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1. 发明申请

WO2007031962A2 METHOD OF CLUSTERING DEVICES IN WIRELESS COMMUNICATION NEWORK 审中-公开
标题翻译：在无线通信新闻中集群设备的方法
公开(公告)号：WO2007031962A2
公开(公告)日：2007-03-22
申请号：PCT/IB2006053298
申请日：2006-09-14
申请人： KONINKL PHILIPS ELECTRONICS NV , BIRRU DAGNACHEW , CHALLAPALI KIRAN , CORDEIRO CARLOS
发明人： BIRRU DAGNACHEW , CHALLAPALI KIRAN , CORDEIRO CARLOS
IPC分类号： H04W4/08 , H04W16/02 , H04W16/14 , H04W24/00 , H04W92/18
CPC分类号： H04W16/02 , H04W4/08 , H04W8/186 , H04W16/14 , H04W24/00 , H04W92/18
摘要： In a wireless communication network (200) comprising a base station (210) and a plurality of remote terminals (220), the plurality of remote terminals (220) are divided into a plurality of clusters (230) for communication with the base station (210), and each of the remote terminals (220) is assigned to a cluster (230) based on at least one characteristic, measured by one or more of the remote terminals (220), of one or more external signals transmitted by one or more external terrestrial transmitters (250) not associated with the communication network (200). Accordingly: a parameter of a communication between the base station (210) and each remote terminal (220) may be selected according to the cluster (230) to which each remote terminal (220) belongs; remote terminals (220) within a cluster (230) may be enabled to communicate directly with each other; and/or remote terminals (220) may be selected to perform frequency spectrum profile measurements of the frequency band used by the communication network (200) according to the clusters (230) to which they are assigned.
摘要翻译：在包括基站（210）和多个远程终端（220）的无线通信网络（200）中，多个远程终端（220）被分成多个群集（230）以用于与基站 210），并且每个远程终端（220）基于由一个或多个远程终端（220）测量的由一个或多个远程终端（220）所发送的一个或多个外部信号的至少一个特征被分配给群集（230）更多与通信网络（200）不相关的外部地面发射机（250）。因此：可以根据每个远程终端（220）所属的群集（230）来选择基站（210）和每个远程终端（220）之间的通信参数; 群集（230）内的远程终端（220）可以被启用以彼此直接通信; 和/或远程终端（220）可以被选择为根据它们被分配到的群集（230）来执行由通信网络（200）使用的频带的频谱轮廓测量。

2. 发明申请

WO2007031960A2 METHOD FOR IMPROVING SELF-COEXISTENCE OF WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：改善无线通信网络自相似性的方法
公开(公告)号：WO2007031960A2
公开(公告)日：2007-03-22
申请号：PCT/IB2006053296
申请日：2006-09-14
申请人： KONINKL PHILIPS ELECTRONICS NV , CORDEIRO CARLOS , CHALLAPALI KIRAN
发明人： CORDEIRO CARLOS , CHALLAPALI KIRAN
IPC分类号： H04W16/14 , H04W72/12
CPC分类号： H04W16/14 , H04W72/1257
摘要： Self-coexistence of first and second wireless communication networks (200) is improved by transmitting a coexistence beacon from a first station (210, 220) of the first wireless communication network (200) to a first station (210, 220) of the second wireless communication network (200). The coexistence beacon includes information about a traffic reservation of the first station (210, 220) of the first wireless communication network (200). The first station (210, 220) of the second wireless communication network (200) may then use this information in a variety of ways to reduce data collisions between the two networks (200). It can communicate this information to a base station (210) of the second wireless communication network (200). The base station (210) of the second wireless communication network (200) can then use this information to more efficiently allocate frequency channels and/or time slots for future traffic reservations of the first station (220) of the second wireless communication network (200).
摘要翻译：通过将来自第一无线通信网络（200）的第一站（210,220）的共存信标发送到第二无线通信网络（200）的第一站（210,220）来改善第一和第二无线通信网络（200）的自共存无线通信网络（200）。共存信标包括关于第一无线通信网络（200）的第一站（210,220）的业务预留的信息。然后，第二无线通信网络（200）的第一站（210,220）可以以各种方式使用该信息来减少两个网络（200）之间的数据冲突。它可以将该信息传送到第二无线通信网络（200）的基站（210）。然后，第二无线通信网络（200）的基站（210）可以使用该信息来更有效地分配用于第二无线通信网络（200）的第一站（220）的未来业务预留的频率信道和/或时隙）。

3. 发明申请

WO2007031959A3 NOTIFICATION OF INCUMBENT USERS IN DYNAMIC SPECTRUM ACCESS WIRELESS SYSTEMS 审中-公开
标题翻译：动态频谱接入无线系统中的不良用户通知
公开(公告)号：WO2007031959A3
公开(公告)日：2007-06-21
申请号：PCT/IB2006053295
申请日：2006-09-14
申请人： KONINKL PHILIPS ELECTRONICS NV , CORDEIRO CARLOS , CHALLAPALI KIRAN
发明人： CORDEIRO CARLOS , CHALLAPALI KIRAN
IPC分类号： H04W16/14 , H04W72/10 , H04W72/12 , H04W76/06 , H04W80/02 , H04W92/10
CPC分类号： H04W16/14 , H04W48/08 , H04W72/10 , H04W72/12 , H04W76/06 , H04W80/02 , H04W92/10
摘要： A wireless system and method including a medium access control (MAC) layer adapted to notify a wireless station of the presence or absence of an incumbent wireless are described.
摘要翻译：描述了一种无线系统和方法，该无线系统和方法包括适于向无线站通知存在或不存在现任无线的介质访问控制（MAC）层。

