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1. 发明申请

WO2006099025A3 QOS MANAGEMENT IN WIRELESS MESH NETWORKS 审中-公开
标题翻译：无线网络中的QOS管理
公开(公告)号：WO2006099025A3
公开(公告)日：2008-02-14
申请号：PCT/US2006008384
申请日：2006-03-09
申请人： INTERDIGITAL TECH CORP , LIVET CATHERINE , ROY VINCENT , ZUNIGA JUAN CARLOS
发明人： LIVET CATHERINE , ROY VINCENT , ZUNIGA JUAN CARLOS
IPC分类号： H04L12/26
CPC分类号： H04W28/24 , H04L45/302 , H04L45/308 , H04W40/12 , H04W72/10 , H04W84/12 , H04W84/18
摘要： A mesh network includes a plurality of mesh points (MPs), a central database (DB) and a central controller (CC). The MPs are configured to broadcast quality of service (QoS) information over a wireless medium. Each MP may request QoS information directly from at least one other one of the MPs. The MPs store QoS information in the central DB and are configured to query the central DB QoS information associated with any of the MPs. Thus, QoS information is shared throughout the mesh network, and QoS policies are defined and updated where an MP may co-exist with another MP, an MP may co-exist with systems external to the mesh network, and an MP may co-exist with mesh access points (MAPs).
摘要翻译：网状网络包括多个网格点（MP），中央数据库（DB）和中央控制器（CC）。 MP被配置为通过无线介质广播服务质量（QoS）信息。每个MP可以直接从至少另一个MP请求QoS信息。 MP将QoS信息存储在中央DB中，并被配置为查询与任何MP相关联的中央DB QoS信息。因此，QoS信息在整个网状网络中共享，并且QoS策略被定义和更新，其中MP可以与另一个MP共存，MP可以与网状网络外部的系统共存，并且MP可以共存具有网格接入点（MAP）。

2. 发明申请

WO2005055493A3 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR IMPLEMENTING ACCESS POINT STARTUP AND INITIAL CHANNEL SELECTION PROCESSES 审中-公开
标题翻译：无线通信方法和实现接入点启动和初始通道选择过程的设备
公开(公告)号：WO2005055493A3
公开(公告)日：2005-09-09
申请号：PCT/US2004039599
申请日：2004-11-24
申请人： INTERDIGITAL TECH CORP , CAVE CHRISTOPHER , CUFFARO ANGELO , MARINIER PAUL , HUNKELER TERESA JOANNE , ZUNIGA JUAN CARLOS , ROY VINCENT
发明人： CAVE CHRISTOPHER , CUFFARO ANGELO , MARINIER PAUL , HUNKELER TERESA JOANNE , ZUNIGA JUAN CARLOS , ROY VINCENT
IPC分类号： H04L12/28 , H04L12/56 , H04W16/10 , H04W16/14 , H04W36/06 , H04W84/12 , H04W88/08 , H04Q7/20
CPC分类号： H04W16/10 , H04W16/14 , H04W36/06 , H04W84/12 , H04W88/08
摘要： A startup process of an access point (AP) includes a discovery phase and an announcement phase. During the discovery phase, the AP detects neighboring APs from its own extended service set (ESS), neighboring APs from different ESSs, and external sources of interference. During the announcement phase, the AP transmits its beacon signals at maximum power in order to accelerate recognition by neighboring APs running the discovery phase. An automatic initialization channel selection process of an AP scans channels the AP will use to communicate. Information of each scanned channel is recorded and a best performance channel is determined for use by the AP.
摘要翻译：接入点（AP）的启动过程包括发现阶段和公告阶段。在发现阶段，AP从其自己的扩展业务集（ESS），不同ESS的相邻AP和外部干扰源检测相邻的AP。在通告阶段，AP以最大功率发送其信标信号，以便加速运行发现阶段的相邻AP的识别。 AP的自动初始化信道选择过程扫描AP将用于通信的信道。记录每个扫描通道的信息，确定AP使用的最佳性能通道。

