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41. 发明公开

EP2060114A1 BIDIRECTIONAL SIGNAL TRANSMISSION APPARATUS AND METHOD 审中-公开
标题翻译：双向信号传输装置和方法
公开(公告)号：EP2060114A1
公开(公告)日：2009-05-20
申请号：EP07803446.9
申请日：2007-09-12
申请人： Thomson Licensing
发明人： YU, Yinfei , ZHANG, Junbiao , ZHANG, Zhigang , SCHEMMANN, Heinrich
IPC分类号： H04N7/10 , H04L12/64 , H04L5/06
CPC分类号： H04L12/6418 , H04L5/143 , H04L27/0002
摘要： The present invention relates a bidirectional signal transmission apparatus and method, wherein said apparatus comprises a processor unit connected in signal communication with an Ethernet, an RF modulation/demodulation unit, and an RF frequency conversion unit connected in signal communication with a coaxial cable network. The data signal input from the Ethernet is modulated into standard IEEE802.11 signal by means of said signal processing unit and RF modulation/demodulation unit, and then down-converted from 2.4 GHz or 5.8 GHz standard IEEE802.11 signal to a range of 500 MHz to 2000 MHz, and preferably to a range of 900 MHz to 1200 MHz. The bidirectional transmission apparatus further includes a frequency band selector for selecting different frequency bands so as to broaden the bandwidth of the signal and a real broad band data transmission is accomplished.
摘要翻译：本发明涉及双向信号传输设备和方法，其中所述设备包括与以太网进行信号通信连接的处理器单元，RF调制/解调单元和与同轴电缆网络信号通信连接的RF频率转换单元。从以太网输入的数据信号借助于所述信号处理单元和RF调制/解调单元被调制成标准IEEE802.11信号，然后从2.4GHz或5.8GHz标准IEEE802.11信号下变频到500 MHz至2000MHz，并且优选为900MHz至1200MHz的范围。双向传输装置还包括用于选择不同频带的频带选择器，以扩大信号的带宽，并且实现真正的宽带数据传输。

42. 发明公开

EP3005346A1 METHOD AND SYSTEM FOR IDENTIFYING LOCATION ASSOCIATED WITH VOICE COMMAND TO CONTROL HOME APPLIANCE 审中-公开
标题翻译：方法和系统，用于识别和语音控制装置连接的位置用于控制预算
公开(公告)号：EP3005346A1
公开(公告)日：2016-04-13
申请号：EP13885491.4
申请日：2013-05-28
申请人： Thomson Licensing
发明人： ZHANG, Zhigang , ZHANG, Yanfeng , XU, Jun
IPC分类号： G10L15/02
CPC分类号： G10L15/22 , G06F3/167 , G10L25/06 , G10L25/24 , G10L25/51 , G10L2015/228
摘要： The present invention relates to a method for controlling a home appliance located in assigned room with voice commands in home environment. The method comprises the steps of: receiving a voice command by a user; recording the received voice command; sampling the recorded voice command and feature extracting from the recorded voice command; determining room label by comparing the extracted features of the voice command with feature references, wherein the room label is associated with the feature references; assigning the room label to the voice command; and controlling the home appliance located in the assigned room in accordance with the voice command.

43. 发明公开

EP2926269A1 METHOD AND APPARATUS FOR VIDEO RETRIEVAL 审中-公开
标题翻译：方法和设备的视频通话
公开(公告)号：EP2926269A1
公开(公告)日：2015-10-07
申请号：EP12889058.9
申请日：2012-11-30
申请人： Thomson Licensing
发明人： ZHANG, Yanfeng , ZHANG, Zhigang , XU, Jun
IPC分类号： G06F17/30
CPC分类号： G06F17/30799 , G06F3/0482 , G06F17/3053 , G06F17/3084
摘要： The invention provides a method and apparatus for video retrieval. The method comprises: providing a user interface for a user to input a text query relevant to a video to be retrieved; carrying out a text-based image searching based on the text query to provide a plurality of images relevant to the video; and carrying out an example-based video retrieval based on one image selected by the user from the plurality of images.

