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1. 发明申请

WO2006129286A3 AUTOMATIC CANCELLATION OF BP MERGER IN MULTI-BAND OFDM ALLIANCE (MBOA) ULTRA WIDE BAND (UWB) SYSTEMS 审中-公开
公开(公告)号：WO2006129286A3
公开(公告)日：2006-12-07
申请号：PCT/IB2006/051746
申请日：2006-05-31
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , CHOU, Chun-Ting , DEL PRADO PAVON, Javier
发明人： CHOU, Chun-Ting , DEL PRADO PAVON, Javier
IPC分类号： H04B1/69
摘要： The current MBOA UWB MAC protocol requires a device that detects alien devices to include a BP Switch IE in its beacon so that its neighbors may learn the presence of the alien devices and follow that device to relocate their beacons in a coordinated fashion. However, during the transition period of beacon relocation, that device may decide to halt the relocation process as required by the standard and such decisions also have to be received by its neighbors. In such a case, a BP switch IE will be generated by that device which includes a BPST offset equal to a length of a superframe.

2. 发明申请

WO2007063521A2 WIRELESS SYSTEMS AND METHODS INCLUDING COOPERATIVE COMMUNICATION MEDIUM ACCESS CONTROL 审中-公开
标题翻译：无线系统和方法，包括合作通信中访问控制
公开(公告)号：WO2007063521A2
公开(公告)日：2007-06-07
申请号：PCT/IB2006/054539
申请日：2006-11-30
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , NANDAGOPALAN, Sai, Shankar , CHOU, Chun-Ting , DEL PRADO PAVON, Javier
发明人： NANDAGOPALAN, Sai, Shankar , CHOU, Chun-Ting , DEL PRADO PAVON, Javier
IPC分类号： H04L12/28
CPC分类号： H04W74/0816 , H04L1/004 , H04L1/16 , H04L2001/0092 , H04W88/04
摘要： A complementary medium access control (CMAC) method and apparatus are described.
摘要翻译：描述了补充介质访问控制（CMAC）方法和装置。

3. 发明申请

WO2008075264A2 METHOD AND SYSTEM OF BEACON TRANSMISSION AND RECEPTION USING DIRECTIONAL ANTENNAS 审中-公开
标题翻译：使用方向天线的信标传输和接收的方法和系统
公开(公告)号：WO2008075264A2
公开(公告)日：2008-06-26
申请号：PCT/IB2007/055069
申请日：2007-12-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , SEYEDI-ESFAHANI, Seyed-Alireza , CHOU, Chun-Ting , CHEN, Richard
发明人： SEYEDI-ESFAHANI, Seyed-Alireza , CHOU, Chun-Ting , CHEN, Richard
IPC分类号： H04Q7/36
CPC分类号： H04W16/28 , H04W48/08 , H04W48/16 , H04W74/04
摘要： A system for broadcasting and receiving a beacon signal includes a beacon transmitter (310, 400) and a beacon receiver (320, 500). The beacon transmitter includes a beacon signal generator (410) to generate a beacon signal, and a directional antenna system (420) to selectively transmit the beacon signal in a corresponding one of M different directions during each one of M beacon slots (342) during a beacon period (340) in each of a plurality of superframes (330). The beacon receiver includes a beacon signal detector (510) to receive and detect the beacon signal, and a directional antenna system (520) having an antenna pattern including a main lobe and being adapted to selectively steer the main lobe in a selected one of N different directions during each of a plurality of receiver frames each having a time period substantially equal to a time period of one of the superframes.
摘要翻译：用于广播和接收信标信号的系统包括信标发射机（310,400）和信标接收机（320,500）。信标发射机包括用于生成信标信号的信标信号发生器（410）和定向天线系统（420），用于在M个信标时隙（342）的每一个期间在M个不同方向中的相应一个中选择性地发送信标信号在多个超帧（330）中的每一个中的信标周期（340）。信标接收机包括用于接收和检测信标信号的信标信号检测器（510），以及定向天线系统（520），其具有包括主瓣的天线方向图，并且适于选择性地转向所选择的N中的主波瓣在多个接收机帧中的每一个中，每个具有基本上等于超帧之一的时间段的时间周期的不同方向。

