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191. 发明申请

US20170012730A1 FREE SPACE OPTICAL COMMUNICATIONS NETWORK WITH MULTIPLEXED BENT PIPE CHANNELS 审中-公开
标题翻译：自由空间光通信网络与多路复用的管道通道
公开(公告)号：US20170012730A1
公开(公告)日：2017-01-12
申请号：US14792592
申请日：2015-07-06
申请人： The Boeing Company
发明人： Stephen G. Lambert
IPC分类号： H04J14/02 , H04B10/112 , H04B10/29
CPC分类号： H04J14/021 , H04B10/1129 , H04B10/118 , H04B10/29 , H04J14/02 , H04Q11/0005 , H04Q2011/0016
摘要： A free space optical communications network comprises a constellation of relay nodes in serial optical communication to form an optical path. The relay nodes are configured to wavelength-multiplex a plurality of wavelength-dependent optical bent pipe channels into and out of the optical path.
摘要翻译：自由空间光通信网络包括串行光通信中的中继节点的星座以形成光路。中继节点被配置为将多个波长相关的光弯曲管道波长多路复用到光路中并进出光路。

192. 发明授权

US09531474B2 Systems and methods for clip prevention in a CATV network 有权
标题翻译：用于CATV网络中剪辑预防的系统和方法
公开(公告)号：US09531474B2
公开(公告)日：2016-12-27
申请号：US14625601
申请日：2015-02-18
申请人： ARRIS Enterprises, Inc.
发明人： Marcel F. Schemmann , Venkatesh G. Mutalik
IPC分类号： H04B10/00 , H04B10/2575 , H04B10/27 , H04J14/02 , H04B10/2507 , H04B10/29 , H04B10/50 , H04B10/25 , H04B10/516 , H04B10/564 , H04B10/075 , H04B10/272 , H04B10/58 , H04N7/22
CPC分类号： H04B10/25751 , H04B10/075 , H04B10/07955 , H04B10/2503 , H04B10/2507 , H04B10/2575 , H04B10/27 , H04B10/272 , H04B10/29 , H04B10/50 , H04B10/516 , H04B10/564 , H04B10/58 , H04J14/02 , H04J14/0221 , H04J14/0232 , H04J14/0235 , H04J14/0249 , H04J14/025 , H04J14/0278 , H04N7/22
摘要： Systems and methods for preventing laser clipping in a CATV network.
摘要翻译：用于在CATV网络中防止激光削波的系统和方法。

193. 发明申请

US20160294462A1 METHOD AND DEVICE FOR OPERATING BEAM MODE IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中操作光束模式的方法和装置
公开(公告)号：US20160294462A1
公开(公告)日：2016-10-06
申请号：US15037317
申请日：2014-12-26
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Cheol Jeong , Hyunkyu Yu , Jeongho Park , Jaewon Kim
IPC分类号： H04B7/06 , H04L25/02 , H04B10/29 , H04W88/08 , H04W72/04
CPC分类号： H04B7/0695 , H04B7/063 , H04B10/25752 , H04B10/29 , H04L25/0202 , H04W72/046 , H04W72/085 , H04W88/08
摘要： According to one embodiment of the present invention, provided is a method for setting a beam mode of a base station in a wireless communication system, comprising the steps of: selecting the beam mode for at least one terminal, which is serviced by the base station, on the basis of a channel state of a transmission beam or a reception beam of the base station; transmitting, to the terminal, a control message including selected beam mode information; and performing data communication with the terminal by using the transmission beam and the reception beam corresponding to the selected mode. In addition, according to one embodiment of the present invention, provided is a communication method of the terminal in the wireless communication system, comprising the steps of: receiving a beam mode setting message from the base station; setting either a beam fixation mode or a beam sweeping mode on the basis of the received beam mode setting message; and performing data communication with the base station on the basis of the set mode.
摘要翻译：根据本发明的一个实施例，提供了一种用于在无线通信系统中设置基站的波束模式的方法，包括以下步骤：为由基站服务的至少一个终端选择波束模式基于所述基站的发送波束或接收波束的信道状态，向终端发送包括所选波束模式信息的控制消息; 以及通过使用与所选择的模式对应的发送波束和接收波束来执行与终端的数据通信。此外，根据本发明的一个实施例，提供了一种终端在无线通信系统中的通信方法，包括以下步骤：从基站接收波束模式设置消息; 基于接收到的波束模式设置消息来设置波束固定模式或波束扫描模式; 以及基于所述设定模式与所述基站进行数据通信。

