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21. 发明申请

US20060056348A1 Wireless communication methods and components that implement handoff in wireless local area networks 有权
标题翻译：在无线局域网中实现切换的无线通信方法和组件
公开(公告)号：US20060056348A1
公开(公告)日：2006-03-16
申请号：US11018182
申请日：2004-12-21
申请人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag
发明人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag
IPC分类号： H04Q7/00
CPC分类号： H04W36/08 , H04W28/18 , H04W36/06 , H04W84/12 , H04W88/08
摘要： This invention relates to wireless local area networks, and particularly to the IEEE 802.11 family of standards. It consists of a method and apparatus that can be implemented in access points (APs) and subscriber wireless transmit/receive units (WTRUs), in order to allow an AP to initiate re-association of a WTRU to itself or a different AP. The invention improves the robustness of the network by enabling more efficient load balancing, congestion control, and roaming, without compromising the user experience.
摘要翻译：本发明涉及无线局域网，尤其涉及IEEE 802.11标准系列。它包括可以在接入点（AP）和用户无线发射/接收单元（WTRU）中实现的方法和装置，以便允许AP发起WTRU到其自身或不同AP的重新关联。本发明通过在不影响用户体验的情况下实现更有效的负载平衡，拥塞控制和漫游来提高网络的鲁棒性。

22. 发明申请

US20120014353A1 WIRELESS COMMUNICATION METHODS AND COMPONENTS THAT IMPLEMENT HANDOFF IN WIRELESS LOCAL AREA NETWORKS 有权
标题翻译：无线通信方法和组件在无线局域网中实现切换
公开(公告)号：US20120014353A1
公开(公告)日：2012-01-19
申请号：US13242464
申请日：2011-09-23
申请人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag
发明人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag
IPC分类号： H04W36/00
CPC分类号： H04W36/08 , H04W28/18 , H04W36/06 , H04W84/12 , H04W88/08
摘要： This invention relates to wireless local area networks, and particularly to the IEEE 802.11 family of standards. It consists of a method and apparatus that can be implemented in access points (APs) and subscriber wireless transmit/receive units (WTRUs), in order to allow an AP to initiate re-association of a WTRU to itself or a different AP. The invention improves the robustness of the network by enabling more efficient load balancing, congestion control, and roaming, without compromising the user experience.
摘要翻译：本发明涉及无线局域网，尤其涉及IEEE 802.11标准系列。它包括可以在接入点（AP）和用户无线发射/接收单元（WTRU）中实现的方法和装置，以便允许AP发起WTRU到其自身或不同AP的重新关联。本发明通过在不影响用户体验的情况下实现更有效的负载平衡，拥塞控制和漫游来提高网络的鲁棒性。

23. 发明申请

US20110305139A1 METHOD AND APPARATUS FOR DETERMINING AND MANAGING CONGESTION IN A WIRELESS COMMUNICATIONS SYSTEM 有权
标题翻译：无线通信系统中确定和管理响应的方法与装置
公开(公告)号：US20110305139A1
公开(公告)日：2011-12-15
申请号：US13212632
申请日：2011-08-18
申请人： Joseph A. Kwak , Marian Rudolf , Teresa Joanne Hunkeler , Shamim Akbar Rahman , Angelo Cuffaro , Christopher Cave , Vincent Roy , Athmane Touag , Frank LaSita , Ahmed Ali , Paul Marinier
发明人： Joseph A. Kwak , Marian Rudolf , Teresa Joanne Hunkeler , Shamim Akbar Rahman , Angelo Cuffaro , Christopher Cave , Vincent Roy , Athmane Touag , Frank LaSita , Ahmed Ali , Paul Marinier
IPC分类号： H04W24/00 , H04L12/26
CPC分类号： H04W28/0284 , H04W28/08 , H04W28/14 , H04W48/08 , H04W48/12 , H04W48/18 , H04W48/20 , H04W72/00 , H04W72/0426 , H04W74/08
摘要： A method and apparatus may be used for network management via MAC measurements. The measurements may include WTRU uplink traffic loading measurement, and an AP service loading measurement. The measurements may be applicable to at least to layers 1 and 2 as applied to, for example, 802.11k in the context of OFDM and CDMA 2000 systems, but may be applicable to other scenarios as well. A method for determining and transmitting congestion information may be provided for a Wireless Local Area Network (WLAN) system. The method and apparatus may be used for managing congestion when congestion is detected. The method and apparatus may be used in wireless systems that use a Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA) mechanism. The methods may be implemented in wireless transmit/receive units (WTRU)s and access points (AP)s of various forms.
摘要翻译：可以通过MAC测量将方法和装置用于网络管理。测量可以包括WTRU上行链路业务负载测量和AP业务负载测量。在OFDM和CDMA2000系统的上下文中，测量可以至少应用于应用于例如802.11k的层1和层2，但是也可以应用于其他场景。可以为无线局域网（WLAN）系统提供用于确定和发送拥塞信息的方法。该方法和装置可以用于在检测到拥塞时管理拥塞。该方法和装置可以用在使用载波侦听多路访问/冲突避免（CSMA / CA）机制的无线系统中。这些方法可以在各种形式的无线发射/接收单元（WTRU）和接入点（AP）中实现。