4. 发明申请

WO2007000740A1 SYSTEM AND METHOD FOR OPPORTUNISTIC SPECTRUM-SHARING BY SPECTRUM AGILE RADIOS (SARA) 审中-公开
标题翻译：通过光谱辐射（SARA）进行机动分光光谱分析的系统与方法
公开(公告)号：WO2007000740A1
公开(公告)日：2007-01-04
申请号：PCT/IB2006/052137
申请日：2006-06-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , MANGOLD, Stefan , CHOU, Chun-Ting
发明人： MANGOLD, Stefan , CHOU, Chun-Ting
IPC分类号： H04B1/713 , H04Q7/36
CPC分类号： H04W16/14 , H04B2001/7154
摘要： An apparatus (301. i), system (300) and method are provided for opportunistically sharing spectrum between and among Spectrum Agile Radio (SARA) devices (301.i), primary (3O2.i) and secondary devices (303.i). A primary device (3O2.i) is a licensed radio system operating in licensed bands. A secondary device (303. i) is any system/device operated in an unlicensed band. Each SARA device (301.i) maintains a Spectrum Opportunity Map (SOM) (200), which is populated by the SARAs (301.i) using the spectrum and by sharing SOMs (200) among SARAs (301.i). A SARA device (301/i) probes the medium for evidence of spectrum usage and may receive explicit information concerning spectrum usage from a primary (3O2.i) which it then records in its SOM (200) and may share its SOM (200) with other SARA devices (301.i).
摘要翻译：提供了一种设备（301.i），系统（300）和方法，用于在频谱敏捷无线电（SARA）设备（301.i），主（302.i）和辅助设备（303.i）之间和之间机会地共享频谱，。主要设备（302.i）是在许可频带中运行的许可无线电系统。辅助设备（303.i）是在非许可频带中操作的任何系统/设备。每个SARA设备（301.i）维护频谱机会图（SOM）（200），其由SARA（301.i）使用频谱填充，并且通过在SARA（301.i）之间共享SOM（200）。 SARA设备（301 / i）探测媒体用于频谱使用的证据，并且可以从主（302.i）接收关于频谱使用的明确信息，然后它在其SOM（200）中记录并可以共享其SOM（200）与其他SARA设备（301.i）。

5. 发明申请

WO2004077747A1 METHOD AND SYSTEM FOR IMPROVED HANDOFF OF A MOBILE DEVICE BETWEEN WIRELESS SUBNETWORKS 审中-公开
标题翻译：无线子网之间移动设备的改进方法和系统
公开(公告)号：WO2004077747A1
公开(公告)日：2004-09-10
申请号：PCT/IB2004/000469
申请日：2004-02-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHOU, Chun-Ting , ZHONG, Zhun
发明人： CHOU, Chun-Ting , ZHONG, Zhun
IPC分类号： H04L12/28
CPC分类号： H04W36/14 , H04W36/0011 , H04W36/0016 , H04W36/02 , H04W36/12 , H04W40/36 , H04W80/04 , H04W92/02 , H04W92/20
摘要： Under the present invention, a method and system for improved handoff of a mobile device between wireless subnetworks is provided. Specifically, under the present invention, a mobile device will directly associate with a new access point of a new wireless subnetwork (layer 2 handoff) before associating with a agent of the new subnetwork (layer 3 handoff). Once the association with the new access point is complete, a forwarding request will be sent from the new access point to the old access point of the wireless subnetwork wit which the mobile device was previously associated. The forwarding request causes all data packets intended for the mobile device that are received by the old access point to be forwarded to the new access point. Then, once the mobile device has the completed its association with the agent of the new wireless subnetwork, the mobile device will receive data packets directly through the new subnetwork.
摘要翻译：在本发明中，提供了一种用于在无线子网之间改进移动设备切换的方法和系统。具体地说，在本发明中，移动设备在与新的子网络（第3层切换）的代理关联之前将直接与新的无线子网（第2层切换）的新接入点相关联。一旦与新接入点的关联完成，转发请求将从新接入点发送到移动设备先前关联的无线子网的旧接入点。转发请求使得由旧接入点接收的用于移动设备的所有数据分组转发到新的接入点。然后，一旦移动设备已经完成与新的无线子网络的代理的关联，移动设备将直接通过新的子网络接收数据分组。

