (child-to-child) communication is generally prohibited and circuits are forced to conform to a topology. The multi-hop wireless backhaul network may be used to carry delay sensitive, high-density last mile circuit traffic over Non-Line-Of-Sight (NLOS) broadband radio links. Moreover, some embodiments of the invention provide a method of path-healing for re-routing of circuit traffic from circuits that have experienced catastrophic failures.
摘要翻译：本发明的一些实施例提供了一种用于多跳无线回程网络的实现。这些实施例可以有利地部署在密集的城市区域和/或与诸如蜂窝无线通信系统的基站的无线接入节点共同定位。优选地，分级地设置组成网络节点之间的无线链路。其基本结果是通常禁止对等（子对话）通信，并且电路被迫符合拓扑。多跳无线回程网络可以用于在非视线（NLOS）宽带无线电链路上传送延迟敏感的高密度最后一公里电路业务。此外，本发明的一些实施例提供了一种路径愈合的方法，用于从经历灾难性故障的电路重新路由电路业务。

20. 发明申请

US20120069779A1 RELAYING SYSTEM AND METHOD WITH PARTNER RELAYS AND SELECTIVE TRANSMISSION 失效
标题翻译：具有合作伙伴继电器和选择性传输的继电系统和方法
公开(公告)号：US20120069779A1
公开(公告)日：2012-03-22
申请号：US13307556
申请日：2011-11-30
申请人： SHALINI PERIYALWAR , KOON HOO TEO , MO-HAN FONG , DAVID FALCONER
发明人： SHALINI PERIYALWAR , KOON HOO TEO , MO-HAN FONG , DAVID FALCONER
IPC分类号： H04B7/14 , H04J1/00
CPC分类号： H04B7/15542
摘要： Partner relay systems and methods are provided in which relaying is performed by a pair of partner relays. Signals received from a base station are translated by a first of the pair of partner relays to a different transmission resource for communication between the pair of partner relays, and then upon reception by a second of the pair of partner relays, the signal is translated back to the original transmission resource and re-transmitted towards the receiver.
摘要翻译：提供合作伙伴中继系统和方法，其中中继由一对伙伴中继执行。从基站接收到的信号由一对伙伴中继中的第一对转换成用于一对伙伴中继之间的通信的不同传输资源，然后在一对伙伴中继器的第二对接收时，信号被转回到原始传输资源并且被重新发送到接收机。

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