公开(公告)号：US20060034398A1

公开(公告)日：2006-02-16

申请号：US11265932

申请日：2005-11-03

申请人： Alexander Reznik ,  Rui Yang ,  Bin Li ,  Ariela Zeira

发明人： Alexander Reznik ,  Rui Yang ,  Bin Li ,  Ariela Zeira

IPC分类号： H04L27/06

CPC分类号： H04L25/0242 ,  H04B1/71052 ,  H04L25/0212 ,  H04L25/03057 ,  H04L25/03292 ,  H04L2025/03426 ,  H04L2025/03509 ,  H04L2025/03605

摘要： Data estimation is performed in a wireless communication system using both oversampling and multiple reception antennas. A receive vector is produced for each antenna at a sampling interval which is a multiple of the chip rate of the received signal. A channel response matrix is produced for each antenna at a preferred multiple of the sampling rate. Each receive vector is processed using a sliding window based approach, where a plurality of successive windows are processed. For each window, a combined circulant channel response matrix is produced using the channel response matrices. Using the combined circulant channel response matrix and a combined received vector comprising each received vector in a discrete Fourier transform based approach to estimate a data vector corresponding to that window; and combining the data vector estimated in each window to form a combined data vector.

公开(公告)号：US20050243898A1

公开(公告)日：2005-11-03

申请号：US11175935

申请日：2005-07-06

申请人： Alexander Reznik ,  Donald Grieco ,  Hyun Oh

发明人： Alexander Reznik ,  Donald Grieco ,  Hyun Oh

IPC分类号： H04B1/707

CPC分类号： H04B1/7117 ,  H04B1/70754 ,  H04B1/7115

摘要： The present invention is directed to an improved telecommunication receiver for receiving wireless multi-path communication signals. A novel RAKE receiver and a time diverse integration system for the calculation of the relative power of received signal samples are provided. Preferably, the receiver is embodied in a UE or base station of a CDMA wireless telecommunication system, such as a 3GPP system.

公开(公告)号：US20050220322A1

公开(公告)日：2005-10-06

申请号：US11032780

申请日：2005-01-11

申请人： Robert Olesen ,  Prabhakar Chitrapu ,  John Kaewell ,  Bing Chiang ,  Richard Herschaft ,  John Hoffmann ,  Sung-Hyuk Shin ,  Alexander Reznik

发明人： Robert Olesen ,  Prabhakar Chitrapu ,  John Kaewell ,  Bing Chiang ,  Richard Herschaft ,  John Hoffmann ,  Sung-Hyuk Shin ,  Alexander Reznik

IPC分类号： H04L29/06 ,  H04M1/66 ,  H04M1/68 ,  H04W12/00 ,  H04W12/02 ,  H04W12/06 ,  H04W12/10

CPC分类号： H04L63/12 ,  H04L63/08 ,  H04L2463/101 ,  H04L2463/103 ,  H04W12/001 ,  H04W12/10

摘要： At least one At least one user data stream is layer 2/3 processed, physical layer processed and radio frequency processed. A watermark/signature is embedded at at least one of layer 2/3, physical layer or radio frequency, producing an embedded wireless communication. The embedded wireless communication is wirelessly transferred. The embedded wireless communication is received and the watermark/signature is extracted from the embedded wireless communication.

摘要翻译： 至少一个至少一个用户数据流是第2/3层处理，物理层处理和射频处理。 水印/签名被嵌入在层2/3，物理层或射频中的至少一个上，产生嵌入式无线通信。 无线传输嵌入式无线通信。 接收嵌入式无线通信，并从嵌入式无线通信中提取水印/签名。

公开(公告)号：US06934271B2

公开(公告)日：2005-08-23

申请号：US09775969

申请日：2001-02-02

申请人： Ariela Zeira ,  Eldad Zeira ,  Alexander Reznik ,  Stephen E. Terry

发明人： Ariela Zeira ,  Eldad Zeira ,  Alexander Reznik ,  Stephen E. Terry

IPC分类号： H04B1/707 ,  H04B1/7073 ,  H04B1/7093 ,  H04B1/7103 ,  H04B1/7105 ,  H04B7/00 ,  H04J3/00 ,  H04J11/00 ,  H04J13/00 ,  H04J13/16 ,  H04Q7/38 ,  H04Q7/00