44. 发明公开

EP2681911A1 METHOD AND DEVICE FOR VIEW SWITCHING 审中-公开
标题翻译：方法和设备变化视图
公开(公告)号：EP2681911A1
公开(公告)日：2014-01-08
申请号：EP11859897.8
申请日：2011-02-28
申请人： Thomson Licensing
发明人： ZHANG, Zhigang , CHENG, Linxiang , MA, Xiaojun
IPC分类号： H04N7/24
CPC分类号： H04N21/4113 , H04N21/21805 , H04N21/25808 , H04N21/41407 , H04N21/440218 , H04N21/440263 , H04N21/44227 , H04N21/482
摘要： It is provided a method for view switching between a first device and a second device. The first device and the second device are used to display respectively a first multimedia content and a second multimedia content that are correlated, it comprises the steps of receiving and displaying, by the first device, data of the first multimedia content; in response to a view switching instruction, sending data of the first multimedia content to the second device and receiving data of the second multimedia content from the second device; and displaying the received data of the second multimedia content.

45. 发明公开

EP2232778A1 APPARATUS AND METHOD FOR CONCURRENTLY ACCESSING MULTIPLE WIRELESS NETWORKS 审中-公开
标题翻译： DEVICE AND METHOD FOR THE同时访问多个无线网络
公开(公告)号：EP2232778A1
公开(公告)日：2010-09-29
申请号：EP08866483.4
申请日：2008-12-15
申请人： Thomson Licensing
发明人： CHENG, Linxiang , ZHANG, Zhigang , WANG, Xian Lei , ZOU, Li
IPC分类号： H04L12/28 , H04W8/26 , H04W84/12
CPC分类号： H04L61/2038 , H04L29/12254 , H04L29/12839 , H04L61/6022 , H04W8/26 , H04W48/18 , H04W88/06
摘要： The present invention provides an apparatus (105) and method for concurrently accessing multiple wireless networks, comprising: a host (201) for allocating a plurality of virtual MAC addresses based on the number of the wireless networks (101, 102) to be accessed, and a plurality of virtual MAC devices (204-1...204-n) each having one of the virtual MAC addresses allocated by the host, for accessing the multiple wireless networks (101, 102) concurrently; wherein a physical address of the apparatus (105) is set as a transmitter or receiver address of frames for accessing the multiple wireless networks (101, 102) concurrently.

46. 发明公开

EP2067300A1 HEADEND APPARATUS FOR DATA TRANSMISSION OVER CABLE ACCESS NETWORK 审中-公开
标题翻译：前端设备进行数据传输通过有线接入网
公开(公告)号：EP2067300A1
公开(公告)日：2009-06-10
申请号：EP07816469.6
申请日：2007-09-29
申请人： THOMSON Licensing
发明人： YU, Jinfei , ZHANG, Junbiao , ZHANG, Zhigang
IPC分类号： H04L12/00
CPC分类号： H04L12/2801 , H04N21/6118
摘要： A server (10) used to transmit the Ethernet data signals from an Ethernet network to multiple cable TV network clients (40) or receive the Ethernet data signals from the multiple cable TV network clients (40), the server (10) comprising multiple APs (access points) (20), wherein the APs synchronously start a downlink transmission or an uplink transmission, and wherein during the downlink transmission the APs (20) convert the Ethernet data signals into the encoded and modulated RF signals and transmit the encoded and modulated RF signals to the multiple cable TV network clients (40), and during the uplink transmission the APs (20) receive the encoded and modulated RF signals from the cable TV network clients (40) and convert the encoded and modulated RF signals into the Ethernet data signals.

