公开(公告)号：WO2008154624A3

公开(公告)日：2009-06-04

申请号：PCT/US2008066681

申请日：2008-06-12

Applicant: INTERDIGITAL TECH CORP ,  AGHILI BEHROUZ ,  RUDOLF MARIAN ,  DICK STEPHEN G ,  CHITRAPU PRABHAKAR R

Inventor： AGHILI BEHROUZ ,  RUDOLF MARIAN ,  DICK STEPHEN G ,  CHITRAPU PRABHAKAR R

IPC: H04B7/26

CPC classification number: H04B7/2612

Abstract: A method and apparatus for operating a wireless transmit receive unit (WTRU) in basic transmission time interval (BTTI) and reduced transmission time interval (RTTI) mode includes a WTRU in RTTI mode and a WTRU in BTTI mode receiving a plurality of coded radio blocks, the WTRU in RTTI mode decoding all of the plurality of coded radio blocks and the WTRU is in BTTI mode decoding a portion of the plurality of coded radio blocks.

Abstract translation: 用于在基本传输时间间隔（BTTI）和减少的传输时间间隔（RTTI）模式下操作无线发射接收单元（WTRU）的方法和装置包括RTTI模式的WTRU，以及以BTTI模式接收多个编码无线电块 ，所述WTRU在RTTI模式下解码所述多个编码无线电块中的所有数据，并且所述WTRU处于所述多个编码无线电块的一部分的BTTI模式中。

公开(公告)号：WO2006124514A3

公开(公告)日：2009-04-23

申请号：PCT/US2006018239

申请日：2006-05-11

Applicant: INTERDIGITAL TECH CORP ,  OLVERA-HERNANDEZ ULISES ,  CARLTON ALAN GERALD ,  RUDOLF MARIAN

Inventor： OLVERA-HERNANDEZ ULISES ,  CARLTON ALAN GERALD ,  RUDOLF MARIAN

IPC: H04W36/14 ,  H04W88/06

CPC classification number: H04W36/005 ,  H04W88/06

Abstract: A method and system for integrating media independent handover (MIH) under IEEE 802.21 and unlicensed mobile access (UMA) are disclosed. A public land mobile network (PLMN) and an unlicensed mobile access network (UMAN) are concurrently deployed. UMA is supported such that a multi-mode wireless transmit/receive unit (WTRU) may access the UMAN to receive PLMN services through the UMAN. MIH entities are included both in the WTRU and the UMAN and the MIH entity of the WTRU monitors handover events and information and generates a handover trigger for handover between the PLMN and the UMAN. The MIH entity in the UMAN interacts with the MIH entity of the WTRU to report a remote event, handover information and command.

Abstract translation: 公开了一种用于在IEEE 802.21和非授权移动接入（UMA）下集成媒体独立切换（MIH）的方法和系统。 同时部署公共陆地移动网络（PLMN）和未许可移动接入网络（UMAN）。 UMA被支持，使得多模式无线发射/接收单元（WTRU）可以访问UMAN以通过UMAN接收PLMN服务。 MIH实体被包括在WTRU和UMAN中，并且WTRU的MIH实体监视切换事件和信息，并且生成用于PLMN和UMAN之间的切换的切换触发。 UMAN中的MIH实体与WTRU的MIH实体进行交互以报告远程事件，切换信息和命令。

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：WO2007021764A2

公开(公告)日：2007-02-22

申请号：PCT/US2006031069

申请日：2006-08-08

Applicant: INTERDIGITAL TECH CORP ,  RUDOLF MARIAN ,  SAMMOUR MOHAMMED ,  GRANDHI SUDHEER A

Inventor： RUDOLF MARIAN ,  SAMMOUR MOHAMMED ,  GRANDHI SUDHEER A

IPC: H04L12/56 ,  H04J3/04

CPC classification number: H04L9/0833 ,  H04L63/065 ,  H04L63/123 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/10 ,  H04W28/06

Abstract: A method and apparatus for securing the wireless transmission of an aggregated frame are disclosed. An aggregated frame is generated by aggregating at least one subframe and a security field. The security field is used to secure the entire aggregated frame. The contents of the security field may be generated from a group key or a pairwise key. For example, the security field may include an initialization vector (IV), an extended IV (EIV), a message integrity code (MIC) and an integrity check value (ICV). When a group key is used for a group of receivers, the group key may be changed as a new receiver enters into the group or an existing receiver leaves the group. Alternatively, the group key may be changed periodically. The subframes may be data frames, control frames, management frames, action frames or any type of frames.

