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

Applicant: INTERDIGITAL TECH CORP ,  LIVET CATHERINE ,  ROY VINCENT ,  ZUNIGA JUAN CARLOS

Inventor： LIVET CATHERINE ,  ROY VINCENT ,  ZUNIGA JUAN CARLOS

IPC: H04L12/26

CPC classification number: H04W28/24 ,  H04L45/302 ,  H04L45/308 ,  H04W40/12 ,  H04W72/10 ,  H04W84/12 ,  H04W84/18

Abstract: 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).

Abstract translation: 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）。

公开(公告)号：WO2007103055A3

公开(公告)日：2007-11-08

申请号：PCT/US2007005067

申请日：2007-02-26

Applicant: INTERDIGITAL TECH CORP ,  RUDOLF MARIAN ,  ZUNIGA JUAN CARLOS ,  RAHMAN SHAMIM AKBAR ,  KWAK JOSEPH A

Inventor： RUDOLF MARIAN ,  ZUNIGA JUAN CARLOS ,  RAHMAN SHAMIM AKBAR ,  KWAK JOSEPH A

IPC: H04W4/22 ,  H04W48/12 ,  H04W84/12

CPC classification number: H04W4/22 ,  H04W12/06 ,  H04W12/08 ,  H04W48/12 ,  H04W48/18 ,  H04W74/08 ,  H04W76/007 ,  H04W84/12

Abstract: Several methods are provided for communicating emergency call capability information between a station and an access point (AP) in a wireless local area network. The methods include advertising by the AP of its emergency call capabilities and announcing by the station of its emergency call capabilities. The AP can advertise its emergency call capabilities in a beacon frame, a probe response frame, a reassociation response frame, or a reauthentication response frame. The station can announce its emergency call capabilities in an association request frame, a reassociation request frame, an authentication request frame, or a reauthentication request frame.

Abstract translation: 提供了几种用于在无线局域网中的站和接入点（AP）之间传送紧急呼叫能力信息的方法。 该方法包括由AP广播其紧急呼叫功能，并由该站通知其紧急呼叫能力。 AP可以在信标帧，探测响应帧，重新关联响应帧或重新认证响应帧中通告其紧急呼叫能力。 该站可以在关联请求帧，重新关联请求帧，认证请求帧或重新认证请求帧中宣布其紧急呼叫能力。

公开(公告)号：WO2006110423A3

公开(公告)日：2007-05-24

申请号：PCT/US2006012692

申请日：2006-04-05

Applicant: INTERDIGITAL TECH CORP ,  LIVET CATHERINE ,  TOMICI JOHN L ,  ZUNIGA JUAN CARLOS

Inventor： LIVET CATHERINE ,  TOMICI JOHN L ,  ZUNIGA JUAN CARLOS

IPC: H04L12/56 ,  H04W28/06 ,  H04W88/04

CPC classification number: H04W28/06 ,  H04W88/04

Abstract: The present invention is related to a method and apparatus for transmitting concatenated frames (400) in a wireless communication system comprising a plurality of mesh points (MPs). In one embodiment, a first MP transmits a data stream to a second MP, wherein th data stream is further transmitted to a third MP as a final destination. The second MP receives the data stream from the first MP. The second MP transmits a concatenated frame (400) to the first and third MPs.

Abstract translation: 本发明涉及一种用于在包括多个网格点（MP）的无线通信系统中发送级联帧（400）的方法和装置。 在一个实施例中，第一MP将数据流发送到第二MP，其中第th数据流被进一步发送到作为最终目的地的第三MP。 第二MP从第一MP接收数据流。 第二MP将连接的帧（400）发送到第一和第三MP。

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

Applicant: INTERDIGITAL TECH CORP ,  CAVE CHRISTOPHER ,  CUFFARO ANGELO ,  MARINIER PAUL ,  HUNKELER TERESA JOANNE ,  ZUNIGA JUAN CARLOS ,  ROY VINCENT

Inventor： CAVE CHRISTOPHER ,  CUFFARO ANGELO ,  MARINIER PAUL ,  HUNKELER TERESA JOANNE ,  ZUNIGA JUAN CARLOS ,  ROY VINCENT

