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21. 发明申请

WO2006110433A3 SELF-CONFIGURABLE WIRELESS LOCAL AREA NETWORK NODE 审中-公开
公开(公告)号：WO2006110433A3
公开(公告)日：2006-10-19
申请号：PCT/US2006/012743
申请日：2006-04-04
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , RAHMAN, Shamin, Abkar , ZUNIGA, Juan, Carlos , RUDOLF, Marian
发明人： RAHMAN, Shamin, Abkar , ZUNIGA, Juan, Carlos , RUDOLF, Marian
IPC分类号： H04Q7/24
摘要： In a wireless local area network including an access controller (AC) and an access points (AP), the AC transmits a functionality inquiry to the AP. Upon receiving the inquiry, the AP transmits a query response including the functional capabilities of the AP. The AC then generates a map of the functional capabilities present in the network based on the inquiry response. Conflicting or redundant functional capabilities are identified and are disabled, enabled, or reconfigured by instructions from the AC. The AC may selectively enable and/or disable functional capabilities at nodes in the network to provide a more balanced load on the network, and to provide for load sharing by allocating functionalities between and among network nodes having common functional capabilities to satisfy a variety of situations encountered in the network.

22. 发明申请

WO2006107884A2 METHOD AND APPARATUS FOR DETERMINING A LEVEL OF INVOLVEMENT OF MESH POINTS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于确定无线通信系统中网点参与度的方法和装置
公开(公告)号：WO2006107884A2
公开(公告)日：2006-10-12
申请号：PCT/US2006/012333
申请日：2006-03-31
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , RAHMAN, Shamin, Akbar , ZUNIGA, Juan, Carlos , RUDOLF, Marian
发明人： RAHMAN, Shamin, Akbar , ZUNIGA, Juan, Carlos , RUDOLF, Marian
IPC分类号： G06F11/00
CPC分类号： H04L41/5035 , H04L41/0213 , H04L41/0813 , H04L41/22 , H04W40/04 , Y02D70/142 , Y02D70/22 , Y02D70/32
摘要： In a wireless communication system comprising a plurality of mesh points (MPs), a method for determining a level of involvement of MPs within the system includes a first MP transmitting a network status request signal to a second MP. The second MP responds to the first MP with network status information. The first MP receives the network status information from the second MP, and determines a level of involvement in the wireless system based on the network status information.
摘要翻译：该方法涉及将网状状态请求信号从网点（MP）发送到另一MP，其中稍后的MP利用网络状态信息对前者MP进行响应。这些信息是由前议员从后来的议会收到的。基于接收的信息确定无线通信系统的参与程度。状态信息包括系统中其他MP的可用性，外部网络的可用性，系统中的平均和峰值延迟，带宽可用性以及系统中其他MP的数量。

23. 发明申请

WO2006060358A2 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：WO2006060358A2
公开(公告)日：2006-06-08
申请号：PCT/US2005/043054
申请日：2005-11-29
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , ROY, Vincent , ZUNIGA, Juan, Carlos
发明人： ROY, Vincent , ZUNIGA, Juan, Carlos
IPC分类号： H04B7/00
CPC分类号： H04W16/28 , H04W24/02
摘要： A Radio Resource Management (RRM) module is provided to capture network topology information associated with a wireless communication network. This information is transmitted to a Smart Antenna (SA) module collocated within a network node. The 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 triggering 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）模块来捕获与无线通信网络相关联的网络拓扑信息。该信息被发送到在网络节点内并置的智能天线（SA）模块。 SA模块确定在网络中传输的波束的适当方向，宽度和功率。 SA模块相应地调整梁的方向，宽度和/或功率。用于在无线通信网络中进行通信的多用途网络节点在基站模式下操作。如果节点检测到网络中的变化，则它确定更改是否应触发操作模式的更改。如果需要这样的改变，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模式下操作，直到出现另一模式触发事件。在替代实施例中，多用途节点同时在基站和WTRU模式下操作。

