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1. 发明申请

WO2010041127A1 METHOD AND APPARATUS FOR COMMUNICATING OVER MULTIPLE NETWORKS 审中-公开
标题翻译：用于多个网络通信的方法和装置
公开(公告)号：WO2010041127A1
公开(公告)日：2010-04-15
申请号：PCT/IB2009/007066
申请日：2009-10-08
申请人： THOMSON LICENSING , YU, Jin, Fei , WANG, Min , ZHANG, Junbiao
发明人： YU, Jin, Fei , WANG, Min , ZHANG, Junbiao
IPC分类号： H04L12/46 , H04L12/56
CPC分类号： H04L12/5692 , H04L47/70
摘要： An Asymmetric Data over Coaxial (ADoC) dual mode device provides support for both wired and wireless modes of operation, and can switch between these two modes periodically. In ADoC (wired) mode, the dual mode device operates as ADoC Station while in WLAN (wireless) mode, it operates as WLAN Access Point. In one particular implementation, a communication unit (3100, 3104, 3106) is configured for communicating over multiple media including a wireless medium and a wired medium, the communication unit being operable (1) in a wireless mode for communicating over a wireless medium using a wireless protocol, and (2) in a wired mode for communicating over the wired medium using a variation of the wireless protocol. A Media Access Control (MAC) layer uses a polling mechanism basic access method for the wired mode. A switch (3104) allows switching the communication unit between the wireless mode and the wired mode.
摘要翻译：同轴（ADoC）双模设备的非对称数据同时支持有线和无线工作模式，并且可以周期性地在这两种模式之间切换。在ADoC（有线）模式下，双模设备在WLAN（无线）模式下作为ADoC站工作，作为WLAN接入点。在一个特定实现中，通信单元（3100,3104,3106）被配置用于通过包括无线介质和有线介质的多个介质进行通信，所述通信单元可操作（1）以无线模式通过无线介质进行通信，使用无线协议，以及（2）在有线模式中，用于使用无线协议的变体通过有线介质进行通信。媒体访问控制（MAC）层使用轮询机制基本访问方法进行有线模式。开关（3104）允许在无线模式和有线模式之间切换通信单元。

2. 发明申请

WO2011039053A1 WLAN DATA RATE ADAPTION METHOD 审中-公开
标题翻译： WLAN数据速率自适应方法
公开(公告)号：WO2011039053A1
公开(公告)日：2011-04-07
申请号：PCT/EP2010/063552
申请日：2010-09-15
申请人： THOMSON LICENSING , LIU, Wei , SUI, Cheng , ZHANG, Junbiao , YU, Jin Fei
发明人： LIU, Wei , SUI, Cheng , ZHANG, Junbiao , YU, Jin Fei
IPC分类号： H04L1/00
CPC分类号： H04L1/0002 , H04L1/0016 , H04L1/002
摘要： A method of communication between a transmitter and a receiver over a channel is provided. The transmitter is capable of transmitting packets with multiple data rates, each of which adapts to a respective channel condition with regards to the performance of the communication. The method comprises the steps of, at the level of the transmitter: upon detection of a disappearance of deterioration of the channel condition, transmitting packets with a data rate selected from a group of stable data rates that are stably used before the disappearance of the deterioration but larger than the last data rate before disappearance of the deterioration.
摘要翻译：提供了一种通过信道在发射机和接收机之间进行通信的方法。发射机能够发送具有多个数据速率的分组，每个数据速率适应于相对于通信性能的相应信道状况。该方法包括以下步骤：在发射机的电平上：在检测到信道状态恶化消失后，发送数据速率的数据速率，该数据速率选自在恶化消失之前稳定使用的一组稳定数据速率但大于最后的数据速率之前的恶化消失。