3. 发明申请

WO2006017064A3 ROBUST AND FAST HANDOVER IN A WIRELESS LOCAL AREA NETWORK 审中-公开
标题翻译：在无线局域网中进行稳健和快速的切换
公开(公告)号：WO2006017064A3
公开(公告)日：2006-07-27
申请号：PCT/US2005023756
申请日：2005-06-30
申请人： INTERDIGITAL TECH CORP , CUFFARO ANGELO , ROY VINCENT , RUDOLF MARIAN , MARINIER PAUL , TOUAG ATHMANE , CAVE CHRISTOPHER , ZUNIGA JUAN CARLOS , LA SITA FRANK
发明人： CUFFARO ANGELO , ROY VINCENT , RUDOLF MARIAN , MARINIER PAUL , TOUAG ATHMANE , CAVE CHRISTOPHER , ZUNIGA JUAN CARLOS , LA SITA FRANK
IPC分类号： H04L12/28 , H04L12/56 , H04W36/00 , H04W36/12 , H04W36/36 , H04W84/12
CPC分类号： H04W36/0061 , H04W36/12 , H04W84/12
摘要： A method for communicating a list of handover candidates in a wireless local area network from a station to a serving access point (AP) begins by determining a list of handover candidate APs at the station. The candidate list is sorted at the station and is sent to the serving AP. The sending step can include sending the candidate list to the serving AP upon the expiration of a predetermined period of time or upon receipt at the station of an event trigger. The method can also include the step of requesting a candidate list from the station by the serving AP.
摘要翻译：用于在无线局域网从站到服务接入点（AP）传送切换候选列表的方法开始于确定该站处的切换候选AP的列表。候选列表在站点排序并发送到服务AP。发送步骤可以包括在预定时间段到期之后或者在站点收到事件触发时将候选列表发送到服务AP。该方法还可以包括由服务AP请求来自该站的候选列表的步骤。

4. 发明申请

WO2006093638A3 WIRELESS COMMUNICATION METHOD AND SYSTEM FOR ROUTING PACKETS VIA INTRA-MESH AND EXTRA-MESH ROUTES 审中-公开
标题翻译：无线通信方法和系统，用于通过内网和外网路由器路由分组
公开(公告)号：WO2006093638A3
公开(公告)日：2007-04-19
申请号：PCT/US2006004411
申请日：2006-02-09
申请人： INTERDIGITAL TECH CORP , ROY VINCENT , ZUNIGA JUAN CARLOS
发明人： ROY VINCENT , ZUNIGA JUAN CARLOS
IPC分类号： H04L12/28 , H04W40/00 , H04W92/02
CPC分类号： H04L45/00 , H04W40/00 , H04W84/18 , H04W92/02
摘要： A wireless communication system including a mesh network having a plurality of mesh points (MPs), a plurality of wireless transmit/receive units 106s (WTRUs), extra-mesh local area network (LAN) resources, and an external network is disclosed. When one of the MPs receives a packet, a determination is made as to whether the received packet is destined to another MP belongings to the same mesh network, (or to a WTRU served by another MP), and. if so, a determinatin is made as to whether there are at least two mesh portals (104a, 104c) in the mesh network that provide access to the external network via the extra-mesh LAN resources. The packet is routed according to an intra-mesh routing algorithm if there are less than two mesh portals hi the mesh network. Otherwise, a determination is made as to whether an extra-mesh routing algorithm or an intra-mesh routing algorithm should be used.
摘要翻译：公开了一种包括具有多个网格点（MP），多个无线发射/接收单元106s（WTRU），网格外局域网（LAN）资源和外部网络的网状网络的无线通信系统。当MP中的一个接收到分组时，确定接收到的分组是否发往另一个MP属于同一网状网络（或由另一个MP服务的WTRU）。如果是，则确定在网状网络中是否存在至少两个经由超网格LAN资源访问外部网络的网状门户（104a，104c）。如果在网状网络中存在少于两个网格门户，则根据网内路由算法路由分组。否则，确定是否应该使用网格外路由算法或网内路由算法。

5. 发明申请

WO2006060358A3 METHOD FOR IMPROVING WIRELESS NETWORK PERFORMANCE IN A MULTI-CELL COMMUNICATION NETWORK 审中-公开
标题翻译：改善多小区通信网络无线网络性能的方法
公开(公告)号：WO2006060358A3
公开(公告)日：2006-12-28
申请号：PCT/US2005043054
申请日：2005-11-29
申请人： INTERDIGITAL TECH CORP , ROY VINCENT , ZUNIGA JUAN CARLOS
发明人： ROY VINCENT , ZUNIGA JUAN CARLOS
IPC分类号： H04B15/00
CPC分类号： H04W16/28 , H04W24/02
摘要： A Radio Resource Management (RRM) module (620) is provided to capture network topology information associated with a wirele communication network This information is transmitted to a Smart Antenna (SA) module (610) collocated within a network node Th SA module determines the appropriate direction, width and power of beams transmitted in the network The SA module adjusts the direction, width, and/or power of the beams accordingly A multi-purpose network node for communicating in a wireless communication network operates in a base station mode If the node detects a change in the network, it determines whether the change should trigger a change in operating modes If such a change is desired, the node switches between base station and wireless transmit/receive unit (WTRU) modes The node continues to operate in a WTRU mode until another mode tpggepng event occurs In an alternate embodiment, the multi-purpose node operates in base station and WTRU modes simultaneously.
摘要翻译：提供无线电资源管理（RRM）模块（620）以捕获与有线通信网络相关联的网络拓扑信息。该信息被发送到并置在网络节点内的智能天线（SA）模块（610）.SSA模块确定适当的在网络中传输的波束的方向，宽度和功率SA模块相应地调整波束的方向，宽度和/或功率。用于在无线通信网络中通信的多用途网络节点以基站模式操作如果节点检测网络中的变化，它确定改变是否应触发操作模式的改变如果需要这样的改变，则节点在基站和无线发射/接收单元（WTRU）模式之间切换。节点继续在WTRU中操作模式，直到发生另一种模式tpggepng事件在替代实施例中，多用途节点同时在基站和WTRU模式下操作。

