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1. 发明申请

WO2007055994A3 METHOD AND SYSTEM FOR AUTONOMOUS CHANNEL COORDINATION FOR A WIRELESS DISTRIBUTION SYSTEM 审中-公开
标题翻译：用于无线分配系统的自动通道协调的方法和系统
公开(公告)号：WO2007055994A3
公开(公告)日：2007-11-01
申请号：PCT/US2006042597
申请日：2006-10-30
申请人： INTERDIGITAL TECH CORP , MARINIER PAUL , RUDOLF MARIAN , ZAKI MAGED M , ROY VINCENT
发明人： MARINIER PAUL , RUDOLF MARIAN , ZAKI MAGED M , ROY VINCENT
IPC分类号： H04L12/28 , H04W16/10 , H04W84/20 , H04W92/20
CPC分类号： H04W48/10 , H04W16/02 , H04W16/10 , H04W28/18 , H04W72/005 , H04W84/20 , H04W92/02 , H04W92/20
摘要： A method and system for autonomous channel coordination for a wireless distribution system (WDS) are disclosed. A wireless communication system includes a plurality of access points (APs) and the APs communicate each other via a WDS. A coordinated channel group (CCG) of a plurality of member APs is established. The member APs of the CCG camp on a WDS channel used for the WDS among the member APs of the CCG. One AP among the member APs of the CCG is designated as a master AP. The master AP coordinates with other member APs of the CCG for selecting and configuring the WDS channel for the CCG and addition and deletion of member APs. By allowing APs to define a CCG, changes of the WDS channel are performed autonomously while maintaining connectivity.
摘要翻译：公开了一种用于无线分布系统（WDS）的自主信道协调的方法和系统。无线通信系统包括多个接入点（AP），并且AP经由WDS彼此通信。建立多个成员AP的协调信道组（CCG）。在CCG成员AP之间，WDS频道CCG营地成员AP用于WDS。 CCG成员AP中的一个AP被指定为主AP。主AP与CCG的其他成员AP协调，用于选择和配置CCG的WDS信道，以及成员AP的添加和删除。通过允许AP定义CCG，WDS信道的改变自动执行，同时保持连接。

2. 发明申请

WO2006031834A3 METHOD AND APPARATUS FOR DETERMINING AND MANAGING CONGESTION IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
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：WO2006031834A3
公开(公告)日：2006-11-09
申请号：PCT/US2005032605
申请日：2005-09-13
申请人： INTERDIGITAL TECH CORP , KWAK JOSEPH , CUFFARO ANGELO , MARINIER PAUL , CAVE CHRISTOPHER , ALI AHMED , ROY VINCENT , TOUAG ATHMANE , LA SITA FRANK , RUDOLF MARIAN , HUNKELER TERESA , RAHMAN SHAMIN ABKAR
发明人： KWAK JOSEPH , CUFFARO ANGELO , MARINIER PAUL , CAVE CHRISTOPHER , ALI AHMED , ROY VINCENT , TOUAG ATHMANE , LA SITA FRANK , RUDOLF MARIAN , HUNKELER TERESA , RAHMAN SHAMIN ABKAR
IPC分类号： H04W28/08 , H04W28/14 , H04W48/08 , H04W48/12 , H04W48/18 , H04W48/20 , H04W72/00 , H04W74/08
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。

3. 发明申请

WO2006122233A3 METHOD AND SYSTEM FOR RESELECTING AN ACCESS POINT 审中-公开
标题翻译：用于重新设置接入点的方法和系统
公开(公告)号：WO2006122233A3
公开(公告)日：2007-11-01
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）的列表被包括在由无线发射/接收单元（WTRU）接收的介质访问控制（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以及是否不考虑候选BSS或AP以进行选择的偏好指示符。 WTRU使用该列表选择BSS或AP。