IPC: H04L12/28 ,  H04L12/56 ,  H04W16/10 ,  H04W16/14 ,  H04W36/06 ,  H04W84/12 ,  H04W88/08 ,  H04Q7/20

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W36/06 ,  H04W84/12 ,  H04W88/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2004030249A3

公开(公告)日：2004-07-08

申请号：PCT/US0329468

申请日：2003-09-22

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTOPHER ,  RUDOLF MARIAN ,  ZUNIGA JUAN CARLOS

IPC: H04B7/06 ,  H04L12/56 ,  H04W4/12 ,  H04W16/28 ,  H04W36/08 ,  H04W36/32 ,  H04B7/216 ,  H04Q7/20

CPC classification number: H04W16/28 ,  H04B7/0617 ,  H04W8/005 ,  H04W36/08 ,  H04W36/30 ,  H04W48/20

Abstract: A method for handover a mobile unit (UE) from a first base station (BS1) to a second base station (BS2) in a wireless communication systems employing smart antenna technology. Following trigger events of a handover, the mobile station generates a physical signal sounding pulse transmitted by an isotropic antenna. The sounding pulse may consist of a common sequence of symbols or a specific sequence of symbols that uniquely identifies the mobile station. A series of sounding pulses can be sent according to a power ramping procedure until a base station has focused a communications beam toward the mobile. Receiving base stations provide feedback information upon detection of the sounding pulse allowing the mobile unit (UE) and/or base station (BS1-BS4) to form communication beams toward each other. A mapping protocol may also be utilized by the communication system.

Abstract translation: 一种在采用智能天线技术的无线通信系统中将移动单元（UE）从第一基站（BS1）切换到第二基站（BS2）的方法。 在切换的触发事件之后，移动站产生由各向同性天线发送的物理信号探测脉冲。 探测脉冲可以由符号的公共序列或唯一地标识移动站的特定符号序列组成。 可以根据功率斜坡过程发送一系列探测脉冲，直到基站将通信波束聚焦到移动台为止。 接收基站在检测到探测脉冲时提供反馈信息，允许移动单元（UE）和/或基站（BS1-BS4）彼此形成通信波束。 通信系统也可以使用映射协议。

公开(公告)号：WO2004012375A3

公开(公告)日：2004-04-01

申请号：PCT/US0322738

申请日：2003-07-22

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  CAVE CHRISTOPHER ,  ZUNIGA JUAN CARLOS

IPC: H04W64/00 ,  H04Q7/20

CPC classification number: H04W64/00 ,  G01S5/12

Abstract: At a first user equipment (UE), an uplink signal of at least one second UE is received and time marked (401). At the first UE, a downlink signal from at least one base station is received and time marked (402). Observed time differences of arrival are determined using the time markings (403). A position of the first UE is determined based on the determined time differences of arrival (404).

Abstract translation: 在第一用户设备（UE）处，接收至少一个第二UE的上行链路信号并且被标记（401）。 在第一UE处，接收来自至少一个基站的下行链路信号并标记时间（402）。 使用时间标记确定观察到的到达时间差（403）。 基于确定的到达时间差确定第一UE的位置（404）。

公开(公告)号：WO2008070068A3

公开(公告)日：2008-07-31

申请号：PCT/US2007024824

申请日：2007-12-04

Applicant: INTERDIGITAL TECH CORP ,  ZUNIGA JUAN CARLOS ,  GRANDHI SUDHEER A ,  SAMMOUR MOHAMMED ,  LIVET CATHERINE

Inventor： ZUNIGA JUAN CARLOS ,  GRANDHI SUDHEER A ,  SAMMOUR MOHAMMED ,  LIVET CATHERINE

IPC: H04B1/69 ,  H04L27/26

CPC classification number: H04W56/001 ,  H04B1/7183 ,  H04L5/0007 ,  H04L27/2601 ,  H04L27/2655 ,  H04W72/0406

Abstract: A method and apparatus for enabling multi-band transmission includes transmitting a beacon on a first radio band and transmitting the beacon on a second radio band. The beacon includes coordination information for transmission on the first and second radio bands.

