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31. 发明授权

US09129607B2 Method and apparatus for combining digital signals 有权
标题翻译：用于组合数字信号的方法和装置
公开(公告)号：US09129607B2
公开(公告)日：2015-09-08
申请号：US13170768
申请日：2011-06-28
申请人： Pankaj Yadav
发明人： Pankaj Yadav
IPC分类号： H04J3/02 , G10L21/02 , H04L25/49 , H04M3/56 , H04L12/16 , H04Q11/00 , H04J3/18
CPC分类号： G10L21/0202 , H03G3/002 , H04L25/4927 , H04M3/568
摘要： A method and apparatus for combining digital signals. In one embodiment, a computer implemented method and an apparatus implementing the method combines a plurality of digital signals. The method determines, within a sample set of the plurality of digital signals, a maximum positive integer value and a maximum negative integer value. The method adds the maximum positive integer value to the maximum negative integer value to form an output value representing a combination of the plurality of digital signals within the sample set. The method repeats the foregoing steps for each additional sample set of digital signals.
摘要翻译：一种用于组合数字信号的方法和装置。在一个实施例中，实现该方法的计算机实现的方法和装置组合多个数字信号。该方法在多个数字信号的采样集合内确定最大正整数值和最大负整数值。该方法将最大正整数值添加到最大负整数值，以形成表示样本集合内的多个数字信号的组合的输出值。该方法针对每个附加的数字信号采样集重复上述步骤。

32. 发明授权

US09025617B2 Networking coexistence method system and apparatus 有权
标题翻译：网络共存方法系统和装置
公开(公告)号：US09025617B2
公开(公告)日：2015-05-05
申请号：US13624969
申请日：2012-09-24
申请人： Lantiq Beteiligungs-GmbH & Co. KG
发明人： Joon Bae Kim , Vladimir Oksman
IPC分类号： H04J3/02 , H04L12/413 , H04L12/911 , H04B3/54 , H04L5/00 , H04L12/28 , H04W16/14
CPC分类号： H04L47/70 , H04B3/542 , H04L5/0007 , H04L5/0066 , H04L12/2838 , H04L2012/2841 , H04L2012/2843 , H04W16/14
摘要： An apparatus and method are provided for a network having a controller (102) and network devices (104) coupled thereto and having both wideband and narrowband signaling. The controller (102) determines one or more narrowbands in a frequency band associated with a wideband network and selects the narrowband(s) as silent bands where one or more network devices (104) are not to transmit wideband signals.
摘要翻译：提供了一种用于具有控制器（102）和耦合到其上的网络设备（104）并具有宽带和窄带信令两者的网络的装置和方法。控制器（102）确定与宽带网络相关联的频带中的一个或多个窄带，并将窄带选择为一个或多个网络设备（104）不发送宽带信号的无线频带。

33. 发明授权

US09025594B1 Multiplexing low-order to high-order ODU signals in an optical transport network 有权
标题翻译：在光传输网络中复用低阶到高阶ODU信号
公开(公告)号：US09025594B1
公开(公告)日：2015-05-05
申请号：US13835443
申请日：2013-03-15
申请人： PMC-Sierra US, Inc.
发明人： Winston Ki-Cheong Mok , Somu Karuppan Chetty , Jonathan Avey
IPC分类号： H04J3/02 , H04J14/00 , H04J3/16 , H04J14/02
CPC分类号： H04J14/00 , H04J3/07 , H04J3/1652 , H04J3/1658 , H04J14/0201 , H04J14/025
摘要： A method and apparatus are provided for multiplexing one or more Low-Order (LO) ODUj/ODUflex clients into a High-Order (HO) ODUk in an Optical Transport Network (OTN). LO bytes are multiplexed in accordance with a tributary slot assignment for a selected LO ODUj of the HO ODUk stream using a permutation matrix. In an implementation, each byte on each ingress port of a W-port space-time-space switch is configurably assigned to an associated timeslot of an associated egress port, using time-division multiplexing. The number of TribSlots assigned to an ODUflex may be increased and decreased hitlessly. A Clos-like Space-Time-Space switch is used to interleave bytes from Low-Order ODUk words into High-Order ODUk words.
摘要翻译：提供一种用于将一个或多个低阶（LO）ODUj / ODUflex客户端复用到光传输网络（OTN）中的高阶（HO）ODUk中的方法和装置。根据使用置换矩阵的HO ODUk流的选择的LO ODUj的分支时隙分配，LO字节被复用。在一个实现中，使用时分复用将W端口空时交换机的每个入口端口上的每个字节配置为相关联的出口端口的相关联的时隙。分配给ODUflex的TribSlot的数量可能会无限增加和减少。 Clos-like Space-Time-Space交换机用于将低阶ODUk字节的字节交织成高阶ODUk字。