194. 发明申请

US20160269116A1 SATELLITE LASER COMMUNICATIONS RELAY NETWORK 有权
标题翻译：卫星激光通信继电网
公开(公告)号：US20160269116A1
公开(公告)日：2016-09-15
申请号：US15067933
申请日：2016-03-11
申请人： The Aerospace Corporation
发明人： Richard P. WELLE , Siegfried W. JANSON , Roger YANG , John SERAFINI
IPC分类号： H04B10/29 , H04B7/185
CPC分类号： H04B10/29 , H04B7/18513 , H04B10/118 , H04W84/06
摘要： A system for reducing the cost and increasing the rate and reliability of data transmission from space to ground includes a network of relay satellites in low Earth orbit (LEO). Each relay satellite is configured to receive data from one or more client satellites, and configured to transmit data from LEO to ground using optical communications. The system may also include multiple optical ground stations configured to receive the data and transmit the received data using terrestrial networks to client locations. The network may provide an alternative to downlinking large amounts of data for new satellite operators without an existing ground network and for established satellite operators seeking higher data rates, lower latency, or reduced ground system operating costs.
摘要翻译：一种用于降低成本并提高从空间到地面的数据传输的速率和可靠性的系统包括低地球轨道（LEO）中的中继卫星网络。每个中继卫星被配置为从一个或多个客户端卫星接收数据，并且被配置为使用光通信从LEO向地面传输数据。该系统还可以包括被配置为接收数据并且使用地面网络将接收到的数据发送到客户端位置的多个光地面站。网络可以提供一种替代方案，用于在没有现有地面网络的情况下为新的卫星运营商下载大量数据，并且为建立的卫星运营商寻求更高的数据速率，更低的延迟或降低的地面系统运营成本提供替代

195. 发明申请

US20160248507A1 Systems and Methods for Burst Detection in a CATV Network 有权
标题翻译：用于CATV网络突发检测的系统和方法
公开(公告)号：US20160248507A1
公开(公告)日：2016-08-25
申请号：US15144202
申请日：2016-05-02
申请人： ARRIS Enterprises LLC
发明人： Marcel Schemmann , Venkatesh G. Mutalik
IPC分类号： H04B10/2575 , H04J14/02 , H04B10/564
CPC分类号： H04B10/25751 , H04B10/075 , H04B10/07955 , H04B10/2503 , H04B10/2507 , H04B10/2575 , H04B10/27 , H04B10/272 , H04B10/29 , H04B10/50 , H04B10/516 , H04B10/564 , H04B10/58 , H04J14/02 , H04J14/0221 , H04J14/0232 , H04J14/0235 , H04J14/0249 , H04J14/025 , H04J14/0278 , H04N7/22
摘要： Systems and methods for detecting laser transmission bursts in a CATV network.
摘要翻译：用于检测CATV网络中激光传输突发的系统和方法。

196. 发明申请

US20160204877A1 METHODS AND APPARATUS FOR REMOVING BEAT INTERFERENCE FROM SPLITTERS/COMBINERS 有权
标题翻译：从分离器/组合器中去除BEAT干扰的方法和装置
公开(公告)号：US20160204877A1
公开(公告)日：2016-07-14
申请号：US14593867
申请日：2015-01-09
申请人： Time Warner Cable Enterprises LLC
发明人： Paul D. Brooks , Peter H. Wolff
IPC分类号： H04B10/61
CPC分类号： H04B10/29 , H04B10/2507
摘要： Methods and apparatus for removing beat interference from the splitting and/or combining of signals. In one embodiment, an active splitter/combiner receives multiple input optical signals from downstream communication resources via a number of individual point-to-point links. Each input optical signal is converted to an electric signal (which, unlike the input optical signals, do not share a characteristic wavelength). The resulting electrical signals can be combined without introducing beat interference. Once combined, the resulting aggregate signal is converted back to an optical format for transmission via the optical network. Various other aspects of the present disclosure are directed to active splitting of optical signals.
摘要翻译：从分离和/或组合信号中去除拍频干扰的方法和装置。在一个实施例中，主动分离器/组合器经由多个单独的点对点链路从下游通信资源接收多个输入光信号。每个输入光信号被转换成电信号（与输入光信号不同，不共享特征波长）。所得到的电信号可以组合而不引入节拍干扰。一旦组合，所得到的聚合信号被转换回到用于经由光网络传输的光学格式。本公开的各种其它方面涉及光信号的主动分割。

197. 发明授权

US09313562B2 Wavelength auto-negotiation 有权
标题翻译：波长自动协商
公开(公告)号：US09313562B2
公开(公告)日：2016-04-12
申请号：US13958561
申请日：2013-08-04
申请人： MELLANOX TECHNOLOGIES LTD.
发明人： Eyal Waldman , Shai Cohen , Evelyn Landman , Benny Koren , Shmuel Levy
IPC分类号： H04Q11/00 , H04B10/29
CPC分类号： H04Q11/0005 , H04B10/29 , H04Q2011/0009 , H04Q2011/0016 , H04Q2011/0037
摘要： An apparatus includes a bank of optical detectors, an input optical filter and a selector. The optical detectors are configured to output respective detection indications in response to detecting a presence of an optical signal. The input optical filter is configured to receive an input optical signal having an input wavelength, and to route the input optical signal to one of the optical detectors in the bank depending on the input wavelength. The selector is configured to select an output wavelength based on the detection indications of the optical detectors, and to cause generation and transmission of an output optical signal at the selected output wavelength.
摘要翻译：一种装置包括一组光学检测器，输入滤光器和选择器。光检测器被配置为响应于检测到光信号的存在而输出相应的检测指示。输入滤光器被配置为接收具有输入波长的输入光信号，并且根据输入波长将输入光信号路由到存储体中的一个光检测器。选择器被配置为基于光学检测器的检测指示来选择输出波长，并且使得在所选择的输出波长处的输出光信号的产生和传输。