Abstract translation: 用于实现多频带传输的方法和设备包括在第一无线电频带上发送信标并在第二无线电频带上发送信标。 信标包括用于在第一和第二无线电频带上传输的协调信息。

公开(公告)号：WO2006052563A3

公开(公告)日：2007-04-26

申请号：PCT/US2005039546

申请日：2005-11-01

Applicant: INTERDIGITAL TECH CORP ,  OLIVERA-HERNANDEZ ULISES ,  SHAHEEN KAMEL M ,  CARLTON ALAN GERALD ,  RUDOLF MARIAN ,  LU GUANG ,  ZUNIGA JUAN CARLOS ,  ZAKI MAGED

Inventor： OLIVERA-HERNANDEZ ULISES ,  SHAHEEN KAMEL M ,  CARLTON ALAN GERALD ,  RUDOLF MARIAN ,  LU GUANG ,  ZUNIGA JUAN CARLOS ,  ZAKI MAGED

IPC: H04W8/08 ,  H04W24/00 ,  H04W36/00 ,  H04W36/02 ,  H04W36/14 ,  H04W48/08 ,  H04W48/16 ,  H04W76/02 ,  H04W80/00 ,  H04W80/04 ,  H04W88/06 ,  H04W92/02

CPC classification number: H04W36/005 ,  H04L63/162 ,  H04W8/085 ,  H04W12/06 ,  H04W36/0011 ,  H04W48/16 ,  H04W76/02 ,  H04W80/00 ,  H04W80/04 ,  H04W88/06

Abstract: A wireless communication system including at least one IDDD 802 multi-stack wireless transmt/receive unit (WTRU) (110) and a plurality of technologically diversified acess networks, such as IEEE 802.X networks and Third Generation Partnership Project (3GPP) networks, that are concurrently deployed. Both the multi-stack WTRU (110) and the technologically diversified networks includ a media indipendent handover (MIH) function. The WTRU is configured to read MIH information transmitted from one of the IEEE 802.X networks, trigger 3GPP authentication and atuhorization procedures based on the MIH information, obtain a local Internet Protocol (IP) address, establish a tunnel to a packet data gateway (PDG) un a 3GPP core network, constructed a care of address (CoA) and register the CoA with a home agent (142) of the WTRU, whereby data destined for the WTRU (110) is routed via the home agent (142) through a new tunnel established between the home agent (142) and a foreign agent (136) based on the CoA. .

Abstract translation: 一种无线通信系统，包括至少一个IDDD 802多栈无线传输/接收单元（WTRU）（110）和多个技术上多样化的接入网络，诸如IEEE802.X网络和第三代合作伙伴计划（3GPP）网络， 同时部署。 多栈WTRU（110）和技术上多样化的网络都包括媒体独立切换（MIH）功能。 WTRU被配置为读取从IEEE 802.X网络之一发送的MIH信息，基于MIH信息触发3GPP认证和无效化过程，获得本地互联网协议（IP）地址，建立到分组数据网关的隧道（ PDG）与3GPP核心网络建立关心地址（CoA）并且向WTRU的归属代理（142）注册CoA，由此通过归属代理（142）通过归属代理（142）路由到WTRU（110）的数据 基于CoA在归属代理（142）和外地代理（136）之间建立的新隧道。 。

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

Applicant: INTERDIGITAL TECH CORP ,  ROY VINCENT ,  ZUNIGA JUAN CARLOS

Inventor： ROY VINCENT ,  ZUNIGA JUAN CARLOS

IPC: H04L12/28 ,  H04W40/00 ,  H04W92/02

CPC classification number: H04L45/00 ,  H04W40/00 ,  H04W84/18 ,  H04W92/02

Abstract: 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.

Abstract translation: 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。

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

Applicant: INTERDIGITAL TECH CORP ,  ROY VINCENT ,  ZUNIGA JUAN CARLOS

Inventor： ROY VINCENT ,  ZUNIGA JUAN CARLOS

IPC: H04B15/00

CPC classification number: H04W16/28 ,  H04W24/02

Abstract: 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.

Abstract translation: 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。