24. 发明授权

US07197015B2 Wireless communication method and system for managing the association and deassociation of a wireless transmit/receive unit 失效
标题翻译：用于管理无线发射/接收单元的关联和解耦的无线通信方法和系统
公开(公告)号：US07197015B2
公开(公告)日：2007-03-27
申请号：US10985499
申请日：2004-11-10
申请人： Athmane Touag
发明人： Athmane Touag
IPC分类号： H04J3/24
CPC分类号： H04W60/02 , H04L1/1877 , H04W4/06 , H04W24/00 , H04W48/10 , H04W52/0241 , H04W60/06 , H04W88/08 , Y02D70/142
摘要： A method and system for managing association and disassociation of a wireless transmit/receive unit (WTRU) to an access point (AP) in a wireless communication system is disclosed. Once the AP detects that a WTRU is in an inactive state for a predetermined period of time, the AP transmits an association confirmation request message to the WTRU. If the AP receives an acknowledgement (ACK) responsive to the association confirmation request message, the AP maintains the association with the WTRU. If the AP fails to receive an ACK, the AP disassociates the WTRU.
摘要翻译：公开了一种用于管理无线发射/接收单元（WTRU）到无线通信系统中的接入点（AP）的关联和分离的方法和系统。一旦AP在预定的时间段内检测到WTRU处于非活动状态，则AP向WTRU发送关联确认请求消息。如果AP接收到响应于关联确认请求消息的确认（ACK），则AP保持与WTRU的关联。如果AP无法接收到ACK，则AP将该WTRU分离。

25. 发明申请

US20050157676A1 Method and apparatus for determining and managing congestion in a wireless communications system 有权
标题翻译：用于确定和管理无线通信系统中的拥塞的方法和装置
公开(公告)号：US20050157676A1
公开(公告)日：2005-07-21
申请号：US10939785
申请日：2004-09-13
申请人： Joseph Kwak , Marian Rudolf , Teresa Hunkeler , Shamim Rahman , Athmane Touag , Frank LaSita , Ahmed Ali , Angelo Cuffaro , Christopher Cave , Vincent Roy , Paul Marinier
发明人： Joseph Kwak , Marian Rudolf , Teresa Hunkeler , Shamim Rahman , Athmane Touag , Frank LaSita , Ahmed Ali , Angelo Cuffaro , Christopher Cave , Vincent Roy , Paul Marinier
IPC分类号： H04W28/08 , H04W28/14 , H04W48/08 , H04W48/12 , H04W48/18 , H04W48/20 , H04W72/00 , H04W74/08 , H04Q7/00
CPC分类号： H04W28/0284 , H04W28/08 , H04W28/14 , H04W48/08 , H04W48/12 , H04W48/18 , H04W48/20 , H04W72/00 , H04W72/0426 , H04W74/08
摘要： An improved method of network management, particularly in the context of standards IEEE802.11 and IEEE802.11k, through two new MAC measurements, with attendant advantages. The two new measurements include WTRU uplink traffic loading measurement, and an AP service loading measurement and is generally applicable at least to layers 1 and 2 as applied to a least 802.11k in the context of OFDM and CDMA 2000 systems, but is applicable to other scenarios as well. A Method for determining and advertising congestion is also provided for a Wireless Local Area Network (WLAN) system. The present invention also introduces a method for managing congestion when congestion is detected. This aspect of the present invention applies primarily to wireless systems that use the Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA) mechanism. The methods are advantageously implemented in selectively configured WTRUs of various forms.
摘要翻译：一种改进的网络管理方法，特别是在标准IEEE802.11和IEEE802.11k的上下文中，通过两种新的MAC测量，具有附加优势。两个新的测量包括WTRU上行链路业务负载测量和AP业务负载测量，并且至少应用于在OFDM和CDMA2000系统的上下文中应用于最小802.11k的层1和2，但是适用于其他情景也是如此。还提供了一种用于确定和广告拥塞的方法，用于无线局域网（WLAN）系统。本发明还提出了一种在检测到拥塞时管理拥塞的方法。本发明的该方面主要适用于使用载波侦听多路访问/冲突避免（CSMA / CA）机制的无线系统。这些方法有利地以各种形式的选择性配置的WTRU实现。