198. 发明授权

US09191117B2 High-speed optical transponder systems 有权
标题翻译：高速光转发器系统
公开(公告)号：US09191117B2
公开(公告)日：2015-11-17
申请号：US12889158
申请日：2010-09-23
申请人： Stephen B. Alexander , Michael Y. Frankel , Steve W. Chaddick , Roy C. Litz , Cecil D. Smith
发明人： Stephen B. Alexander , Michael Y. Frankel , Steve W. Chaddick , Roy C. Litz , Cecil D. Smith
IPC分类号： H04J14/02 , H04B10/29 , H04J3/16 , H04J14/06 , H04L1/00
CPC分类号： H04B10/29 , H04J3/1605 , H04J14/02 , H04J14/0221 , H04J14/0227 , H04J14/0273 , H04J14/0279 , H04J14/06 , H04L1/0045
摘要： The present disclosure provides high-speed wavelength division multiplexing (WDM) transponders (e.g., 10 Gb/s, 40 Gb/s, 100 Gb/s, and beyond) that receive one or more optical signals and convert and/or remodulate the received optical signals onto a newly generated optical channel along with overhead processing/addition, forward error correction, and the like. In general, the transponders of the present invention include a client-side and a line-side, each with bi-directional optical transmission. The transponders provide an effective mechanism to support WDM networks that are transparent to the client-side.
摘要翻译：本公开提供了接收一个或多个光信号并且转换和/或再调制所接收的光信号的高速波分复用（WDM）转发器（例如，10Gb / s，40Gb / s，100Gb / s及以上）将光信号与开销处理/附加，前向纠错等一起发送到新生成的光信道上。通常，本发明的应答器包括客户端和线路侧，每个都具有双向光传输。转发器提供了有效的机制来支持对客户端透明的WDM网络。

199. 发明授权

US09184848B2 Optical repeater amplifier insertion and removal technology 有权
公开(公告)号：US09184848B2
公开(公告)日：2015-11-10
申请号：US14621183
申请日：2015-02-12
申请人： Xtera Communications, Inc.
发明人： Kevin Willoughby , John Durban , Adam Arnold
IPC分类号： G02B6/00 , H04B10/29 , G02B6/44 , H04J14/02
CPC分类号： H04B10/29 , G02B6/4448 , H04J14/02 , Y10T29/49826
摘要： A repeater amplifier assembly that includes at least two chassis containing optics and electronics. The chassis are connected with a size-adjustment mechanism that can adjust a size of the repeater amplifier assembly by reversibly adjusting the positions of the chassis with respect to each other. To insert the repeater amplifier assembly into a repeater housing, the repeater amplifier assembly is accessed in a contracted position. The amplifier is inserted into the housing, and then a control of the size adjustment mechanism is actuated to urge the chassis outwards until the chassis push against the repeater housing. To remove the repeater amplifier assembly from the repeater housing, the control is actuated to cause the size adjustment mechanism to pull the chassis inwards with respect to each other until the chassis no longer push against the repeater housing. The repeater amplifier assembly may then be freely removed from the repeater housing.

200. 发明申请

US20150304041A1 SYSTEMS AND METHODS FOR BURST DETECTION IN A CATV NETWORK 有权
标题翻译：用于有线电视网络检测的系统和方法
公开(公告)号：US20150304041A1
公开(公告)日：2015-10-22
申请号：US14625613
申请日：2015-02-18
申请人： ARRIS Enterprises, Inc.
发明人： Marcel F. Schemmann , Venkatesh G. Mutalik
IPC分类号： H04B10/2575 , H04J14/02 , H04B10/564
CPC分类号： H04B10/25751 , H04B10/075 , H04B10/07955 , H04B10/2503 , H04B10/2507 , H04B10/2575 , H04B10/27 , H04B10/272 , H04B10/29 , H04B10/50 , H04B10/516 , H04B10/564 , H04B10/58 , H04J14/02 , H04J14/0221 , H04J14/0232 , H04J14/0235 , H04J14/0249 , H04J14/025 , H04J14/0278 , H04N7/22
摘要： Systems and methods for detecting laser transmission bursts in a CATV network.
摘要翻译：用于检测CATV网络中的激光传输突发的系统和方法。

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