6. 发明申请

WO2010013155A1 TECHNIQUES FOR ENABLING COMPATIBILITY OF ULTRA WIDEBAND DEVICES 审中-公开
标题翻译：实现超宽带设备兼容性的技术
公开(公告)号：WO2010013155A1
公开(公告)日：2010-02-04
申请号：PCT/IB2009/052979
申请日：2009-07-08
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , ZHAI, Hongqiang , CHEN, Richard , CHOU, Chun-Ting
发明人： ZHAI, Hongqiang , CHEN, Richard , CHOU, Chun-Ting
IPC分类号： H04W60/00
CPC分类号： H04W72/02 , H04W84/18 , H04W88/06
摘要： A method (200) for enabling compatibility of wireless devices having different regulation settings. The method comprises upon initialization of a wireless device, scanning a predefined common channel (S220); forming a WiNet service set (WSS) by wireless devices communicating over the predefined common channel (S230); upon switching of the wireless devices in the WSS to a channel other than the predefined common channel, checking if a new wireless device attempts to join the WSS (S240, S250); and adding the new wireless device to the WSS if such attempt was detected (S290).
摘要翻译：一种用于实现具有不同调节设置的无线设备的兼容性的方法（200）。该方法包括在初始化无线设备时扫描预定义的公共信道（S220）; 通过在预定义的公共信道上通信的无线设备形成WiNet服务集（WSS）（S230）; 在将WSS中的无线设备切换到预定义的公共信道之外的通道时，检查新的无线设备是否尝试加入WSS（S240，S250）; 并且如果检测到这样的尝试，则将新的无线设备添加到WSS（S290）。

7. 发明申请

WO2008087595A2 DEVICE DISCOVERY FOR MIXED TYPES OF DIRECTIONAL TERMINALS 审中-公开
标题翻译：用于混合类型的方向终端的设备发现
公开(公告)号：WO2008087595A2
公开(公告)日：2008-07-24
申请号：PCT/IB2008/050157
申请日：2008-01-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHEN, Richard , ZHAI, Hong , CHOU, Chun-Ting
发明人： CHEN, Richard , ZHAI, Hong , CHOU, Chun-Ting
CPC分类号： H04W8/005 , H04W16/28 , H04W84/18
摘要： An antenna (740) listens in each of a plurality of steerable sectors to determine if a primary beacon is present; transmits a primary device beacon in each of the plurality of steerable sectors if the primary beacon is not present; and transmits a secondary device beacon in a first one of the plurality of steerable sectors if a primary beacon is discovered. The antenna (740) may transmit the primary and secondary beacons on a different communication channel than a data communication channel or may transmit the primary and secondary beacons on a same communication channel as a data communication channel. The antenna (740) may divide the same communication channel into time slices wherein different time slices of a super-frame are utilized for the primary beacon, the secondary beacon, and the data communication. The secondary device (C, D) sends additional beacons in additional sectors if it receives non-primary beacon from the additional sectors.
摘要翻译：天线（740）在多个可操纵扇区中的每一个中侦听，以确定主信标是否存在; 如果主信标不存在，则在多个可操纵扇区的每一个中发送主设备信标; 并且如果发现主信标，则在所述多个可操纵扇区中的第一个中发送辅助设备信标。天线（740）可以在与数据通信信道不同的通信信道上发送主信标和次信标，或者可以在与数据通信信道相同的通信信道上发送主信标和次信标。天线（740）可以将相同的通信信道划分成时间片，其中超帧的不同时间片用于主信标，次信标和数据通信。如果辅助设备（C，D）从附加扇区接收到非主信标，则在附加扇区中发送附加信标。

8. 发明申请

WO2008087580A1 COMMUNICATION DEVICE AND METHOD OF COMMUNICATION THAT BONDS COMMUNICATION CHANNELS TOGETHER 审中-公开
标题翻译：通信设备和通信方式通信通信通信
公开(公告)号：WO2008087580A1
公开(公告)日：2008-07-24
申请号：PCT/IB2008/050117
申请日：2008-01-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SEYEDI-ESFAHANI, Sayed-Alireza , CHOU, Chun-Ting
发明人： SEYEDI-ESFAHANI, Sayed-Alireza , CHOU, Chun-Ting
IPC分类号： H04Q7/38 , H04L12/28
CPC分类号： H04W72/02 , H04W28/20
摘要： A wireless device (100) communicates in a wireless system by selecting a communication channel (202) for communication, identifying a control channel or control channels (204) designated for communication of control information for the selected communication channel, and listening for the control information (212) on the control channel to determine if the selected communication channel is bonded with any other communication channel. When control information is received via the control channel(s) indicating that the selected communication channel is bonded with at least one other communication channel, then the wireless device abstains from communication on the selected communication channel, or communicates in a narrowband mode. When control information is received via the control channel(s) indicating that the selected communication channel is not bonded with another communication channel, or when no control information is received via the control channel, then the wireless device communicates via the selected communication channel.
摘要翻译：无线设备（100）通过选择用于通信的通信信道（202），识别用于所选择的通信信道的控制信息的通信的控制信道或控制信道（204），以及监听控制信息（212），以确定所选择的通信信道是否与任何其他通信信道绑定。当经由指示所选择的通信信道与至少一个其他通信信道绑定的控制信道被接收到控制信息时，无线设备在所选择的通信信道上放弃通信，或以窄带模式进行通信。当经由指示所选择的通信信道未与另一通信信道绑定的控制信道接收到控制信息时，或者当经由控制信道未接收到控制信息时，无线设备经由所选择的通信信道进行通信。