26. 发明授权

US08867487B2 Wireless communication methods and components that implement handoff in wireless local area networks 有权
标题翻译：在无线局域网中实现切换的无线通信方法和组件
公开(公告)号：US08867487B2
公开(公告)日：2014-10-21
申请号：US13242464
申请日：2011-09-23
申请人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag
发明人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag
IPC分类号： H04W4/00 , H04W36/06 , H04W28/18 , H04W84/12
CPC分类号： H04W36/08 , H04W28/18 , H04W36/06 , H04W84/12 , H04W88/08
摘要： This invention relates to wireless local area networks, and particularly to the IEEE 802.11 family of standards. It consists of a method and apparatus that can be implemented in access points (APs) and subscriber wireless transmit/receive units (WTRUs), in order to allow an AP to initiate re-association of a WTRU to itself or a different AP. The invention improves the robustness of the network by enabling more efficient load balancing, congestion control, and roaming, without compromising the user experience.
摘要翻译：本发明涉及无线局域网，尤其涉及IEEE 802.11标准系列。它包括可以在接入点（AP）和用户无线发射/接收单元（WTRU）中实现的方法和装置，以便允许AP发起WTRU到其自身或不同AP的重新关联。本发明通过在不影响用户体验的情况下实现更有效的负载平衡，拥塞控制和漫游来提高网络的鲁棒性。

27. 发明申请

US20140029585A1 METHODS AND APPARATUSES FOR SPECTRUM SENSING IN AN OPPORTUNISTIC BAND 有权
标题翻译：运动带中频谱感测的方法和装置
公开(公告)号：US20140029585A1
公开(公告)日：2014-01-30
申请号：US13976430
申请日：2011-11-15
申请人： Martino Freda , Athmane Touag
发明人： Martino Freda , Athmane Touag
IPC分类号： H04W72/10
CPC分类号： H04W72/10 , H04W16/14 , H04W48/16 , H04W88/02
摘要： A system, apparatuses and methods are provided for communicating in an opportunistic band. Channels that are reserved for primary users are used by sensing devices when primary users are not present. A geo-location database is configured to store occupancy information of a channel and information associated with the primary user of the channel. The database includes information such as the type of primary user, and the expected occupancy time of a channel by a primary user. Sensing devices are categorized into different classes based on their sensing capability. A device capabilities database stores device classification information associated with the sensing devices attached to a dynamic spectrum management system.
摘要翻译：提供了一种用于在机会性频带中进行通信的系统，装置和方法。当主用户不存在时，感应设备将使用为主用户预留的通道。地理位置数据库被配置为存储频道的占用信息和与频道的主要用户相关联的信息。数据库包括诸如主用户的类型和主用户的频道预期占用时间等信息。感测设备根据其感测能力分为不同的类别。设备能力数据库存储与附加到动态频谱管理系统的感测装置相关联的设备分类信息。

28. 发明申请

US20120155439A1 NEIGHBOR SCANNING IN WIRELESS LOCAL AREA NETWORKS 有权
标题翻译：在无线局域网中进行邻域扫描
公开(公告)号：US20120155439A1
公开(公告)日：2012-06-21
申请号：US13335375
申请日：2011-12-22
申请人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag , Marian Rudolf
发明人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag , Marian Rudolf
IPC分类号： H04W72/04
CPC分类号： H04W36/0061 , H04W8/005 , H04W24/00 , H04W24/02 , H04W36/0055 , H04W48/12 , H04W52/0216 , H04W56/00 , H04W56/0015 , H04W84/12 , H04W92/20 , Y02D70/142 , Y02D70/23
摘要： An access point includes a transmitter configured to transmit signals, a receiver configured to receive signals, and a timing information device. The timing information device is configured to receive a timing information request from a station associated to the access point, receive timing information for a beacon signal sent by a second access point, and report the timing information to the station, The timing information includes a time difference relative to a known reference time for transmission of the beacon signal and the time difference is an offset in timing units.
摘要翻译：接入点包括被配置为发送信号的发射机，被配置为接收信号的接收机和定时信息设备。所述定时信息装置被配置为从与所述接入点相关联的站接收定时信息请求，接收由第二接入点发送的信标信号的定时信息，并将所述定时信息报告给所述站。所述定时信息包括时间相对于用于发送信标信号的已知参考时间的差异，并且时间差是定时单位的偏移。