34. 发明授权

US09001844B2 Overlapping priority contention windows for G3 power line communications networks 有权
标题翻译： G3电力线通信网络的重叠优先竞争窗口
公开(公告)号：US09001844B2
公开(公告)日：2015-04-07
申请号：US13848056
申请日：2013-03-20
申请人： Texas Instruments Incorporated
发明人： Kumaran Vijayasankar , Ramanuja Vedantham , Tarkesh Pande
IPC分类号： H04L12/413 , H04J3/02 , H04L12/927 , H04L12/40 , H04B3/54 , H04L12/28
CPC分类号： H04L12/413 , H04B3/542 , H04B2203/5433 , H04L12/283 , H04L12/40156 , H04L47/805 , H04L2012/2843
摘要： Embodiments of methods and systems for overlapping priority contention windows in G3-PLC networks are presented. In one embodiment, a Normal Priority Contention Window (NPCW) is allowed to overlap with a High Priority Contention Window (HPCW). The minimum contention window for the normal priority frames (i.e., NPCW) is equal to or longer than the contention window for high priority frames (i.e., HPCW). By making the NPCW longer than the HPCW, the high priority frames will have a better chance than normal priority frames to get access to the channel on transmission reattempts.
摘要翻译：介绍了在G3-PLC网络中重叠优先竞争窗口的方法和系统的实施例。在一个实施例中，允许正常优先权竞争窗口（NPCW）与高优先权争用窗口（HPCW）重叠。正常优先级帧（即NPCW）的最小竞争窗口等于或大于高优先级帧（即HPCW）的争用窗口。通过使NPCW比HPCW长，高优先级帧将比正常优先级帧更有可能在传输重新尝试时访问该信道。

35. 发明申请

US20150078349A1 DRX OPERATION FOR UL/DL RECONFIGURATION 有权
标题翻译： UL / DL重新配置的DRX操作
公开(公告)号：US20150078349A1
公开(公告)日：2015-03-19
申请号：US14316188
申请日：2014-06-26
申请人： Hong He , Youn Hyoung Heo , Mo-Han Fong , Alexey Khoryaev
发明人： Hong He , Youn Hyoung Heo , Mo-Han Fong , Alexey Khoryaev
IPC分类号： H04W76/04 , H04J3/02
CPC分类号： H04W28/0242 , G01S5/0236 , H04B7/2643 , H04J3/02 , H04J13/0048 , H04L1/1893 , H04L5/003 , H04L5/0048 , H04L5/0051 , H04L5/14 , H04L27/2601 , H04W4/14 , H04W4/70 , H04W24/10 , H04W28/0236 , H04W28/0247 , H04W28/0268 , H04W28/12 , H04W36/0083 , H04W36/04 , H04W64/00 , H04W72/042 , H04W72/0446 , H04W72/0466 , H04W76/28
摘要： In embodiments, apparatuses, methods, and storage media may be described for identifying subframes in a radio frame on which a UE may receive a Physical Downlink Control Channel (PDCCH) or enhanced PDCCH (ePDCCH) transmission. Specifically, the UE may receive multiple indications of uplink/downlink (UL/DL) subframe configurations and identify one or more subframes in which the UE may receive the PDCCH or ePDCCH transmission. The UE may then monitor one or more of the identified subframes and base discontinuous reception (DRX) timer functionality on one or more of the identified subframes.
摘要翻译：在实施例中，可以描述装置，方法和存储介质，用于识别UE可以在其中接收物理下行链路控制信道（PDCCH）或增强型PDCCH（ePDCCH）传输的无线帧中的子帧。具体地，UE可以接收上行链路/下行链路（UL / DL）子帧配置的多个指示，并且识别UE可以在其中接收PDCCH或ePDCCH传输的一个或多个子帧。然后，UE可以在所识别的子帧中的一个或多个上监视所识别的子帧中的一个或多个以及基本不连续接收（DRX）定时器功能。