47. 发明授权

EP2168315B1 METHODS AND APPARATUSES FOR MEDIA ACCESS IN CONTENTION-BASED NETWORKS 有权
公开(公告)号：EP2168315B1
公开(公告)日：2018-09-19
申请号：EP07809822.5
申请日：2007-06-22
申请人： Thomson Licensing
发明人： WANG, Charles, Chunaming , LI, Jun , ZHANG, Huanqiang , ZHANG, Zhigang , MA, Xiao-Jun , HE, Yong
IPC分类号： H04W74/08 , H04L12/413 , H04Q11/04
CPC分类号： H04L12/413 , H04Q11/04 , H04W74/0875
摘要： A method and apparatus are described for gaining access to a communication medium in a contention-based network, including determining a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect one of a priority and traffic patterns. Further, a method and apparatus are described for gaining access to a communication medium in a contention-based network, including receiving a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect a priority.

48. 发明公开

EP3025252A1 METHOD, APPARATUS AND SYSTEM FOR COVERT ADVERTISING 审中-公开
标题翻译： VERFAHREN，VORRICHTUNG UND SYSTEMFÜRSCHLEICHWERBUNG
公开(公告)号：EP3025252A1
公开(公告)日：2016-06-01
申请号：EP13890156.6
申请日：2013-07-24
申请人： Thomson Licensing
发明人： SHI, Yuntao , ZHANG, Zhigang , ZHANG, Yanfeng
IPC分类号： G06F17/30
CPC分类号： H04N21/23424 , G06Q30/0241 , G11B27/031 , G11B27/28 , H04N21/440236 , H04N21/4888 , H04N21/6125 , H04N21/812 , H04N21/85406
摘要： A covert advertising method, apparatus and system are provided. The method, apparatus and system include converting at least one of audio, a visual product representation and a visual service representation in video content into text, searching a database to determine if an identifier for stored advertising content is associated with the text and if an identifier for stored advertising content is associated with the text, requesting the communication of the associated stored advertising content for display.
摘要翻译：提供隐蔽广告方法，装置和系统。方法，装置和系统包括将视频内容中的音频，视觉产品表示和视觉服务表示中的至少一个转换为文本，搜索数据库以确定所存储的广告内容的标识符是否与文本相关联，以及如果标识符对于存储的广告内容与文本相关联，请求相关联的存储的广告内容的通信以进行显示。

49. 发明公开

EP2926548A1 METHOD AND DEVICE FOR SELECTING A DESIRABLE CHANNEL WHEN POWERED-ON 审中-公开
标题翻译：方法和装置用于选择所需的通道当开关转换
公开(公告)号：EP2926548A1
公开(公告)日：2015-10-07
申请号：EP12889364.1
申请日：2012-11-30
申请人： Thomson Licensing
发明人： ZHANG, Zhigang , SHI, Yuntao , ZHANG, Yanfeng
IPC分类号： H04N5/44
CPC分类号： H04N21/4432 , H04N21/4383 , H04N21/44222
摘要： The present invention relates to a method for selecting desirable channel when powered-on. The method comprises storing data of the start viewing time, the stop viewing time, and the channel of a program a user views as a user's viewing history table; selecting a start channel when powered-on from a plurality of channels corresponding to broadcast signals; receiving an input signal corresponding to the start channel selected by the channel selecting means; wherein, when powered-on, if current time falls in the viewing period from the start viewing time to the stop viewing time starting from the latest entry on the user's viewing history table, the channel selecting means selects the channel corresponding to the matching viewing period as a start channel, and if it does not, the channel selecting means selects a corresponding channel whose start time has the shortest distance with the current time and is the latest entry on the user's viewing history table.

50. 发明授权

EP2132904B1 Method for reducing congestion in DHCP network system 有权
标题翻译：一种用于在DHCP网络系统减少拥塞方法
公开(公告)号：EP2132904B1
公开(公告)日：2015-06-03
申请号：EP07720686.0
申请日：2007-04-06
申请人： Thomson Licensing
发明人： ZHANG, Zhigang , GAO, Kui , LI, Jiansong
IPC分类号： H04L29/12
CPC分类号： H04L47/10 , H04L29/12283 , H04L47/125 , H04L61/2015 , H04L61/2061

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