公开(公告)号：US11689477B2

公开(公告)日：2023-06-27

申请号：US17521710

申请日：2021-11-08

申请人： SparkMotion Inc.

发明人： Leonid Shousterman ,  Oleg Matinchenko ,  Mark Altshuler ,  Nadav Lavi

IPC分类号： H04L12/18 ,  H04W56/00 ,  H04L49/55 ,  H04W72/1263 ,  H04W24/08 ,  H04W4/50 ,  H04L47/2483 ,  H04W72/0446 ,  H04W72/30 ,  H04W4/06 ,  H04W92/04 ,  H04W92/20 ,  H04L5/00

CPC分类号： H04L49/55 ,  H04L12/189 ,  H04L47/2483 ,  H04W4/50 ,  H04W24/08 ,  H04W56/00 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/30 ,  H04L5/003 ,  H04W4/06 ,  H04W92/045 ,  H04W92/20

摘要： A method and device are provided for synchronizing data transmission of multicasting/broadcasting services (MBS) by a plurality of Base Stations. Meanwhile, each of the Base Stations receives the MBS data to be transmitted and determines whether any of the MBS data has not been properly received. If so, the respective Base Station may initiate a process to recover the missing MBS data and/or to obtain information regarding the missing data to determine the duration of the time period that would have been required for transmitting the missing MBS. If the missing data has not been timely recovered, the respective Base Station determines a starting point and the duration of a silence period based on the information obtained, and refrains from transmitting signals along a communication channel allocated for transmission of MBS data, during that silence period.

公开(公告)号：US20220070118A1

公开(公告)日：2022-03-03

申请号：US17521710

申请日：2021-11-08

申请人： SparkMotion Inc.

发明人： Leonid Shousterman ,  Oleg Matinchenko ,  Mark Altshuler ,  Nadav Lavi

IPC分类号： H04L12/939 ,  H04W72/12 ,  H04W24/08 ,  H04L12/18 ,  H04W72/00 ,  H04W4/50 ,  H04L12/851 ,  H04W72/04 ,  H04W56/00

摘要： A method and device are provided for synchronizing data transmission of multicasting/broadcasting services (MBS) by a plurality of Base Stations. Meanwhile, each of the Base Stations receives the MBS data to be transmitted and determines whether any of the MBS data has not been properly received. If so, the respective Base Station may initiate a process to recover the missing MBS data and/or to obtain information regarding the missing data to determine the duration of the time period that would have been required for transmitting the missing MBS. If the missing data has not been timely recovered, the respective Base Station determines a starting point and the duration of a silence period based on the information obtained, and refrains from transmitting signals along a communication channel allocated for transmission of MBS data, during that silence period.

公开(公告)号：US09538542B2

公开(公告)日：2017-01-03

申请号：US13917353

申请日：2013-06-13

申请人： SPARKMOTION INC.

发明人： Izhak Duenyas ,  Ziv Dashevsky ,  David Cohen

IPC分类号： H04L12/28 ,  H04W72/08 ,  H04J1/16 ,  H04W16/14

CPC分类号： H04W72/082 ,  H04W16/14

摘要： A method for detecting an interferer signal in a duplex communication channel. The method comprises establishing a duplex communication channel for transmitting and receiving a signal having a plurality of frames each comprising an uplink (UL) and a downlink (DL) sub frames, allocating a plurality of silent slots in at least on of the UL and DL sub frames of at least some of the plurality of frames, intercepting at least one transmission signal during the plurality of silent slots, and detecting at least one interferer signal according to the at least one transmission signal.

摘要翻译： 一种用于检测双工通信信道中的干扰信号的方法。 该方法包括建立双工通信信道，用于发送和接收具有多个帧的信号，每个帧包括上行链路（UL）和下行链路（DL）子帧，至少在UL和DL上分配多个无声时隙 所述多个帧中的至少一些帧的子帧，在所述多个静音时隙期间拦截至少一个传输信号，以及根据所述至少一个传输信号检测至少一个干扰信号。

公开(公告)号：US08452285B2

公开(公告)日：2013-05-28

申请号：US11747020

申请日：2007-05-10

申请人： Leonid Shousterman ,  Oleg Marinchenco ,  Mark Altshuler ,  Vadim Kotchergin

发明人： Leonid Shousterman ,  Oleg Marinchenco ,  Mark Altshuler ,  Vadim Kotchergin

IPC分类号： H04W36/00 ,  H04W4/00

CPC分类号： H04W36/08 ,  H04W8/085 ,  H04W36/0011 ,  H04W36/02 ,  H04W40/36

摘要： The present invention discloses a method for carrying out a handover process in a wireless network, wherein the wireless network comprises at least a first and a second base stations belonging each to a different subnet associated of that wireless network and communicating through a first and a second gateways or foreign agents, respectively, and wherein the first base station is used as a serving base station currently in communication with at least one mobile subscriber station (MS). The method provided comprises a step of determining a traffic conveying entity as an intermediate anchoring point, and when the MS moves to a second subnet which comprises the second base station, a path is established for conveying traffic to/from that MS from/to a remote destination. The path comprises the intermediate anchoring point and the first gateway (or the first foreign agent).