6. 发明申请

WO2006138122A3 METHOD AND SYSTEM FOR CONVEYING BACKHAUL LINK INFORMATION FOR INTELLIGENT SELECTION OF A MESH ACCESS POINT 审中-公开
标题翻译：用于输入用于智能选择网路访问点的反向链路信息的方法和系统
公开(公告)号：WO2006138122A3
公开(公告)日：2007-09-27
申请号：PCT/US2006022056
申请日：2006-06-06
申请人： INTERDIGITAL TECH CORP , ROY VINCENT
发明人： ROY VINCENT
IPC分类号： H04B7/00 , H04W24/00 , H04W48/20 , H04W88/08
CPC分类号： H04W48/20 , H04W24/00 , H04W40/12 , H04W84/10 , H04W88/08 , Y02D70/00 , Y02D70/142 , Y02D70/22 , Y02D70/34
摘要： A method and system for conveying backhaul link information (416) for intelligent selection of a mesh access point (MAP) (402a) in a mesh network are disclosed. The mesh network includes a plurality of MAPs (402a,...402n). The MAPs (402a,...402n) send backhaul link information (416) regarding backhaul connections between each MAP (402a) and any interconnections in a mesh network to a wireless transmit/receive unit (WTRU) (404). The WTRU then determines a performance value with respect to the MAPs based on the backhaul link information (418) and selects one of the MAPs to associate with based on the performance value (420). The WTRU may send information about interconnection needs of the WTRU to the MAPs (412), and the MAPs may generate the backhaul link information based on the interconnection needs of the WTRU (414).
摘要翻译：公开了一种用于传送用于智能选择网状网络中的网格接入点（MAP）（402a））的回程链路信息（416）的方法和系统。网状网络包括多个MAP（402a，... 402n）。 MAP（402a，... 402n）发送关于每个MAP（402a）和网状网络中的任何互连到无线发射/接收单元（WTRU）（404）之间的回程连接的回程链路信息（416）。然后，WTRU基于回程链路信息（418）确定相对于MAP的性能值，并且基于性能值选择要关联的MAP之一（420）。 WTRU可以将关于WTRU的互连需求的信息发送到MAP（412），并且MAP可以基于WTRU的互连需求生成回程链路信息（414）。

7. 发明申请

WO2006110404A8 METHOD AND APPARATUS FOR COORDINATING SEAMLESS CHANNEL SWITCHING IN A MESH NETWORK 审中-公开
标题翻译：用于在网状网络中协调无缝隙信道切换的方法和装置
公开(公告)号：WO2006110404A8
公开(公告)日：2007-01-18
申请号：PCT/US2006012549
申请日：2006-04-05
申请人： INTERDIGITAL TECH CORP , RUDOLF MARIAN , ROY VINCENT
发明人： RUDOLF MARIAN , ROY VINCENT
IPC分类号： G06F11/00 , H04W36/06 , H04W84/00
CPC分类号： H04W36/06 , H04W36/0016 , H04W84/18
摘要： A mesh network including at least one channel master (CM) and a plurality of mesh points (MPs). The CM sends a channel change intention message to at least one of the MPs indicating the CM's intention to change from a first channel to a second channel. Upon reception of the channel change intention message, the at least one MP determines whether to switch from the first channel to the second channel. The at least one MP sends a channel change response message to the CM. The CM then determines whether to change from the first channel to the second channel based on the channel change response message. The channel change intention message may indicate a change of mode, a change of bandwidth or a change of a number of channels. The channel change intention message may indicate the timing of the channel change.
摘要翻译：一种网状网络，包括至少一个信道主（CM）和多个网格点（MP）。 CM向至少一个MP发送指示CM从第一信道改变到第二信道的意图的信道改变意图消息。在接收到频道改变意图消息时，至少一个MP确定是否从第一频道切换到第二频道。至少一个MP向CM发送频道改变响应消息。 CM然后基于信道改变响应消息确定是否从第一信道改变到第二信道。信道改变意图消息可以指示模式的改变，带宽的改变或多个信道的改变。信道改变意图消息可以指示信道改变的定时。