29. 发明授权

US08005055B2 Method and apparatus for determining and managing congestion in a wireless communications system 有权
标题翻译：用于确定和管理无线通信系统中的拥塞的方法和装置
公开(公告)号：US08005055B2
公开(公告)日：2011-08-23
申请号：US10939785
申请日：2004-09-13
申请人： Joseph A. Kwak , Angelo Cuffaro , Paul Marinier , Christopher Cave , Frank La Sita , Ahmed Ali , Vincent Roy , Athmane Touag , Marian Rudolf , Teresa Joanne Hunkeler , Shamim Akbar Rahman
发明人： Joseph A. Kwak , Angelo Cuffaro , Paul Marinier , Christopher Cave , Frank La Sita , Ahmed Ali , Vincent Roy , Athmane Touag , Marian Rudolf , Teresa Joanne Hunkeler , Shamim Akbar Rahman
IPC分类号： H04W4/00 , H04L12/28
CPC分类号： H04W28/0284 , H04W28/08 , H04W28/14 , H04W48/08 , H04W48/12 , H04W48/18 , H04W48/20 , H04W72/00 , H04W72/0426 , H04W74/08
摘要： An improved method of network management, particularly in the context of standards IEEE802.11 and IEEE802.11k, through two new MAC measurements, with attendant advantages. The two new measurements include WTRU uplink traffic loading measurement, and an AP service loading measurement and is generally applicable at least to layers 1 and 2 as applied to a least 802.11k in the context of OFDM and CDMA 2000 systems, but is applicable to other scenarios as well. A Method for determining and advertising congestion is also provided for a Wireless Local Area Network (WLAN) system. The present invention also introduces a method for managing congestion when congestion is detected. This aspect of the present invention applies primarily to wireless systems that use the Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA) mechanism. The methods are advantageously implemented in selectively configured WTRUs of various forms.
摘要翻译：一种改进的网络管理方法，特别是在标准IEEE802.11和IEEE802.11k的上下文中，通过两种新的MAC测量，具有附加优势。两个新的测量包括WTRU上行链路业务负载测量和AP业务负载测量，并且至少应用于在OFDM和CDMA2000系统的上下文中应用于最小802.11k的层1和2，但是适用于其他情景也是如此。还提供了一种用于确定和广告拥塞的方法，用于无线局域网（WLAN）系统。本发明还提出了一种在检测到拥塞时管理拥塞的方法。本发明的该方面主要适用于使用载波侦听多路访问/冲突避免（CSMA / CA）机制的无线系统。这些方法有利地以各种形式的选择性配置的WTRU实现。

30. 发明授权

US07706326B2 Wireless communication methods and components that implement handoff in wireless local area networks 有权
标题翻译：在无线局域网中实现切换的无线通信方法和组件
公开(公告)号：US07706326B2
公开(公告)日：2010-04-27
申请号：US11018182
申请日：2004-12-21
申请人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag
发明人： Paul Marinier , Vincent Roy , Christopher Cave , Frank LaSita , Angelo Cuffaro , Athmane Touag
IPC分类号： H04W4/00
CPC分类号： H04W36/08 , H04W28/18 , H04W36/06 , H04W84/12 , H04W88/08
摘要： This invention relates to wireless local area networks, and particularly to the IEEE 802.11 family of standards. It consists of a method and apparatus that can be implemented in access points (APs) and subscriber wireless transmit/receive units (WTRUs), in order to allow an AP to initiate re-association of a WTRU to itself or a different AP. The invention improves the robustness of the network by enabling more efficient load balancing, congestion control, and roaming, without compromising the user experience.
摘要翻译：本发明涉及无线局域网，尤其涉及IEEE 802.11标准系列。它包括可以在接入点（AP）和用户无线发射/接收单元（WTRU）中实现的方法和装置，以便允许AP发起WTRU到其自身或不同AP的重新关联。本发明通过在不影响用户体验的情况下实现更有效的负载平衡，拥塞控制和漫游来提高网络的鲁棒性。

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