摘要翻译： 本发明公开了一种在无线网络中执行切换过程的方法，其中无线网络至少包括属于该无线网络的不同子网的第一和第二基站，并且通过第一和第二 网关或外部代理，并且其中第一基站用作当前与至少一个移动用户台（MS）通信的服务基站。 所提供的方法包括将业务传送实体确定为中间锚定点的步骤，以及当MS移动到包括第二基站的第二子网时，建立路径以从/从该MS向/ 远程目的地。 该路径包括中间锚定点和第一网关（或第一外部代理）。

公开(公告)号：US11171887B2

公开(公告)日：2021-11-09

申请号：US16810600

申请日：2020-03-05

申请人： SparkMotion Inc.

发明人： Leonid Shousterman ,  Oleg Matinchenko ,  Mark Altshuler ,  Nadav Lavi

IPC分类号： H04L12/851 ,  H04W72/04 ,  H04W56/00 ,  H04W4/06 ,  H04L12/939 ,  H04W72/12 ,  H04W24/08 ,  H04L12/18 ,  H04W72/00 ,  H04W4/50 ,  H04W92/04 ,  H04W92/20 ,  H04L5/00

摘要： A method and device are provided for synchronizing data transmission of multicasting/broadcasting services (MBS) by a plurality of Base Stations. Meanwhile, each of the Base Stations receives the MBS data to be transmitted and determines whether any of the MBS data has not been properly received. If so, the respective Base Station may initiate a process to recover the missing MBS data and/or to obtain information regarding the missing data to determine the duration of the time period that would have been required for transmitting the missing MBS. If the missing data has not been timely recovered, the respective Base Station determines a starting point and the duration of a silence period based on the information obtained, and refrains from transmitting signals along a communication channel allocated for transmission of MBS data, during that silence period.

公开(公告)号：US09143949B2

公开(公告)日：2015-09-22

申请号：US14532920

申请日：2014-11-04

申请人： SPARKMOTION INC.

发明人： Mark Altshuler ,  Oleg Marinchenco ,  Leonid Shousterman

IPC分类号： H04W16/26 ,  H04W84/04 ,  H04W28/02 ,  H04W28/08 ,  H04W40/24

CPC分类号： H04W16/26 ,  H04W28/0205 ,  H04W28/08 ,  H04W40/24 ,  H04W84/047

摘要： Apparatus and methods to permit the deployment of wireless base stations, where a deployed remote base station is backhauled to the core network over a wireless connection to an operatively attached donor base station using protocols that encapsulate backhaul communications within standard subscriber communication protocols.

公开(公告)号：US08824413B2

公开(公告)日：2014-09-02

申请号：US13284399

申请日：2011-10-28

申请人： Mariana Goldhammer

发明人： Mariana Goldhammer

IPC分类号： H04W4/00 ,  H04W72/12 ,  H04W76/00 ,  H04W92/18 ,  H04W72/04 ,  H04W4/08 ,  H04W76/02

CPC分类号： H04W72/121 ,  H04W4/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/10 ,  H04W76/40 ,  H04W92/18

摘要： A method is provided for direct communications between members of at least one communication group of wireless entities, in which two communication groups are provided. A first group that has at least two wireless entities of an identical type, and a second group that has at least one wireless entity. A time slot is allocated in a frame belonging to a frame-based protocol for use by members of the first group to exchange direct communications between each other. The same time slot is used by at least one wireless entity of the second group to exchange non-direct communications in accordance with the frame-based protocol, or direct communication with one or more wireless entities of second group. Within the time slot, frequency resources within the same frequency channel are allocated to each of the two communication groups.

摘要翻译： 提供了一种用于在提供两个通信组的无线实体的至少一个通信组的成员之间进行直接通信的方法。 具有至少两个相同类型的无线实体的第一组，以及具有至少一个无线实体的第二组。 在属于基于帧的协议的帧中分配时隙以供第一组的成员用于彼此之间的直接通信。 相同的时隙由第二组的至少一个无线实体使用，以根据基于帧的协议或与第二组的一个或多个无线实体的直接通信来交换非直接通信。 在时隙内，同一频道内的频率资源分配给两个通信组中的每一个。

公开(公告)号：US20140169257A1

公开(公告)日：2014-06-19

申请号：US14139586

申请日：2013-12-23

申请人： SPARKMOTION INC.