8. 发明申请

WO2006099023A3 METHOD AND APPARATUS FOR ASSIGNING CHANNELS TO MESH PORTALS AND MESH POINTS OF A MESH NETWORK 审中-公开
标题翻译：用于将通道分配到网状网络的网格和网点的方法和装置
公开(公告)号：WO2006099023A3
公开(公告)日：2007-12-13
申请号：PCT/US2006008382
申请日：2006-03-09
申请人： INTERDIGITAL TECH CORP , ROY VINCENT
发明人： ROY VINCENT
IPC分类号： G06F15/173 , H04W8/00 , H04W28/16 , H04W40/16 , H04W84/18
CPC分类号： H04W8/005 , H04W28/16 , H04W40/16 , H04W84/18
摘要： A radio resource management (RRM) entity which increases the capacity of a mesh network including a plurality of mesh points (MPs) and a plurality of mesh portals is disclosed. A discovery phase is performed in the mesh network such that, for each MP, the mesh network has access to information which provides a ranking of the available mesh portals and MP next-hops, and related routing metrics for each individual MP in the mesh network. A preferred mesh portal is assigned to each of the MPs in the mesh network. Each MP scans, collects, and reports channel-based measurements of all available channels. Channels are assigned to each of the mesh portals. Channels are also sequentially assigned to the MPs.
摘要翻译：公开了一种增加包括多个网格点（MP）和多个网格门户的网状网络的容量的无线电资源管理（RRM）实体。在网状网络中执行发现阶段，使得对于每个MP，网状网络可以访问提供可用网格门户和MP下一跳的排序的信息，以及网状网络中每个单独MP的相关路由度量。优选网格门户被分配给网状网络中的每个MP。每个MP扫描，收集和报告所有可用频道的基于频道的测量。通道被分配给每个网格门户。频道也被顺序分配给MP。

9. 发明申请

WO2006122233A8 METHOD AND SYSTEM FOR RESELECTING AN ACCESS POINT 审中-公开
标题翻译：用于检测接入点的方法和系统
公开(公告)号：WO2006122233A8
公开(公告)日：2007-03-01
申请号：PCT/US2006018208
申请日：2006-05-10
申请人： INTERDIGITAL TECH CORP , ROY VINCENT , MARINIER PAUL , RUDOLF MARIAN , CUFFARO ANGELO
发明人： ROY VINCENT , MARINIER PAUL , RUDOLF MARIAN , CUFFARO ANGELO
IPC分类号： H04W36/08 , H04W48/00 , H04W48/08 , H04W48/16
CPC分类号： H04W36/0061 , H04W36/08 , H04W84/12
摘要： A list of candidate basic service sets (BSSs) or access points (APs) is included in a medium access control (MAC) message which is received at a wireless transmit/receive unit (WTRU). The list includes an identity of each candidate BSS or AP and a preference indicator which indicates an extent that the candidate BSS or AP is preferred for selection and whether the candidate BSS or AP shall not be considered for selection. A BSS or AP is selected by the WTRU using the list.
摘要翻译：候选基本服务集（BSS）或接入点（AP）的列表包括在在无线发射/接收单元（WTRU）处接收的媒体接入控制（MAC）消息中。该列表包括每个候选BSS或AP的身份以及指示候选BSS或AP优选用于选择的程度的偏好指示符，以及候选BSS或AP是否不被考虑用于选择。 BSS使用该列表来选择BSS或AP。

10. 发明申请

WO2006017024A3 NEIGHBOR SCANNING IN WIRELESS LOCAL AREA NETWORKS 审中-公开
标题翻译：无线局域网中的邻域扫描
公开(公告)号：WO2006017024A3
公开(公告)日：2006-12-21
申请号：PCT/US2005023145
申请日：2005-06-29
申请人： INTERDIGITAL TECH CORP , MARINIER PAUL , ROY VINCENT , CAVE CHRISTOPHER , LA SITA FRANK , CUFFARO ANGELO , TOUAG ATHMANE , RUDOLF MARIAN
发明人： MARINIER PAUL , ROY VINCENT , CAVE CHRISTOPHER , LA SITA FRANK , CUFFARO ANGELO , TOUAG ATHMANE , RUDOLF MARIAN
IPC分类号： H04L12/28 , H04W36/08 , H04W48/10 , H04W52/02 , H04W84/12
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 , Y02D70/00 , Y02D70/142 , Y02D70/23
摘要： A method for neighbor scanning in a wireless local area network having a station, a first access point (AP) to which the station is associated, and a second AP begins by generating timing information regarding a beacon signal sent by the second AP. The timing information is reported from the first AP to the station. The station schedules a time, based on the timing information, to listen for the beacon signal transmitted by the second AP.
摘要翻译：一种用于在具有站，与该站相关联的第一接入点（AP）以及第二AP的无线局域网中进行邻居扫描的方法通过产生关于由第二AP发送的信标信号的定时信息而开始。定时信息从第一个AP报告给该站。站基于定时信息调度时间以监听由第二AP发送的信标信号。

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