3. 发明申请

WO2009127734A1 NETWORK APPARATUS AND CONTROLLING METHOD THEREFORE 审中-公开
标题翻译：网络设备及其控制方法
公开(公告)号：WO2009127734A1
公开(公告)日：2009-10-22
申请号：PCT/EP2009/054652
申请日：2009-04-20
申请人： THOMSON Licensing , LIANG, Wen Jing , ZHANG, Junbiao , YU, Jin Fei
发明人： LIANG, Wen Jing , ZHANG, Junbiao , YU, Jin Fei
IPC分类号： H04L12/413 , H04L1/00 , H04L12/56
CPC分类号： H04L12/413 , H04L1/0002 , H04L12/2801 , H04L12/40136 , H04L47/10 , Y02D50/10
摘要： The present invention provides a network apparatus in a multi-rate shared medium network and controlling method therefore. The apparatus accesses the shared medium using a contention based shared medium access protocol, wherein said apparatus is able to use a plurality of physical layer rates over the shared access medium. One of the plurality of physical layer rates is set as the rated physical layer rate of the apparatus corresponding to a rated application layer bandwidth. The method comprises the steps of determining the real physical layer rate of the apparatus; and upon detection of the real physical layer rate being lower than the rated physical layer rate, adjusting the real application layer bandwidth of the apparatus to be lower than the rated application layer bandwidth. According to the invention, the shared medium is controlled and managed as a communication resource to prevent one or some faulty CPEs from negatively influencing the application layer bandwidth of normal ones so that the normal CPEs and the network on the whole can work properly under such a condition.
摘要翻译：本发明提供一种多速率共享介质网络中的网络装置及其控制方法。该装置使用基于竞争的共享介质访问协议访问共享介质，其中所述装置能够在共享访问介质上使用多个物理层速率。将多个物理层速率中的一个设置为对应于额定应用层带宽的设备的额定物理层速率。该方法包括以下步骤：确定设备的实际物理层速率; 并且在检测到实际物理层速率低于额定物理层速率时，将设备的实际应用层带宽调整为低于额定应用层带宽。根据本发明，共享介质作为通信资源进行控制和管理，以防止一个或一个故障CPE对正常CPE的应用层带宽负面影响，使得正常CPE和网络整体可以在这样的条件。

4. 发明授权

EP1554862B1 SESSION KEY MANAGEMENT FOR PUBLIC WIRELESS LAN SUPPORTING MULTIPLE VIRTUAL OPERATORS 有权
标题翻译：会话密钥管理对于具有多个虚拟运营商公共无线LAN
公开(公告)号：EP1554862B1
公开(公告)日：2013-11-13
申请号：EP03788413.7
申请日：2003-08-13
申请人： Thomson Licensing , Zhang, Junbiao
发明人： ZHANG, Junbiao
IPC分类号： H04W12/04 , H04W48/18 , H04L9/08
CPC分类号： H04L63/06 , H04L9/0844 , H04L63/08 , H04L63/18 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W48/18 , H04W74/00 , H04W76/10 , H04W84/12 , H04W88/08
摘要： A method and apparatus for managing a session key for allowing a mobile terminal to access a wireless local area network (WLAN). The invention provides for establishing a first secure channel between an access point and a virtual operator, and suggesting a session key to the virtual operator from the access point. A second secure channel is established between the virtual operator and a user, and the session key is sent to the user via the second secure channel upon successful user authentication. The mobile terminal accesses the WLAN using the session key.

5. 发明公开

EP1554862A1 SESSION KEY MANAGEMENT FOR PUBLIC WIRELESS LAN SUPPORTING MULTIPLE VIRTUAL OPERATORS 有权
标题翻译：会话密钥管理对于具有多个虚拟运营商公共无线LAN
公开(公告)号：EP1554862A1
公开(公告)日：2005-07-20
申请号：EP03788413.7
申请日：2003-08-13
申请人： Thomson Licensing S.A. , Zhang, Junbiao
发明人： ZHANG, Junbiao
IPC分类号： H04M3/16
CPC分类号： H04L63/06 , H04L9/0844 , H04L63/08 , H04L63/18 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W48/18 , H04W74/00 , H04W76/10 , H04W84/12 , H04W88/08
摘要： A method and apparatus for managing a session key for allowing a mobile terminal to access a wireless local area network (WLAN). The invention provides for establishing a first secure channel between an access point and a virtual operator, and suggesting a session key to the virtual operator from the access point. A second secure channel is established between the virtual operator and a user, and the session key is sent to the user via the second secure channel upon successful user authentication. The mobile terminal accesses the WLAN using the session key.