CPC分类号： H04B1/7103 ,  H04B1/707 ,  H04B1/70735 ,  H04B1/7105 ,  H04B2001/70935 ,  H04B2201/70701 ,  H04B2201/70709 ,  H04J13/00 ,  H04J13/16

摘要： A wireless time division duplex communication system using code division multiple access has a base station and user equipments. The system communicates using communication bursts. Each communication burst has a unique channelization code and a midamble code. Each midamble code is mapped to a set of at least one channelization code. For each communication burst to be transmitted in a time slot from the base station, the midamble code mapped to that burst's channelization code is determined. Communication bursts are generated and transmitted in the time slot. Each burst has the determined midamble code for its channelization code. The user equipment receives the bursts and determines each received midamble code. The user equipment determines the channelization codes of the transmitted communication bursts based on in part a result of the determining of each received midamble code.

摘要翻译： 使用码分多址的无线时分双工通信系统具有基站和用户设备。 系统使用通信突发进行通信。 每个通信突发具有唯一的信道化码和中间码。 每个中间码代码被映射到一组至少一个信道化码。 对于要在基站的时隙中发送的每个通信突发，确定映射到该突发的信道化码的中间码。 在时隙中生成和发送通信突发。 每个突发具有确定的其信道化码的中间码码。 用户设备接收突发并确定每个接收到的中间码。 用户设备部分地基于确定每个接收到的中间码的结果来确定所发送的通信脉冲串的信道化码。

公开(公告)号：US20050069024A1

公开(公告)日：2005-03-31

申请号：US10725788

申请日：2003-12-02

申请人： Bin Li ,  Alexander Reznik

发明人： Bin Li ,  Alexander Reznik

IPC分类号： H04B1/707 ,  H04B7/08

CPC分类号： H04B1/712 ,  H04B7/0854

摘要： A receiver comprises a plurality of antenna elements for receiving a data signal. Each antenna element has a plurality of Rake fingers. Each Rake finger processes a received multipath component of the received data signal of its antenna element by applying a complex weight gain to that received multipath component. A complex weight gain generator determines the complex weight gain for each Rake finger for each antenna element using an input from all the Rake fingers. A summer combines an output of each Rake finger to produce an estimate of the data signal.

摘要翻译： 接收机包括用于接收数据信号的多个天线元件。 每个天线元件具有多个耙指。 每个Rake指针通过对所接收的多路径分量应用复加权增益来处理其天线元件的接收数据信号的接收多径分量。 复合加权增益发生器使用来自所有耙指的输入来确定每个天线元件的每个耙指的复重加权增益。 夏季结合了每个Rake指针的输出以产生数据信号的估计。

公开(公告)号：US06792037B2

公开(公告)日：2004-09-14

申请号：US10322184

申请日：2002-12-18

申请人： Jan Meyer ,  Peter Bohnhoff ,  John David Kaewell, Jr. ,  Alexander Reznik

发明人： Jan Meyer ,  Peter Bohnhoff ,  John David Kaewell, Jr. ,  Alexander Reznik

IPC分类号： H04L700

CPC分类号： H04B1/70758 ,  H04B1/7075 ,  H04B1/7117 ,  H04B2201/70707

摘要： Apparatus and method for correlating a received communication of a known sequence over a wireless channel through the use of a finite impulse response (FIR) filter having a small number of taps to reduce hardware requirement by as much as one-half that of conventional techniques while obtaining amplitude degradation which is no worse than experienced when employing conventional techniques.