4. 发明申请

WO2008010168A3 METHOD AND SYSTEM OF BEACON TRANSMISSION AND RECEPTION 审中-公开
标题翻译：信标传输和接收的方法和系统
公开(公告)号：WO2008010168A3
公开(公告)日：2008-04-24
申请号：PCT/IB2007052796
申请日：2007-07-12
申请人： KONINKL PHILIPS ELECTRONICS NV , CORDEIRO CARLOS , GHOSH MONISHA , GADDAM VASANTH , CHALLAPALI KIRAN
发明人： CORDEIRO CARLOS , GHOSH MONISHA , GADDAM VASANTH , CHALLAPALI KIRAN
IPC分类号： H04W48/08 , H04W84/12
CPC分类号： H04W48/08 , H04W84/12
摘要： A system includes a first primary wireless system (120) that communicates over a first range, and a first beaconing device (130) associated with the first primary wireless system (120). The first beaconing device (130) communicates over at least at a second range, wherein the second range is greater than the first range. The first beaconing device listens for beacons (510) from other beaconing devices (130) associated with other primary wireless systems (120) on a plurality of channels over which the other primary systems may operate. After listening for beacons from the other beaconing devices (130) associated with other primary wireless systems, the first beaconing device transmits a first beacon (510) to a wireless device (114) of a secondary wireless system (110) that may communicate over the second range. The first beacon includes data indicating an occupation of a first one of the channels by the first primary wireless system (120).
摘要翻译：系统包括在第一范围上通信的第一主要无线系统（120）和与第一主要无线系统（120）相关联的第一信标设备（130）。第一信标装置（130）至少在第二范围进行通信，其中第二范围大于第一范围。第一信标设备从其他主要系统可以在其上操作的多个信道上侦听与其他主要无线系统（120）相关联的其他信标设备（130）的信标（510）。在从与其他主要无线系统相关联的其他信标设备（130）收听信标之后，第一信标设备向第二无线系统（110）的无线设备（114）发送第一信标（510），第二信标可以通过第二范围。第一信标包括指示由第一主无线系统（120）占用第一信道的数据。

5. 发明申请

WO2007031961A2 METHOD OF RECOVERING COMMUNICATION ACCESS IN DYNAMIC SPECTRUM ACCESS WIRELESS SYSTEMS 审中-公开
标题翻译：在动态频谱接入无线系统中恢复通信接入的方法
公开(公告)号：WO2007031961A2
公开(公告)日：2007-03-22
申请号：PCT/IB2006053297
申请日：2006-09-14
申请人： KONINKL PHILIPS ELECTRONICS NV , CORDEIRO CARLOS , CHALLAPALI KIRAN
发明人： CORDEIRO CARLOS , CHALLAPALI KIRAN
IPC分类号： H04L12/28 , H04L12/56 , H04W16/06 , H04W72/04 , H04W74/00 , H04W76/02 , H04W84/12
CPC分类号： H04W72/0406 , H04L1/22 , H04L5/06 , H04W16/06 , H04W74/00 , H04W76/02 , H04W84/12
摘要： A wireless system and method including a medium access control (MAC) layer adapted to recover service in restricted channels.
摘要翻译：一种包括媒体访问控制（MAC）层的无线系统和方法，所述媒体访问控制（MAC）

6. 发明申请

WO2007031957A2 SPECTRUM MANAGEMENT IN DYNAMIC SPECTRUM ACCESS WIRELESS SYSTEMS 审中-公开
标题翻译：动态光谱无线系统中的频谱管理
公开(公告)号：WO2007031957A2
公开(公告)日：2007-03-22
申请号：PCT/IB2006053291
申请日：2006-09-14
申请人： KONINKL PHILIPS ELECTRONICS NV , CORDEIRO CARLOS , CHALLAPALI KIRAN
发明人： CORDEIRO CARLOS , CHALLAPALI KIRAN
IPC分类号： H04W16/14 , H04W72/10 , H04W72/12
CPC分类号： H04W72/042 , H04W16/14 , H04W36/06 , H04W48/12 , H04W72/1215
摘要： A wireless system and method including a medium access control (MAC) layer adapted to transmit and receive spectrum management commands for wireless devices operating in restricted channels.
摘要翻译：一种包括媒体接入控制（MAC）层的无线系统和方法，适于发送和接收在限制信道中操作的无线设备的频谱管理命令。