24. 发明申请

WO2006031671A3 WIRELESS COMMUNICATION METHODS AND COMPONENTS FOR FACILITATING MULTIPLE NETWORK TYPE COMPATIBILITY 审中-公开
公开(公告)号：WO2006031671A3
公开(公告)日：2006-03-23
申请号：PCT/US2005/032272
申请日：2005-09-09
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , ZAKI, Maged,M. , ZUNIGA, Juan, Carlos , RUDOLF, Marian , RAHMAN, Shamim, Akbar , SHAHEEN, Kamel, M. , CARLTON, Alan, Gerald
发明人： ZAKI, Maged,M. , ZUNIGA, Juan, Carlos , RUDOLF, Marian , RAHMAN, Shamim, Akbar , SHAHEEN, Kamel, M. , CARLTON, Alan, Gerald
IPC分类号： H04Q7/00 , H04Q7/24 , H04J3/16
摘要： This invention relates to wireless local area networks (WLANs), and the interoperability of networks of different types or conforming to different standards, and to methods and apparatus to allow a multimode wireless transmit/receive unit (WTRU), which is able to operate in more than one type of network, to handover from one network type to another without adversely affecting service, utilizing a mechanism and information flows implemented in a new protocol stack.

25. 发明申请

WO2005112488A2 SUPPORTING EMERGENCY CALLS ON A WIRELESS LOCAL AREA NETWORK 审中-公开
标题翻译：在无线局域网上支持紧急呼叫
公开(公告)号：WO2005112488A2
公开(公告)日：2005-11-24
申请号：PCT/US2005/015986
申请日：2005-05-09
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , RUDOLF, Marian , RAHMAN, Shamin, Abkar , ZUNIGA, Juan, Carlos , KWAK, Joseph
发明人： RUDOLF, Marian , RAHMAN, Shamin, Abkar , ZUNIGA, Juan, Carlos , KWAK, Joseph
IPC分类号： H04Q7/20
CPC分类号： H04W4/22 , G08B25/007 , H04W4/02 , H04W4/90 , H04W76/50 , H04W84/12
摘要： A device for identifying an emergency call in a wireless local area network includes an indicator to identify a call as an emergency call. The indicator can be a bit flag or an information element. The information element can include location information regarding the location of the station that placed the emergency call. This information can be used to locate the caller. The location information can be transmitted from the station to an access point separately from an emergency call.
摘要翻译：用于在无线局域网中识别紧急呼叫的设备包括用于将呼叫识别为紧急呼叫的指示符。指示符可以是位标志或信息元素。信息元素可以包括关于放置紧急呼叫的站的位置的位置信息。该信息可用于定位呼叫者。位置信息可以从紧急呼叫分开地从站发送到接入点。

26. 发明申请

WO2008154310A2 HETEROGENEOUS NETWORK HANDOVER-SUPPORT MECHANISM 审中-公开
标题翻译：异构网络切换支持机制
公开(公告)号：WO2008154310A2
公开(公告)日：2008-12-18
申请号：PCT/US2008/065972
申请日：2008-06-05
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , ZUNIGA, Juan, Carlos , PANI, Diana , OLVERA-HERNANDEZ, Ulises
发明人： ZUNIGA, Juan, Carlos , PANI, Diana , OLVERA-HERNANDEZ, Ulises
IPC分类号： H04Q7/38
CPC分类号： H04W36/0072 , H04W28/26 , H04W36/0066 , H04W88/06
摘要： Methods and mechanisms enhance heterogeneous media independent handover (MIH) between different link layer technologies. Embodiments include using an MIH proxy entity, MIH capable network controller, and an MIH server. Enhancements are made to the query phase, preparation phase, execution phase and completion phase by including required information in MIH messages.
摘要翻译：方法和机制增强了不同链路层技术之间的异构媒体独立切换（MIH）。实施例包括使用MIH代理实体，具有MIH能力的网络控制器和MIH服务器。通过在MIH消息中包含所需信息，对查询阶段，准备阶段，执行阶段和完成阶段进行了改进。