摘要翻译： 用于通过使用具有少量抽头的有限脉冲响应（FIR）滤波器来使无线信道上的已知序列的接收通信相关的装置和方法，以将硬件需求降低多达常规技术的一半，同时 获得的幅度劣化不逊于使用常规技术时的经验。

公开(公告)号：US09473986B2

公开(公告)日：2016-10-18

申请号：US13446685

申请日：2012-04-13

申请人： John L. Tomici ,  Prabhakar R. Chitrapu ,  Alexander Reznik ,  Oscar Lopez-Torres ,  Chunxuan Ye ,  Milan Patel ,  Catherine Livet

发明人： John L. Tomici ,  Prabhakar R. Chitrapu ,  Alexander Reznik ,  Oscar Lopez-Torres ,  Chunxuan Ye ,  Milan Patel ,  Catherine Livet

IPC分类号： G06F15/16 ,  H04W28/16 ,  H04L12/721 ,  H04L12/725 ,  H04W76/02

CPC分类号： H04W28/0268 ,  H04L45/123 ,  H04L45/308 ,  H04L45/38 ,  H04M15/66 ,  H04W28/0289 ,  H04W28/16 ,  H04W76/12 ,  H04W88/02

摘要： Methods, systems and apparatus for managing and/or enforcing one or more policies for managing internet protocol (“IP”) traffic among multiple accesses of a network in accordance with a policy for managing bandwidth among the multiple accesses are disclosed. Among the methods, systems and apparatus is a method that may include obtaining performance metrics associated with the multiple accesses. The method may also include adapting one or more rules of one or more the policies for managing IP traffic among the plurality of accesses based, at least in part, on the performance metrics and the policy for managing bandwidth among the plurality of accesses. The method may further include managing IP traffic associated with at least one wireless transmit and/or receive unit (“WTRU”) among the plurality of accesses responsive to the adapted rules.

摘要翻译： 公开了用于根据用于管理多个访问之间的带宽的策略来管理和/或实施用于管理网络的多个接入之间的网际协议（“IP”）流量的一个或多个策略的方法，系统和装置。 在这些方法中，系统和装置是可以包括获得与多个访问相关联的性能度量的方法。 该方法还可以包括：至少部分地基于用于管理多个访问之中的带宽的性能度量和策略来调整用于管理多个访问中的IP流量的一个或多个策略的一个或多个规则。 该方法还可以包括响应于适配规则来管理与多个接入中的至少一个无线发射和/或接收单元（“WTRU”）相关联的IP业务。

公开(公告)号：US09295089B2

公开(公告)日：2016-03-22

申请号：US13820724

申请日：2011-09-06

申请人： Prabhakar Chitrapu ,  Kushanava Laha ,  John Tomici ,  John Cartmell ,  Kenneth Lynch ,  Alexander Reznik ,  Oscar Lopez-Torres ,  Chunxuan Ye ,  Dale Seed ,  Michelle Perras

发明人： Prabhakar Chitrapu ,  Kushanava Laha ,  John Tomici ,  John Cartmell ,  Kenneth Lynch ,  Alexander Reznik ,  Oscar Lopez-Torres ,  Chunxuan Ye ,  Dale Seed ,  Michelle Perras

IPC分类号： H04W36/08 ,  H04W76/02 ,  H04W72/12 ,  H04W28/08 ,  H04W88/06 ,  H04W36/28 ,  H04W88/16 ,  H04W48/18 ,  H04L29/06 ,  H04W24/10 ,  H04W36/00 ,  H04W36/14 ,  H04W72/00

CPC分类号： H04W76/025 ,  H04L69/08 ,  H04W24/10 ,  H04W28/08 ,  H04W36/0027 ,  H04W36/08 ,  H04W36/14 ,  H04W36/28 ,  H04W48/18 ,  H04W72/00 ,  H04W72/12 ,  H04W76/12 ,  H04W76/15 ,  H04W84/12 ,  H04W88/06 ,  H04W88/16

摘要： Systems, apparatuses and methods for bandwidth management, aggregation and internet protocol (“IP”) flow mobility (“IFOM”) across multiple-access technologies are provided. Included is a method that includes selecting, from a packet data network (“PDN”) connection formed through a plurality of access systems communicatively coupled with a wireless transmit and/or receive unit (“WTRU”), an access system over which to transport a flow of internet protocol (“IP”) traffic to and/or from the WTRU. The method may also include sending, to the WTRU, a request to associate the flow of IP traffic with the selected access system.

