专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20120281738A1 Method and Apparatus for Vectored Data Transmission 审中-公开
标题翻译：用于向量数据传输的方法和装置
公开(公告)号：US20120281738A1
公开(公告)日：2012-11-08
申请号：US13384834
申请日：2010-07-20
申请人： Axel Clausen , Vladimir Oksman , Heinrich Schenk
发明人： Axel Clausen , Vladimir Oksman , Heinrich Schenk
IPC分类号： H04L27/00 , H04B1/38 , H04L1/00
CPC分类号： H04B3/32 , H04L25/0226 , H04L27/2601
摘要： In some embodiments, sequences of pilot signals on different communication channels of a communication convection are shifted with respect to each other. In other embodiments, crosstalk couplings are calculated based on intermediate vectors.
摘要翻译：在一些实施例中，在通信对流的不同通信信道上的导频信号的序列相对于彼此移位。在其他实施例中，基于中间向量来计算串扰耦合。

42. 发明申请

US20110110402A1 ERROR REPORTING IN MULTI-CARRIER SIGNAL COMMUNICATION 有权
标题翻译：多载波信号通信中的错误报告
公开(公告)号：US20110110402A1
公开(公告)日：2011-05-12
申请号：US12914030
申请日：2010-10-28
申请人： Heinrich Schenk , Axel Clausen , Vladimir Oksman
发明人： Heinrich Schenk , Axel Clausen , Vladimir Oksman
IPC分类号： H04B1/38 , H04B15/00 , G06F11/00
CPC分类号： H04L1/0001 , H04L1/12
摘要： In a communication device, a multi-carrier signal with at least one group of signal carriers is received from a communication connection. For each of the signal carriers, at least one individual error value is evaluated or generated. From the individual error values, a combined error value is evaluated or generated. The combined error value is transmitted on a backchannel of the communication connection.
摘要翻译：在通信设备中，从通信连接接收具有至少一组信号载波的多载波信号。对于每个信号载体，评估或产生至少一个单独的误差值。从各个错误值中，对组合的错误值进行评估或生成。组合的错误值在通信连接的反向通道上传输。

43. 发明授权

US07864662B2 Telecommunication system and method 有权
标题翻译：电信系统和方法
公开(公告)号：US07864662B2
公开(公告)日：2011-01-04
申请号：US11436387
申请日：2006-05-18
申请人： Axel Clausen
发明人： Axel Clausen
IPC分类号： H04B3/32
CPC分类号： H04L25/03159 , H04B3/32 , H04L2025/03414
摘要： An arrangement for use in a telecommunication system includes a binder of subscriber lines, a local transceiver circuit, and a far-end crosstalk cancellation circuit. Each of the subscriber lines ends at one of a plurality of remote user terminals. The local transceiver circuit is associated with the binder of subscriber lines and comprises a plurality of substantially identical transceiver modules, each of the transceiver modules being associated to one or a small number of subscriber lines. The far-end crosstalk cancellation circuit is configured to reduce far-end crosstalk between the subscriber lines of the binder, and is operably connected to interface with at least parts of the received data of the respective local transceiver modules. The far-end crosstalk cancellation circuit operable to implement a blind training algorithm for at least one victim subscriber line based on signals received by the respective associated transceiver modules.
摘要翻译：在电信系统中使用的布置包括用户线路的绑定器，本地收发器电路和远端串扰消除电路。每个用户线在多个远程用户终端中的一个终止。本地收发器电路与用户线路的绑定器相关联并且包括多个基本相同的收发器模块，每个收发器模块与一个或少数用户线路相关联。远端串扰消除电路被配置为减少绑定器的用户线之间的远端串扰，并且可操作地连接到与各个本地收发器模块的接收数据的至少一部分的接口。所述远端串扰消除电路可操作以基于由相应的相关收发器模块接收的信号为至少一个受害者用户线路实施盲训练算法。