7. 发明申请

WO2007031956A2 SPECTRUM MEASUREMENT MANAGEMENT FOR DYNAMIC SPECTRUM ACCESS WIRELESS SYSTEMS 审中-公开
标题翻译：动态频谱接入无线系统的频谱测量管理
公开(公告)号：WO2007031956A2
公开(公告)日：2007-03-22
申请号：PCT/IB2006053286
申请日：2006-09-14
申请人： KONINKL PHILIPS ELECTRONICS NV , CORDEIRO CARLOS , CHALLAPALI KIRAN
发明人： CORDEIRO CARLOS , CHALLAPALI KIRAN
IPC分类号： H04W24/00 , H04W24/10 , H04W74/00 , H04W80/00
CPC分类号： H04W24/10 , H04W36/30 , H04W74/00 , H04W80/00
摘要： A wireless system (100) and method (401-403) includes a medium access control (MAC) layer adapted to request and receive measurement reports from wireless devices (102) operating in restricted channels.
摘要翻译：无线系统（100）和方法（401-403）包括适合于从在受限制的信道中操作的无线设备（102）请求和接收测量报告的介质访问控制（MAC）层。

8. 发明申请

WO2004010250A3 ADAPTIVE DROPPING OF PRIORITIZED TRANSMISSION PACKETS 审中-公开
标题翻译：自适应丢弃优先传输分组
公开(公告)号：WO2004010250A3
公开(公告)日：2005-05-19
申请号：PCT/US0322510
申请日：2003-07-18
申请人： KONINKL PHILIPS ELECTRONICS NV , RUIZ FLORIACH CARLES , CHEN YINGWEI , YE JONG CHUL , CHALLAPALI KIRAN
发明人： RUIZ FLORIACH CARLES , CHEN YINGWEI , YE JONG CHUL , CHALLAPALI KIRAN
IPC分类号： H04L12/28 , H04L12/56 , H04L12/64
CPC分类号： H04W28/06 , H04L29/06027 , H04L47/10 , H04L47/24 , H04L47/2408 , H04L47/2416 , H04L47/2441 , H04L47/28 , H04L47/32 , H04L65/80 , H04W28/10 , H04W72/1242
摘要： A series of information portions are provided to a transmitter, the information portions have critical times when they need to be available to a receiver. The transmitter estimates whether the information portions can be transmitted by the transmitter in time to be made available to the receiver before the critical time. Then the transmitter only transmits the information to the receiver if it is estimated that the information portions will be transmitted in time to be made available to the receiver before the critical time.
摘要翻译：向发射机提供一系列信息部分，当它们需要对接收机可用时，信息部分具有关键时刻。发射机估计发射机是否可以及时发送信息部分，以便在关键时刻之前可以向接收机提供。然后，如果估计信息部分将在关键时间之前及时发送到接收机，则发射机仅将信息发送到接收机。

9. 发明申请

WO2009069068A3 NETWORK ENTRY AND DEVICE DISCOVERY FOR COGNITIVE RADIO NETWORKS 审中-公开
标题翻译：网络入侵和设备发现认知无线电网络
公开(公告)号：WO2009069068A3
公开(公告)日：2009-10-29
申请号：PCT/IB2008054929
申请日：2008-11-24
申请人： KONINKL PHILIPS ELECTRONICS NV , WANG JIANFENG , CHALLAPALI KIRAN
发明人： WANG JIANFENG , CHALLAPALI KIRAN
IPC分类号： H04W48/16 , H04W8/00
CPC分类号： H04W72/044 , H04W48/16
摘要： A device (400) scans and classifies each channel within a spectrum of channels (215-270) as being occupied or unoccupied (255), and, if occupied, whether it is occupied by a primary user (240), a secondary user (230), or an unknown user (260). As a secondary device (400), transmissions are avoided on channels occupied by primary users (490). The device selectively joins an existing network of secondary devices, or establishes a new network on an unoccupied channel (125), based on the quality of service (QoS) that the channel can provide and/or other factors. If the device is paired with a target device (115), the paired device advertises itself on a selected channel (345-360) for a period that is at least as long as the time required to scan all channels, to facilitate discovery in the event that the target device is also in a search mode. The advertising duration randomly alternates (345) among integer multiples of the scan duration.
摘要翻译：设备（400）扫描并分类频道（215-270）内的每个信道被占用或未被占用（255），并且如果被占用，是否被主用户（240）占用，辅助用户（ 230）或未知用户（260）。作为辅助设备（400），在主要用户（490）占用的信道上避免传输。设备选择性地加入二次设备的现有网络，或者基于信道可以提供的服务质量（QoS）和/或其他因素在未占用信道（125）上建立新网络。如果设备与目标设备（115）配对，则配对设备在所选频道（345-360）上通告自身的持续时间至少等于扫描所有频道所需的时间，以便于在目标设备也处于搜索模式的事件。广告持续时间的整数倍之间随机交替（345）。

10. 发明专利

JPH08506954A 失效
公开(公告)号：JPH08506954A
公开(公告)日：1996-07-23
申请号：JP51729595
申请日：1994-12-06
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： CHALLAPALI KIRAN , MAO WEIDONG
IPC分类号： H04N7/01 , H04N7/26 , H04N7/24

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