摘要翻译： 提供了跨多个接入技术的带宽管理，聚合和互联网协议（“IP”）流动移动性（“IFOM”）的系统，设备和方法。 包括的方法包括从通过与无线发射和/或接收单元（“WTRU”）通信耦合的多个接入系统形成的分组数据网络（“PDN”）连接， 互联网协议（“IP”）流向和/或来自WTRU的流量。 该方法还可以包括向WTRU发送将IP业务流与所选择的接入系统相关联的请求。

公开(公告)号：US09036680B2

公开(公告)日：2015-05-19

申请号：US13117233

申请日：2011-05-27

申请人： David K. Mesecher ,  Alexander Reznik ,  Donald M. Grieco ,  Gary Cheung

发明人： David K. Mesecher ,  Alexander Reznik ,  Donald M. Grieco ,  Gary Cheung

IPC分类号： H04B1/00 ,  H04B7/06 ,  H04B1/7097 ,  H04B1/712 ,  H04J13/00 ,  H04B7/08

CPC分类号： H04B1/7103 ,  H04B1/7097 ,  H04B1/712 ,  H04B7/0613 ,  H04B7/0615 ,  H04B7/0619 ,  H04B7/0634 ,  H04B7/0678 ,  H04B7/0845 ,  H04B7/0854 ,  H04B7/0857 ,  H04B7/0891 ,  H04B2201/70701 ,  H04J13/0003

摘要： A code division multiple access communication system transmits a pilot and traffic signal over a shared spectrum. The pilot and traffic signal have an associated code and are received over the shared spectrum. The received signals are sampled and the samples are delayed to produce a window. A weighted value for each despread pilot code window sample is determined using an adaptive algorithm. Each window sample is despread with a traffic code. Each despread traffic code window sample is weighted according to a weight corresponding to its respective pilot code sample.

公开(公告)号：US20140341109A1

公开(公告)日：2014-11-20

申请号：US14123505

申请日：2012-06-01

申请人： John Cartmell ,  John L. Tomici ,  Bartosz Balazinski ,  Alexander Reznik ,  David G. Greiner ,  John M. McNally ,  Kenneth F. Lynch ,  Prabhakar R. Chitrapu ,  Jane Mack ,  Suresh Palanisamy ,  Khasim Shaheed ,  Siddhartha Kundalkar

发明人： John Cartmell ,  John L. Tomici ,  Bartosz Balazinski ,  Alexander Reznik ,  David G. Greiner ,  John M. McNally ,  Kenneth F. Lynch ,  Prabhakar R. Chitrapu ,  Jane Mack ,  Suresh Palanisamy ,  Khasim Shaheed ,  Siddhartha Kundalkar

IPC分类号： H04L12/801 ,  H04L12/26 ,  H04W40/02

CPC分类号： H04L47/14 ,  H04L43/50 ,  H04L45/308 ,  H04L47/2475 ,  H04W28/0263 ,  H04W36/14 ,  H04W36/22 ,  H04W40/02 ,  H04W88/16

摘要： Systems and methods for providing a converged gateway (CGW) may be disclosed. A policy may be by the CGW to make routing decisions (e.g. segregation and/or aggregation of flows or traffic associated with data) for various interfaces and/or radio access technologies (RATs) that may be included in a LAN, device, and/or communication system. The policy may be locally stored within the CGW. Dynamic flow management, load balancing, offloading, PDF context establishment, prioritization, detection of devices, and the like may also be provided and/or implemented in the CG W and may be used to route flows and/or traffic associated with data.

摘要翻译： 可以公开用于提供融合网关（CGW）的系统和方法。 CGW可以通过CGW做出路由决定（例如，与可能被包括在LAN，设备和/或其中的各种接口和/或无线电接入技术（RAT）的路由决定（例如，与数据相关联的流或流量的聚合或流量） 或通信系统。 该策略可能本地存储在CGW中。 还可以在CGW中提供和/或实现动态流量管理，负载平衡，卸载，PDF上下文建立，优先级，设备检测等，并且可以用于路由与数据相关联的流和/或流量。