44. 发明申请

US20100254380A1 DSL Modem with Low-Power Mode 有权
标题翻译：具有低功耗模式的DSL调制解调器
公开(公告)号：US20100254380A1
公开(公告)日：2010-10-07
申请号：US12748491
申请日：2010-03-29
申请人： Axel Clausen , Umashankar Thyagarajan , Thomas Zettler
发明人： Axel Clausen , Umashankar Thyagarajan , Thomas Zettler
IPC分类号： H04L12/56
CPC分类号： H04M11/062 , H04L5/0042 , H04L5/1438 , H04W52/42
摘要： According to an embodiment, a DSL transceiver includes a power mode controller and a transmitter. The power mode controller is configured to set the DSL transceiver in a low power mode and move the DSL transceiver out of the low power mode responsive to the DSL transceiver receiving data. The transmitter is configured to transmit data only on a first group of sub-carriers when the power mode controller is moving the DSL transceiver out of the low power mode, the first group of sub-carriers being a subset of the sub-carriers available to the DSL transceiver for transmission.
摘要翻译：根据实施例，DSL收发器包括功率模式控制器和发射机。功率模式控制器被配置为将DSL收发器设置在低功率模式，并且响应于DSL收发器接收数据而将DSL收发器移出低功率模式。当功率模式控制器将DSL收发器移出低功率模式时，发射机被配置为仅在第一组子载波上传输数据，第一组子载波是可用于 DSL收发器用于传输。

45. 发明申请

US20090190635A1 TRANSCEIVER FOR COMMUNICATING OVER DIFFERENT MEDIA TYPES 有权
标题翻译：用于传播不同媒体类型的收发器
公开(公告)号：US20090190635A1
公开(公告)日：2009-07-30
申请号：US12325667
申请日：2008-12-01
申请人： Norbert Neurohr , Axel Clausen , Vladimir Oksman
发明人： Norbert Neurohr , Axel Clausen , Vladimir Oksman
IPC分类号： H04B1/38 , H04B7/00 , H04L27/36 , H04B3/00
CPC分类号： H04B1/005
摘要： One embodiment of the present invention relates to a transceiver. The transceiver includes a transmitter having a first transmission path configured to transmit a digital baseband signal over a wireline medium. In addition, the transmitter has a second transmission path configured to transmit a radio frequency signal over a wireless medium. Other systems and methods are also disclosed.
摘要翻译：本发明的一个实施例涉及收发器。收发器包括具有被配置为通过有线介质传输数字基带信号的第一传输路径的发射机。此外，发射机具有被配置为通过无线介质发送射频信号的第二传输路径。还公开了其它系统和方法。

46. 发明申请

US20070268811A1 Telecommunication system and method 有权
标题翻译：电信系统和方法
公开(公告)号：US20070268811A1
公开(公告)日：2007-11-22
申请号：US11436387
申请日：2006-05-18
申请人： Axel Clausen
发明人： Axel Clausen
IPC分类号： H04J3/10 , H04J11/00
CPC分类号： H04L25/03159 , H04B3/32 , H04L2025/03414
摘要： An arrangement for use in a telecommunication system includes a binder of subscriber lines, a local transceiver circuit, and a far-end crosstalk cancellation circuit. Each of the subscriber lines ends at one of a plurality of remote user terminals. The local transceiver circuit is associated with the binder of subscriber lines and comprises a plurality of substantially identical transceiver modules, each of the transceiver modules being associated to one or a small number of subscriber lines. The far-end crosstalk cancellation circuit is configured to reduce far-end crosstalk between the subscriber lines of the binder, and is operably connected to interface with at least parts of the received data of the respective local transceiver modules. The far-end crosstalk cancellation circuit operable to implement a blind training algorithm for at least one victim subscriber line based on signals received by the respective associated transceiver modules.
摘要翻译：在电信系统中使用的布置包括用户线路的绑定器，本地收发器电路和远端串扰消除电路。每个用户线在多个远程用户终端中的一个终止。本地收发器电路与用户线路的绑定器相关联并且包括多个基本相同的收发器模块，每个收发器模块与一个或少数用户线路相关联。远端串扰消除电路被配置为减少绑定器的用户线之间的远端串扰，并且可操作地连接到与各个本地收发器模块的接收数据的至少一部分的接口。所述远端串扰消除电路可操作以基于由相应的相关收发器模块接收的信号为至少一个受害者用户线路实施盲训练算法。

47. 发明授权

US07006560B2 Digital modem 有权
标题翻译：数字调制解调器
公开(公告)号：US07006560B2
公开(公告)日：2006-02-28
申请号：US09954390
申请日：2001-09-14
申请人： Matthias Kindler , Mortiz Harteneck , Axel Clausen
发明人： Matthias Kindler , Mortiz Harteneck , Axel Clausen
IPC分类号： H04B1/38 , H04L23/00
CPC分类号： H04N21/42676 , H04N5/4401 , H04N5/455 , H04N7/17309 , H04N21/4263 , H04N21/437
摘要： Digital modem for data exchange between a data distribution unit (2) and at least one receiver (3, 4) which can be connected to the digital modem (1) with: a user-data forward signal path (17) for the transmission of user data from the television-data distribution unit (2) to the receiver (3, 4) over broadband user-data forward transmission channels, a backward signal path (42) for the transmission of television-receiver control data from the receiver (3, 4) to the data distribution unit (2) over narrowband backward transmission channels; and with a control-data forward signal path (27) for the transmission of narrowband control data or user data from the data distribution unit (2) to the receiver (3, 4) over narrowband forward transmission channels, it additionally being possible for broadband user data to be transmitted over the control-data forward signal path (27) from the data distribution unit (2) to the receiver (3, 4).
摘要翻译：用于在数据分配单元（2）和可连接到数字调制解调器（1）的至少一个接收器（3,4）之间进行数据交换的数字调制解调器