发明人： Leonid Shousterman ,  Oleg Marinchenco ,  Mark Altshuler ,  Vladimir Yanover ,  Avner Aloush

IPC分类号： H04W36/00

CPC分类号： H04W36/0022 ,  H04W12/06 ,  H04W12/08 ,  H04W80/04 ,  H04W88/182

摘要： A method for carrying out a handover procedure, following which a mobile terminal (MS) currently in communication with a first base station (BS), will communicate via a second BS. The method includes upon initiating a handover procedure, determining that the MS will receive all future IP packets via the second base station, following this determination and prior to establishing a connection between the MS and the second BS, forwarding all IP packets being addressed to the MS to the second BS, and buffering the received IP packets thereat, and upon establishing a connection between the MS and the second BS, forwarding the IP packets that were buffered at the second BS to the MS, wherein the buffered IP packets are delivered to the MS before delivering any packets addressed thereto along a new path extending to the second BS which does not include the first BS.

摘要翻译： 一种用于执行切换过程的方法，随后当前与第一基站（BS）通信的移动终端（MS）将经由第二BS进行通信。 该方法包括在启动切换过程时，确定MS将经由第二基站接收所有将来的IP分组，遵循该确定，并且在建立MS与第二BS之间的连接之前，将所寻址的所有IP分组转发到 MS到第二BS，并且在其上缓存接收到的IP分组，并且在建立MS与第二BS之间的连接时，将在第二BS缓冲的IP分组转发到MS，其中缓冲的IP分组被传递到 在递送任何分组之前，MS沿着不包括第一BS的第二BS延伸的新路径。

公开(公告)号：US08456255B2

公开(公告)日：2013-06-04

申请号：US12773589

申请日：2010-05-04

申请人： Zeev Iluz

发明人： Zeev Iluz

IPC分类号： H01P1/18

CPC分类号： H01P1/184

摘要： A variable phase shifter comprising a coupler including an input port, an output port, a through port and a coupled port and two conducting finite strips exhibiting equal lengths, the first conducting strip being movably coupled with the section of the coupler connecting the input port with the through port and the second conducting strip being movably coupled with the section of the coupler connecting the output port and with the coupled port, wherein displacing the conducting strip relative to the coupler, changes the phase of an output signal from the coupler, relative to the phase of a corresponding input signal into the coupler.

摘要翻译： 一种可变移相器，包括耦合器，其包括输入端口，输出端口，通孔和耦合端口以及两个具有相等长度的导电有限带，所述第一导电条可移动地与连接输入端口的耦合器的部分耦合， 通孔和第二导电条与连接输出端口和耦合端口的耦合器的部分可移动地耦合，其中相对于耦合器移动导电条，相对于耦合器相对于耦合器的输出信号的相位改变 相应的输入信号的相位进入耦合器。

公开(公告)号：US08411610B2

公开(公告)日：2013-04-02

申请号：US12777488

申请日：2010-05-11

申请人： Daniel Cohen ,  Yaniv Weizmann

发明人： Daniel Cohen ,  Yaniv Weizmann

IPC分类号： H04H20/71

CPC分类号： H04W28/06 ,  H04L1/0045 ,  H04L1/1861 ,  H04W72/0413 ,  H04W88/02 ,  H04W88/08

摘要： A method and apparatus are provided for transmitting a communication frame by a base station which comprises broadcasted information intended for a plurality of subscriber stations (AMSs), wherein that information is broadcasted by using more than one Modulation and Coding Scheme (MCS). The method comprises the steps of: a) receiving bandwidth requests' indications from the plurality of AMSs; b) based on these indications, identifying more than one decoding capabilities, wherein each of the identified decoding capabilities is associated with at least one of the plurality of AMSs; c) preparing a Bandwidth Request Acknowledgement Media Access Protocol Information Element (BR-ACK MAP-IE) message in response to the bandwidth requests' indications received; and d) transmitting a communication frame which comprises at least two copies of the BR-ACK MAP-IE message, wherein the number of the copies corresponds to the number of different decoding capabilities identified, and wherein each of the copies is transmitted at an MCS that corresponds to a respective decoding capability that has been identified.

摘要翻译： 提供了一种方法和装置，用于由基站发送通信帧，该基站包括旨在用于多个用户站（AMS）的广播信息，其中该信息通过使用多于一个的调制和编码方案（MCS）进行广播。 该方法包括以下步骤：a）从多个AMS接收带宽请求指示; b）基于这些指示，识别多于一个解码能力，其中所识别的解码能力中的每一个与所述多个AMS中的至少一个相关联; c）响应于接收的带宽请求准备准备带宽请求确认媒体接入协议信息元素（BR-ACK MAP-IE）消息; 以及d）发送包括BR-ACK MAP-IE消息的至少两个副本的通信帧，其中所述副本的数量对应于所识别的不同解码能力的数量，并且其中每个所述副本在MCS 这对应于已经识别的各自的解码能力。