6. 发明申请

WO2010001188A1 TRANSPARENT WEB PROXY 审中-公开
标题翻译：透明网页代码
公开(公告)号：WO2010001188A1
公开(公告)日：2010-01-07
申请号：PCT/IB2008/001723
申请日：2008-07-01
申请人： THOMSON LICENSING , ZHANG, Junbiao
发明人： ZHANG, Junbiao
IPC分类号： H04L29/08 , H04L29/12 , H04L29/06
CPC分类号： H04L61/2528 , H04L29/12405 , H04L63/168 , H04L67/02 , H04L67/2814
摘要： Disclosed is a system and method for providing a transparent proxy for Internet communications. A filtering and redirection module receives IP requests from at least one client (520), reads and saves the destination of the IP requests (530), and rewrites the destination of the IP request to the destination of a proxy module. Upon being unable to read, or otherwise determine, a destination for an IP request (550), the proxy module accesses destination information about the IP request from the filtering and redirection module (560). The proxy module then transmits the IP request to a web server at the original destination (580).
摘要翻译：公开了一种用于提供用于因特网通信的透明代理的系统和方法。过滤和重定向模块从至少一个客户端（520）接收IP请求，读取并保存IP请求的目的地（530），并将IP请求的目的地重写到代理模块的目的地。代理模块无法读取或以其他方式确定IP请求的目的地（550）时，从过滤和重定向模块（560）访问关于IP请求的目的地信息。代理模块然后将IP请求发送到原始目的地的网络服务器（580）。

7. 发明申请

WO2008031856A1 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：WO2008031856A1
公开(公告)日：2008-03-20
申请号：PCT/EP2007/059602
申请日：2007-09-12
申请人： THOMSON LICENSING , YU, Yinfei , ZHANG, Junbiao , ZHANG, Zhigang , SCHEMMANN, Heinrich
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：本发明涉及一种双向信号传输装置和方法，其中所述装置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进行信号通信连接的RF频率转换单元。从以太网输入的数据信号通过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，优选为900MHz至1200MHz的范围。双向发送装置还包括用于选择不同频带的频带选择器，以便扩大信号的带宽，并实现实际的宽带数据传输。

8. 发明申请

WO2004084019A2 SECURE WEB BROWSER BASED SYSTEM ADMINISTRATION FOR EMBEDDED PLATFORMS 审中-公开
标题翻译：基于WEB浏览器的嵌入式平台系统管理
公开(公告)号：WO2004084019A2
公开(公告)日：2004-09-30
申请号：PCT/US2004/007411
申请日：2004-03-11
申请人： THOMSON LICENSING S.A. , ZHANG, Junbiao , MODY, Sachin , MATHUR, Saurabh
发明人： ZHANG, Junbiao , MODY, Sachin , MATHUR, Saurabh
IPC分类号： G06F
CPC分类号： H04L1/205 , H03M7/46 , H04L7/0066
摘要： The invention provides a method for a web browser based remote administration system to maintain its security by utilizing an ActiveX control or a plug-in, without relying on HTTPS protection to transact management information. The invention does not burden the embedded system and thus is ideally suited for the remote administration of embedded systems. The invention provides a method to calculate a security code base upon identical algorithms in the administrative system having the browser and the embedded system. When the browser-based administrator submits the management information, an operator packages the control information as a string and invokes the security function in the plug-in with the string as a parameter. After the security function returns the result, the operator sends the form data together with a coded digest to the remote system. The digest may be embedded in the form data, for example, as a hidden field.
摘要翻译：本发明提供了一种用于基于Web浏览器的远程管理系统通过利用ActiveX控件或插件来维护其安全性的方法，而不依赖于HTTPS保护来处理管理信息。本发明不会对嵌入式系统造成负担，因此非常适合于嵌入式系统的远程管理。本发明提供了一种在具有浏览器和嵌入式系统的管理系统中基于相同算法计算安全代码的方法。当基于浏览器的管理员提交管理信息时，操作员将控制信息作为字符串打包，并以字符串作为参数调用插件中的安全功能。安全功能返回结果后，操作员将表单数据与编码摘要一起发送到远程系统。摘要可以嵌入在表单数据中，例如，作为隐藏字段。