4. 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。

5. 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。

6. 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。

7. 发明申请

WO2006115864A2 METHOD AND APPARATUS FOR GENERATING LOUD PACKETS TO ESTIMATE PATH LOSS 审中-公开
标题翻译：用于产生路包的估计路径损失的方法和装置
公开(公告)号：WO2006115864A2
公开(公告)日：2006-11-02
申请号：PCT/US2006014325
申请日：2006-04-17
申请人： INTERDIGITAL TECH CORP , MARINIER PAUL , ROY VINCENT , RUDOLF MARIAN
发明人： MARINIER PAUL , ROY VINCENT , RUDOLF MARIAN
IPC分类号： H04B15/00 , H04W24/00 , H04W84/12
CPC分类号： H04W24/00 , H04W84/12
摘要： In a wireless communication system, (e.g., a wireless local area network (WLAN)), including a plurality of wireless transmit/receive units (WTRUs) and a coordinating node, (e.g., an access point (AP)), path loss is estimated by transmitting a loud packet from a first one of the WTRUs to a second one of the WTRUs. The coordinating node transmits a loud packet generation request message. A first one of the WTRUs receives the loud packet generation request message and transmits at least one loud packet at a transmission power specified by the loud packet generation request message. Optionally, the first WTRU transmits a loud packet generation response message. A second one of the WTRUs receives the loud packet and determines a path loss between the first WTRU and the second WTRU by subtracting the signal strength of the loud packet from the determined transmission power of the loud packet.
摘要翻译：在包括多个无线发射/接收单元（WTRU）和协调节点（例如，接入点（AP））的无线通信系统（例如，无线局域网（WLAN））中，路径损耗是通过从第一个WTRU发送一个响亮的分组到第二个WTRU来估计。协调节点发送一个响亮的分组生成请求消息。 WTRU中的第一个接收到巨响分组生成请求消息，并以由大声分组生成请求消息指定的发送功率发送至少一个响亮分组。可选地，第一WTRU发送响亮的分组生成响应消息。所述WTRU中的第二个接收所述响亮分组，并根据所确定的所述大量分组的传输功率减去所述响应分组的信号强度，从而确定所述第一WTRU与所述第二WTRU之间的路径损耗。

8. 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。

9. 发明申请

WO2006110404A3 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：WO2006110404A3
公开(公告)日：2009-04-16
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： 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从第一信道改变为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。

10. 发明申请

WO2006110492A3 METHOD FOR TRANSMIT AND RECEIVE POWER CONTROL IN MESH SYSTEMS 审中-公开
标题翻译： MESH系统中发射和接收功率控制的方法
公开(公告)号：WO2006110492A3
公开(公告)日：2008-10-23
申请号：PCT/US2006012905
申请日：2006-04-07
申请人： INTERDIGITAL TECH CORP , RUDOLF MARIAN , ROY VINCENT
发明人： RUDOLF MARIAN , ROY VINCENT
IPC分类号： G06F1/00 , H04W52/04 , H04W52/28 , H04W52/50 , H04W84/12
CPC分类号： H04W72/0473 , H04L1/0001 , H04L12/18 , H04L27/2655 , H04W4/06 , H04W52/146 , H04W52/18 , H04W52/243 , H04W52/286 , H04W52/362 , H04W52/367 , H04W52/46 , H04W52/50 , H04W52/54 , H04W74/002 , H04W84/12 , H04W84/18
摘要： A method and apparatus for controlling transmit and receive power level of a mesh point (MP) operating in a mesh wireless communication network of a plurality of MPs. Power capability information of a new MP is sent to at least one existing MP in the mesh network. The existing MP accepts the new MP as a member of the mesh network and sends allowed power setting information to the new MP. The new MP adjusts its power level in accordance with the allowed power setting information.
摘要翻译：一种用于控制在多个MP的网状无线通信网络中操作的网格点（MP）的发送和接收功率电平的方法和装置。新的MP的功率能力信息被发送到网状网络中的至少一个现有的MP。现有的MP接受新的MP作为网状网络的成员，并向新的MP发送允许的功率设置信息。新的MP根据允许的功率设置信息来调整其功率电平。

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