9. 发明申请

WO2008038247A2 AUTOMATIC PARTNER SELECTION IN THE COOPERATIVE MAC PROTOCOL 审中-公开
标题翻译：合作伙伴计划中的自动合作伙伴选择
公开(公告)号：WO2008038247A2
公开(公告)日：2008-04-03
申请号：PCT/IB2007/053932
申请日：2007-09-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHOU, Chun-Ting , GHOSH, Monisha , YANG, Jun
发明人： CHOU, Chun-Ting , GHOSH, Monisha , YANG, Jun
IPC分类号： H04L12/28
CPC分类号： H04W40/246 , H04W40/22 , H04W74/08 , H04W88/04
摘要： The present invention provides a system (600), device (500) and method (400) for automatic partner selection in an existing Cooperative MAC (CMAC) protocol, which uses the Ready-to-Send (RTS), Clear-to-Send (CTS) and Partner-Clear-to-Send (PCTS) handshaking to establish cooperation. The present invention enables a "best" partner/relay (500.R.k) who is also willing to cooperate to relay information to a destination (500.D.J) for the transmitting device (i.e., the source), without the source (500.S.i) making a decision on partner selection. That is, the present invention provides a new mechanism by which the best partner/relay (500.R.k) that is also willing to cooperate will "step in" automatically without the source's involvement in selection of the partner/relay (500.R.k). This mechanism is contention-based and the partner is "selected" using local information only in a fully distributed manner.
摘要翻译：本发明提供了一种用于在现有协作MAC（CMAC）协议中自动配对选择的系统（600），设备（500）和方法（400），其使用即时发送（RTS），清除发送（CTS）和Partner-Clear-to-Send（PCTS）握手建立合作关系。本发明使得也能够合作的“最佳”伙伴/中继（500.RK）能够将信息中继到用于发送设备（即，源）的目的地（500.DJ），而不需要源（500.RJ）。 Si）决定合作伙伴选择。也就是说，本发明提供了一种新机制，通过该机制，也愿意协作的最佳伙伴/中继（500.RK）将自动“进入”，而不需要参与选择对方/中继（500.RK）。这种机制是基于争用的，合作伙伴只能以完全分布的方式“使用本地信息”进行选择。

10. 发明申请

WO2006095322A1 QUALITY OF SERVICE PROVISIONING USING PERIODIC CHANNEL TIME ALLOCATION 审中-公开
标题翻译：使用周期性通道时间分配的服务质量提供
公开(公告)号：WO2006095322A1
公开(公告)日：2006-09-14
申请号：PCT/IB2006/050730
申请日：2006-03-08
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHEN, Richard , DEL PRADO, Javier , NANDAGOPALAN, Sai, Shankar , WITTIG, Karl , CHOU, Chun-Ting , SCHMITT, Ruediger
发明人： CHEN, Richard , DEL PRADO, Javier , NANDAGOPALAN, Sai, Shankar , WITTIG, Karl , CHOU, Chun-Ting , SCHMITT, Ruediger
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W74/04 , H04L47/14 , Y02D70/142
摘要： To maximize power saving performance without compromising on the QoS requirement of an application stream, a method and wireless network device generates a subset of a periodic service interval can be used for medium time allocation and data and information can be transmitted in contiguous medium time allocated this way. This selection of a period of time below service capacity allows multiple applications access the medium and for the selection of contiguous medium time during which data transmission can occur.
摘要翻译：为了在不影响应用流的QoS要求的情况下最大化节电性能，方法和无线网络设备生成周期性服务间隔的子集可以用于中等时间分配，并且数据和信息可以在连续的中等时间内传送，办法。在低于服务能力的一段时间内的这种选择允许多个应用程序访问介质以及用于选择可能发生数据传输的连续中等时间。

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