36. 发明授权

US08964795B2 Asynchronous pipelined interconnect architecture with fanout support 有权
标题翻译：具有扇出支持的异步流水线互连架构
公开(公告)号：US08964795B2
公开(公告)日：2015-02-24
申请号：US12475744
申请日：2009-06-01
申请人： Rajit Manohar , Clinton W. Kelly , Virantha Ekanayake
发明人： Rajit Manohar , Clinton W. Kelly , Virantha Ekanayake
IPC分类号： H04J3/02 , H04L12/947
CPC分类号： H04L49/3063 , H04L12/50 , H04L49/25
摘要： Circuits comprising an asynchronous programmable interconnect with fan out support that include a multi-port switch and a first and second buffer-switch circuit, and methods of forming such circuits, are provided. Additional circuits and methods are disclosed.
摘要翻译：提供了包括具有包括多端口开关和第一和第二缓冲开关电路的扇出支持的异步可编程互连的电路以及形成这种电路的方法。公开了附加电路和方法。

37. 发明授权

US08902748B2 Multiplexing and demultiplexing data 有权
标题翻译：复用和解复用数据
公开(公告)号：US08902748B2
公开(公告)日：2014-12-02
申请号：US14089229
申请日：2013-11-25
申请人： Adrian Ioan Nistor , Jason Pelly
发明人： Adrian Ioan Nistor , Jason Pelly
IPC分类号： H04J1/16 , H04J3/02 , H04J3/04
CPC分类号： H04J3/02 , H04J3/047
摘要： Apparatus arranged to perform data multiplexing or demultiplexing or a non-transitory computer readable medium comprising a computer program which, when executed by a computer, carries out a method of multiplexing or demultiplexing data, the apparatus comprising a memory, an interface, and a processing unit arranged to determine locations of corresponding regions of the memory for corresponding channels based on data sizes and time-unit-numbers that have passed since a previous corresponding quantity of channel data for a corresponding channel was last stored in the memory or processed, wherein the data sizes and time-unit numbers correspond to one or more channels of the plurality of channels, such that the processing unit will not store the corresponding quantity of the channel data, for each corresponding channel of the plurality of channels, at a location in the memory that is currently storing any channel data that has not yet been output or processed.
摘要翻译：被布置为执行数据复用或解复用的装置或包括计算机程序的非暂时性计算机可读介质，所述计算机程序当由计算机执行时执行复用或解复用数据的方法，所述装置包括存储器，接口和处理单元，被配置为基于从相应频道的先前相应数量的频道数据最后存储在所述存储器中或经处理而已经通过的数据大小和时间单位数，确定用于相应频道的存储器的对应区域的位置，其中，数据大小和时间单元号对应于多个信道中的一个或多个信道，使得处理单元将不存储针对多个信道中的每个相应信道的相应数量的信道数据正在存储任何尚未被输出或处理的通道数据的存储器。

38. 发明授权

US08861513B2 Fault tolerant parallel receiver interface with receiver redundancy 有权
标题翻译：具有接收机冗余的容错并行接收器接口
公开(公告)号：US08861513B2
公开(公告)日：2014-10-14
申请号：US13736353
申请日：2013-01-08
申请人： International Business Machines Corporation
发明人： Timothy O. Dickson , Daniel M. Dreps , Frank D. Ferraiolo
IPC分类号： H04L12/50 , H04L12/28 , H04L12/66 , H04J3/02 , H04L27/00 , H04L12/24 , G06F13/00 , H04L12/933
CPC分类号： H04L41/00 , G06F11/2007 , G06F13/00 , H04L49/10
摘要： A communications parallel bus receiver interface having N+1 data lines and method of operation. The parallel bus interface employs receiver redundancy at the bus level such that there are N+1 receiver devices. One of the N+1 data signals comprising a spare data signal when a failure occurs in a corresponding channel transmitting one of N parallel data signals. An input switching network is configured to receive and couple N+1 parallel data signals along respective paths to corresponding parallel-configured bit receiver devices, and adapted to couple one received data signal to two or three adjacent bit receivers. A calibration device calibrates one of the two or three adjacent bit receivers, and a qualification device qualifies data decisions made during calibration processes performed by the calibration device. The method cycles through N+1 receivers for periodic recalibration of each receiver (one at a time) while N+1 inputs are processed continuously and uninterrupted.
摘要翻译：具有N + 1条数据线和操作方法的通信并行总线接收器接口。并行总线接口在总线电平上采用接收机冗余，使得存在N + 1个接收机设备。在发送N个并行数据信号中的一个的相应信道中发生故障时，N + 1个数据信号中的一个包括备用数据信号。输入交换网络被配置为沿着相应的路径接收并耦合N + 1个并行数据信号到相应的并行配置的位接收器设备，并且适于将一个接收的数据信号耦合到两个或三个相邻的位接收器。校准装置校准两个或三个相邻位接收器中的一个，并且鉴定装置限定由校准装置执行的校准过程期间进行的数据决定。该方法通过N + 1个接收机周期性地重新校准每个接收机（一次一个），而N + 1个输入被连续不间断地处理。