48. 发明申请

US20050286403A1 Method and apparatus for the transmission of data 有权
标题翻译：用于传输数据的方法和装置
公开(公告)号：US20050286403A1
公开(公告)日：2005-12-29
申请号：US11141980
申请日：2005-05-31
申请人： Axel Clausen
发明人： Axel Clausen
IPC分类号： H04J11/00 , H04L5/02 , H04L5/06 , H04L27/00 , H04L27/26 , H04L29/04 , H04M11/06
CPC分类号： H04L27/2602 , H04L5/023 , H04L27/0008 , H04L27/2605 , H04L27/2626 , H04M11/062
摘要： A method and an apparatus for the transmission of data is provided, wherein the data, in a first operating mode, are transmitted in a plurality of first frequency bands and, in a second operating mode, are transmitted in a plurality of second frequency bands. A number of the first frequency bands is in this case greater than a number of the second frequency bands. The first operating mode is used if there is a large quantity of data to be transmitted. If only a small quantity of data is to be transmitted, switchover to the second operating mode is effected, whereby a power saving can be achieved, particularly in digital parts of a transmitting device and of a receiving device.
摘要翻译：提供了一种用于传输数据的方法和装置，其中在第一操作模式下的数据以多个第一频带发送，并且在第二操作模式中以多个第二频带发送。在这种情况下，多个第一频带大于第二频带的数量。如果有大量要发送的数据，则使用第一种操作模式。如果仅传送少量的数据，则切换到第二操作模式，从而可以实现功率节省，特别是在发送设备和接收设备的数字部分中。

49. 发明授权

US09838545B2 DSL modem with low-power mode 有权
公开(公告)号：US09838545B2
公开(公告)日：2017-12-05
申请号：US12748491
申请日：2010-03-29
申请人： Axel Clausen , Umashankar Thyagarajan , Thomas Zettler
发明人： Axel Clausen , Umashankar Thyagarajan , Thomas Zettler
IPC分类号： H04L5/14 , H04M11/06 , H04L5/00 , H04W52/42
CPC分类号： H04M11/062 , H04L5/0042 , H04L5/1438 , H04W52/42
摘要： According to an embodiment, a DSL transceiver includes a power mode controller and a transmitter. The power mode controller is configured to set the DSL transceiver in a low power mode and move the DSL transceiver out of the low power mode responsive to the DSL transceiver receiving data. The transmitter is configured to transmit data only on a first group of sub-carriers when the power mode controller is moving the DSL transceiver out of the low power mode, the first group of sub-carriers being a subset of the sub-carriers available to the DSL transceiver for transmission.

50. 发明授权

US09014244B2 Methods of implementing low-power mode for DSL modems 有权
标题翻译：实现DSL调制解调器低功耗模式的方法
公开(公告)号：US09014244B2
公开(公告)日：2015-04-21
申请号：US12748489
申请日：2010-03-29
申请人： Axel Clausen , Umashankar Thyagarajan , Thomas Zettler
发明人： Axel Clausen , Umashankar Thyagarajan , Thomas Zettler
IPC分类号： H04B1/38 , H04M11/06 , H04L5/00 , H04L5/14 , H04W52/42
CPC分类号： H04M11/062 , H04L5/0042 , H04L5/1438 , H04W52/42
摘要： According to an embodiment, a DSL transceiver is set in a low power mode and moved out of the low power mode responsive to the DSL transceiver receiving data. Data is transmitted only on a first group of sub-carriers when moving the DSL transceiver out of the low power mode, the first group of sub-carriers being a subset of the sub-carriers available to the DSL transceiver for transmission.
摘要翻译：根据实施例，响应于DSL收发器接收数据，DSL收发器被设置为低功率模式并且移出低功率模式。当将DSL收发器移出低功率模式时，数据仅在第一组子载波上传输，第一组子载波是DSL收发器可用于传输的子载波的子集。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式