27. 发明申请

WO2007127311A2 METHOD AND SIGNALING PROCEDURE FOR TRANSMISSION OPPORTUNITY USAGE IN A WIRELESS MESH NETWORK 审中-公开
标题翻译：无线网路传输机会使用的方法与信令处理
公开(公告)号：WO2007127311A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/010148
申请日：2007-04-24
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , ZUNIGA, Juan, Carlos , GRANDHI, Sudheer, A. , RUDOLF, Marian , LEVY, Joseph, S.
发明人： ZUNIGA, Juan, Carlos , GRANDHI, Sudheer, A. , RUDOLF, Marian , LEVY, Joseph, S.
CPC分类号： H04W72/0446 , H04W72/04 , H04W72/0406 , H04W72/1263 , H04W74/04 , H04W74/06 , H04W74/08 , H04W84/12 , H04W84/18 , H04W88/04 , H04W99/00
摘要： In accordance with a preferred embodiment, the present invention comprises a method for using the remaining TxOP time by the peer node to forward traffic to a different destination, a method for using the remaining TxOP time by the original node to send traffic to a different destination, a method for using the remaining TxOP time by a neighbor to send traffic to the original node, a method for using the remaining TxOP time by a neighbor to send traffic to another node, a method to signal the reuse rules of the remaining TxOP time, and a method to efficiently relinquish/truncate a TxOP to reset the NAV for the neighborhood.
摘要翻译：根据优选实施例，本发明包括一种用于由对等节点将剩余的TxOP时间用于将业务转发到不同目的地的方法，用于由原始节点使用剩余TxOP时间以将流量发送到不同目的地的方法用于由邻居使用剩余的TxOP时间来向原始节点发送业务的方法，用于由邻居将剩余的TxOP时间用于向另一个节点发送业务的方法，用于发送剩余TxOP时间的重用规则的方法，以及有效地放弃/截断TxOP以重置邻域的NAV的方法。

28. 发明申请

WO2006093638A2 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：WO2006093638A2
公开(公告)日：2006-09-08
申请号：PCT/US2006/004411
申请日：2006-02-09
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , ROY, Vincent , ZUNIGA, Juan, Carlos
发明人： ROY, Vincent , ZUNIGA, Juan, Carlos
IPC分类号： 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 (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 belonging to the same mesh network, (or to a WTRU served by another MP), and, if so, a determination is made as to whether there are at least two mesh portals 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 in 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（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，确定接收的分组是否发往属于同一网状网络的另一个MP（或由另一个MP服务的WTRU），如果是，确定是做出关于网状网络中是否存在至少两个网格门户，其通过额外的网状LAN资源提供对外部网络的访问。如果网状网络中存在少于两个网格的门户，则该分组根据网内路由算法进行路由。否则，确定是否应该使用网格外路由算法或网内路由算法。

29. 发明申请

WO2006078630A3 METHOD AND SYSTEM FOR CONTEXT TRANSFER ACROSS HETEROGENEOUS NETWORKS 审中-公开
公开(公告)号：WO2006078630A3
公开(公告)日：2006-07-27
申请号：PCT/US2006/001554
申请日：2006-01-17
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , OLVERA-HERNANDEZ, Ulises , CARLTON, Alan, Gerald , LU, Guang , ZUNIGA, Juan, Carlos , ZAKI, Maged , RUDOLF, Marian
发明人： OLVERA-HERNANDEZ, Ulises , CARLTON, Alan, Gerald , LU, Guang , ZUNIGA, Juan, Carlos , ZAKI, Maged , RUDOLF, Marian
IPC分类号： H04Q7/20 , H04Q7/00
摘要： A method and apparatus for triggering procedures to handover an ongoing communication session between a mobile station (MS) (10) and a correspondent node (CoN) (20) from via a first network (30) of a first type to via a second network (60) of a different type. Communication session continuity is maintained by transferring communication session context information when a handover is imminent from a network component (12) in a first network path (PATH 1) to a network component (14) in a second network path (PATH 2), and by forwarding downlink and uplink signals via the network components in both the first and second network paths until the ongoing communication session can be established via the second network path. The context information includes the session communication parameters, such that the second network path can allocate resources and establish routing between the MS (10) and the CoN (20).

30. 发明申请

WO2006078627A3 METHOD AND SYSTEM FOR SYSTEM DISCOVERY AND USER SELECTION 审中-公开
公开(公告)号：WO2006078627A3
公开(公告)日：2006-07-27
申请号：PCT/US2006/001551
申请日：2006-01-17
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , OLVERA-HERNANDEZ, Ulises , CARLTON, Alan, Gerald , LU, Guang , ZUNIGA, Juan, Carlos , ZAKI, Maged , RUDOLF, Marian
发明人： OLVERA-HERNANDEZ, Ulises , CARLTON, Alan, Gerald , LU, Guang , ZUNIGA, Juan, Carlos , ZAKI, Maged , RUDOLF, Marian
IPC分类号： H04Q7/20
摘要： The invention includes a method and apparatus for mobility handling across different wireless technologies by efficiently performing alternate network discovery and enabling a mobile station to select the most desirable candidate radio access technology, depending on parameters such as location and network policy settings.

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