39. 发明授权

US08855147B2 Devices and methods to communicate data streams 有权
标题翻译：用于传送数据流的设备和方法
公开(公告)号：US08855147B2
公开(公告)日：2014-10-07
申请号：US13177087
申请日：2011-07-06
申请人： Bhavesh N. Desai , Nemmara K. Shankaranarayanan , David Hilton Shur , Aleksandra Smiljanic , Todd J. Totland , Jacobus E. van der Merwe , Sheryl Leigh Woodward
发明人： Bhavesh N. Desai , Nemmara K. Shankaranarayanan , David Hilton Shur , Aleksandra Smiljanic , Todd J. Totland , Jacobus E. van der Merwe , Sheryl Leigh Woodward
IPC分类号： H04J3/02
CPC分类号： H04L12/2861 , H04L12/2801 , H04L12/2856 , H04L12/2898 , H04L25/14 , H04L29/06 , H04L69/14
摘要： A method includes receiving, at a transmit site, a first stream of packets addressed to an end user device in a first address space. The first stream of packets is encapsulated to form a second stream of packets addressed in a second address space. A first packet of the second stream of packets is assigned to a first radio frequency channel of a plurality of radio frequency channels. A second packet of the second stream of packets is assigned to a second radio frequency channel of the plurality of radio frequency channels. The first packet is transmitted via the first radio frequency channel and, in parallel, the second packet is transmitted via the second radio frequency channel.
摘要翻译：一种方法包括在发送站点处接收在第一地址空间中寻址到最终用户设备的第一分组流。封包第一个数据包流，形成第二个地址空间中寻址的第二个数据包。第二分组流的第一分组被分配给多个射频信道的第一射频信道。第二分组流的第二分组被分配给多个射频信道中的第二射频信道。经由第一射频信道发送第一分组，并行地经由第二射频信道发送第二分组。

40. 发明授权

US08842581B2 Method, a device and a system for duplex communications 有权
标题翻译：方法，设备和双工通信系统
公开(公告)号：US08842581B2
公开(公告)日：2014-09-23
申请号：US10592899
申请日：2004-03-16
申请人： Ari Hottinen
发明人： Ari Hottinen
IPC分类号： H04B7/005 , H04J13/00 , H04B1/44 , H04L5/14 , H04W4/00 , H04B7/216 , H04J1/00 , H04B7/212 , H04J3/17 , H04J4/00 , H04L12/43 , H04J3/02 , H04L12/66 , H04W16/00 , H04B7/26 , H04L1/00
CPC分类号： H04W16/00 , H04B7/2615 , H04B7/265 , H04L1/0003 , H04L1/0009
摘要： A method, a device, and a system for duplex communications. Uplink and downlink frequencies are allocated in an orthogonal manner such that at one time instant a certain carrier frequency is used for uplink (downlink) transmission and at some other time instant for downlink (uplink) transmission. Correspondingly, at said one time instant a second carrier frequency is used for downlink (uplink) transmission and at said some other time instant optionally for uplink (downlink) transmission.
摘要翻译：一种用于双工通信的方法，设备和系统。以正交方式分配上行链路和下行链路频率，使得在某个时刻，某一载波频率用于上行链路（下行链路）传输，并且在某些其他时刻用于下行链路（上行链路）传输。相应地，在所述一个时刻，第二载波频率用于下行链路（上行链路）传输，并且在所述其它时间点，可选地用于上行链路（下行链路）传输。

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