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41. 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。

42. 发明申请

US20110216690A1 RELAYING SYSTEM AND METHOD WITH PARTNER RELAYS AND SELECTIVE TRANSMISSION 有权
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：US20110216690A1
公开(公告)日：2011-09-08
申请号：US13108415
申请日：2011-05-16
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
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。

43. 发明授权

US07979072B2 Method and system for soft handoff in mobile broadband systems 有权
标题翻译：移动宽带系统中软切换的方法和系统
公开(公告)号：US07979072B2
公开(公告)日：2011-07-12
申请号：US11596603
申请日：2005-06-03
申请人： Nimal Senarath , Bill Gage , Shalini Periyalwar , Wen Tong
发明人： Nimal Senarath , Bill Gage , Shalini Periyalwar , Wen Tong
IPC分类号： H04Q7/20
CPC分类号： H04W36/18 , H04L5/0048 , H04W36/0072 , H04W36/20 , H04W36/24 , H04W72/0446 , H04W80/02
摘要： The present invention provides a method and system for facilitating efficient handoff and data throughput in mobile broadband communication systems. Methods implemented by a system constructed in accordance with the principles of the present invention include selectively enabled soft handoff, performing Layer 2 bearer functions at the base station and using the mobile device to coordinate soft handoff and interference avoidance without the need for a centralized coordination function.
摘要翻译：本发明提供了一种用于促进移动宽带通信系统中的有效切换和数据吞吐量的方法和系统。由根据本发明的原理构造的系统实现的方法包括有选择地启用的软切换，在基站处执行第2层承载功能，并使用移动设备来协调软切换和干扰避免，而不需要集中协调功能。

44. 发明申请

US20100067476A1 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：US20100067476A1
公开(公告)日：2010-03-18
申请号：US12624986
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： H04L12/28 , H04W72/04
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。

45. 发明申请

US20060239237A1 Hybrid ARQ schemes with soft combining in variable rate packet data applications 有权
公开(公告)号：US20060239237A1
公开(公告)日：2006-10-26
申请号：US11435455
申请日：2006-05-16
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： H04Q7/24
CPC分类号： H04W72/0406 , H04L1/0002 , H04L1/0066 , H04L1/1816 , H04L1/1819 , H04L1/1845 , H04L5/0055 , H04W28/04 , Y02D50/10
摘要： A system and method for transmitting high speed data on fixed rate and for variable rate channels. The system and method provides the flexibility of adjusting the data rate, the coding rate, and the nature of individual retransmissions. Further, the system and method supports partial soft combining of retransmitted data with previously transmitted data, supports parity bit selection for successive retransmissions, and supports various combinations of data rate variations, coding rate variations, and partial data transmissions.

46. 发明申请

US20050239451A1 System and method for peer-to-peer communication in cellular systems 有权
标题翻译：蜂窝系统中对等通信的系统和方法
公开(公告)号：US20050239451A1
公开(公告)日：2005-10-27
申请号：US10815717
申请日：2004-04-02
申请人： Shalini Periyalwar , Hang Zhang , Nimal Senarath , Derek Yu , Kelvin Au , Karl Mann
发明人： Shalini Periyalwar , Hang Zhang , Nimal Senarath , Derek Yu , Kelvin Au , Karl Mann
IPC分类号： H04B7/005 , H04W52/38 , H04Q7/20
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.
摘要翻译：提供了系统和方法，用于传送PMP通信，例如经由基站的标准蜂窝通信，以及使用相同的频谱资源为两种类型的通信提供P2P通信，例如两个移动站之间的通信。

47. 发明授权

US08805375B2 Methods to enable simultaneous use of multiple radio access technologies 有权
标题翻译：同时使用多种无线电接入技术的方法
公开(公告)号：US08805375B2
公开(公告)日：2014-08-12
申请号：US13416745
申请日：2012-03-09
申请人： Shalini Periyalwar , Atul Asthana , David Steer , Mark Pecen
发明人： Shalini Periyalwar , Atul Asthana , David Steer , Mark Pecen
IPC分类号： H04W88/06
CPC分类号： H04W88/06 , H04L69/321 , H04W36/14 , H04W36/28 , H04W76/16
摘要： A method for communication is provided. The method comprises receiving, by at least one instantiation of a supervisory interface installed on a telecommunications component, a plurality of data streams associated with an application. The method further comprises associating, by the at least one instantiation of the supervisory interface, a first data stream with a first RAT available on the component and a second data stream with a second RAT available on the component.
摘要翻译：提供了一种通信方法。该方法包括通过安装在电信组件上的监控接口的至少一个实例来接收与应用相关联的多个数据流。所述方法还包括通过所述监控接口的所述至少一个实例来将与所述组件上可用的第一RAT相关联的第一数据流与所述组件上可用的具有第二RAT的第二数据流相关联。

48. 发明授权

US08442009B2 Method and system for soft handoff in mobile broadband systems 有权
公开(公告)号：US08442009B2
公开(公告)日：2013-05-14
申请号：US13158095
申请日：2011-06-10
申请人： Nimal Senarath , Bill Gage , Shalini Periyalwar , Wen Tong
发明人： Nimal Senarath , Bill Gage , Shalini Periyalwar , Wen Tong
IPC分类号： H04W4/00
CPC分类号： H04W36/18 , H04L5/0048 , H04W36/0072 , H04W36/20 , H04W36/24 , H04W72/0446 , H04W80/02
摘要： The present invention provides a method and system for facilitating efficient handoff and data throughput in mobile broadband communication systems. Methods implemented by a system constructed in accordance with the principles of the present invention include selectively enabled soft handoff, performing Layer 2 bearer functions at the base station and using the mobile device to coordinate soft handoff and interference avoidance without the need for a centralized coordination function.

49. 发明授权

US08068876B2 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：US08068876B2
公开(公告)日：2011-11-29
申请号：US11679329
申请日：2007-02-27
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。

50. 发明申请

US20100034148A1 METHOD AND SYSTEM OF FLOW CONTROL IN MULTI-HOP WIRELESS ACCESS NETWORKS 有权
标题翻译：多层无线访问网络流量控制方法与系统
公开(公告)号：US20100034148A1
公开(公告)日：2010-02-11
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： H04W4/00
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。

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