9. 发明申请

WO2004017617A1 SESSION KEY MANAGEMENT FOR PUBLIC WIRELESS LAN SUPPORITNG MULTIPLE VIRTUAL OPERATORS 审中-公开
标题翻译：公共无线局域网支持多个虚拟操作员的会话密钥管理
公开(公告)号：WO2004017617A1
公开(公告)日：2004-02-26
申请号：PCT/US2003/025254
申请日：2003-08-13
申请人： THOMSON LICENSING S.A. , ZHANG, Junbiao
发明人： ZHANG, Junbiao
IPC分类号： H04M3/16
CPC分类号： H04L63/06 , H04L9/0844 , H04L63/08 , H04L63/18 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W48/18 , H04W74/00 , H04W76/10 , H04W84/12 , H04W88/08
摘要： A method and apparatus for managing a session key for allowing a mobile terminal to access a wireless local area network (WLAN). The invention provides for establishing a first secure channel between an access point and a virtual operator, and suggesting a session key to the virtual operator from the access point. A second secure channel is established between the virtual operator and a user, and the session key is sent to the user via the second secure channel upon successful user authentication. The mobile terminal accesses the WLAN using the session key.
摘要翻译：一种用于管理会话密钥以允许移动终端接入无线局域网（WLAN）的方法和装置。本发明提供了在接入点和虚拟运营商之间建立第一安全信道，以及从接入点向虚拟运营商建议会话密钥。在虚拟操作者和用户之间建立第二安全通道，并且在成功的用户认证时会话密钥通过第二安全通道发送给用户。移动终端使用会话密钥访问WLAN。

10. 发明申请

WO2004002091A1 EVER-INCREASING QUALITY FOR STORED VIDEO STREAMING IN A MOBILE WIRELESS INTERWORKING ENVIRONMENT 审中-公开
标题翻译：移动无线通信环境中存储视频流的增加质量
公开(公告)号：WO2004002091A1
公开(公告)日：2003-12-31
申请号：PCT/US2003/019278
申请日：2003-06-19
申请人： THOMSON LICENSING S.A. , ZHANG, Junbiao , LI, Jun , RAMASWAMY, Kumar
发明人： ZHANG, Junbiao , LI, Jun , RAMASWAMY, Kumar
IPC分类号： H04L23/00
CPC分类号： H04N7/17318 , H04N5/4401 , H04N5/765 , H04N21/234327 , H04N21/2662 , H04N21/4126 , H04N21/41407 , H04N21/4263 , H04N21/43637 , H04N21/440281 , H04N21/4621 , H04N21/4622 , H04N21/6131 , H04N21/64792 , H04W4/00 , H04W4/06 , H04W28/14 , H04W28/22 , H04W48/18 , H04W88/06
摘要： There is provided a method for managing the downloading and display of a video program using a mobile device in an networking environment that includes a first radio acccess nework (210) and a second radio access network (220) that has a faster transfer rate than the first network (210). A layer of video program (310) that has been encoded into multiple layers is downloaded via the first or second network (210 or 220). The downloaded video program (310) is displayed at a playback rate that corresponds to a display quality. Excess portion (320) of the downloaded video program that result when a rate at which the video program is displayed are buffered. The number of layers being downloaded and the playback rate at which the video program is displayed are increased (330) to increase the display quality, when the buffered excess portions exceeds a threshold level (325).
摘要翻译：提供了一种用于在包括第一无线电接收器（210）和第二无线电接入网络（220）的网络环境中管理使用移动设备的视频节目的下载和显示的方法，所述第一无线电接收机（210）和第二无线电接入网络（220）具有比第一网络（210）。经由第一或第二网络（210或220）下载已被编码为多层的视频节目层（310）。下载的视频节目（310）以对应于显示质量的播放速度显示。当显示视频节目的速率被缓冲时，所下载的视频节目的超出部分（320）。当缓冲的超出部分超过阈值水平时，增加了下载的层数和显示视频节目的播放速率（330）以增加显示质量。

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