Abstract translation: 公开了一种用于确保聚合帧的无线传输的方法和装置。 通过聚合至少一个子帧和安全字段来生成聚合帧。 安全域用于保护整个聚合帧。 可以从组密钥或成对密钥生成安全域的内容。 例如，安全域可以包括初始化向量（IV），扩展IV（EIV），消息完整性代码（MIC）和完整性校验值（ICV）。 当组密钥用于一组接收器时，组密钥可以随新接收器进入组或现有接收机离开组而改变。 或者，组密钥可以周期性地改变。 子帧可以是数据帧，控制帧，管理帧，动作帧或任何类型的帧。

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

Applicant: 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

Inventor： 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: H04W28/08 ,  H04W28/14 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W48/20 ,  H04W72/00 ,  H04W74/08

CPC classification number: H04W28/0284 ,  H04W28/08 ,  H04W28/14 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W48/20 ,  H04W72/00 ,  H04W72/0426 ,  H04W74/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2005048567A3

公开(公告)日：2005-11-03

申请号：PCT/US2004034706

申请日：2004-10-21

Applicant: INTERDIGITAL TECH CORP ,  RAHMAN SHAMIM AKBAR ,  HUNKELER TERESA JOANNE ,  RUDOLF MARIAN ,  DICK STEPHEN G

Inventor： RAHMAN SHAMIM AKBAR ,  HUNKELER TERESA JOANNE ,  RUDOLF MARIAN ,  DICK STEPHEN G

IPC: H04L12/24 ,  H04L12/26 ,  H04L12/28 ,  H04L12/56 ,  H04W4/18 ,  H04W74/00 ,  H04W80/02 ,  H04W88/08 ,  H04W92/10 ,  H04Q7/24 ,  H04J3/22

CPC classification number: H04W88/08 ,  H04L41/00 ,  H04L41/0213 ,  H04L41/0226 ,  H04L41/046 ,  H04L41/0893 ,  H04L43/00 ,  H04L43/06 ,  H04L43/0823 ,  H04W4/18 ,  H04W24/00 ,  H04W80/02

Abstract: A method and system is disclosed for providing intelligent remote access to wireless transmit/receive units (WTRUs). A translator is provided in base stations so that system controllers may issue application level network management protocol messages to base stations. The messages are transmitted by the translator to a medium access control (MAC) messaging protocol and forwarded to WTRUs. Information provided by WTRUs to base stations is translated from a MAC protocol to an application level network management protocol so that the information may be accessed by system controllers using application level network management protocols.

Abstract translation: 公开了一种用于提供对无线发射/接收单元（WTRU）的智能远程访问的方法和系统。 在基站中提供翻译器，使得系统控制器可以向基站发布应用级网络管理协议消息。 消息由转换器发送到媒体访问控制（MAC）消息协议并被转发给WTRU。 由WTRU提供给基站的信息从MAC协议转换为应用级网络管理协议，以便信息可以由系统控制器使用应用级网络管理协议访问。

公开(公告)号：WO2005112488A3

公开(公告)日：2008-01-03

申请号：PCT/US2005015986

申请日：2005-05-09

Applicant: INTERDIGITAL TECH CORP ,  RUDOLF MARIAN ,  RAHMAN SHAMIN ABKAR ,  ZUNIGA JUAN CARLOS ,  KWAK JOSEPH

Inventor： RUDOLF MARIAN ,  RAHMAN SHAMIN ABKAR ,  ZUNIGA JUAN CARLOS ,  KWAK JOSEPH

IPC: H04M11/04 ,  H04B7/00 ,  H04J3/06 ,  H04W4/02 ,  H04W4/22 ,  H04W84/12

CPC classification number: H04W4/22 ,  G08B25/007 ,  H04W4/02 ,  H04W76/007 ,  H04W84/12

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2006099134A3

公开(公告)日：2007-12-13

申请号：PCT/US2006008590

申请日：2006-03-10

Applicant: INTERDIGITAL TECH CORP ,  KWAK JOSEPH A ,  RUDOLF MARIAN

Inventor： KWAK JOSEPH A ,  RUDOLF MARIAN

IPC: G06F11/00 ,  H04W52/02

CPC classification number: G06F1/3203 ,  H04L45/42 ,  H04W40/10 ,  H04W52/0216 ,  H04W52/0277 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22 ,  Y02D70/326

Abstract: A method and system for conserving power of battery-powered mesh points (MPs) in a mesh network are disclosed. In one embodiment, a centralized controller is provided in the mesh network. Each of the MPs signal information associated with conserving MP battery power and provide indications of battery power levels associated with the respective MPs to the centralized controller. The centralized controller optimizes the configuration of the mesh network based on the signaling information for conserving MP battery power and the battery power level indications. In an alternate embodiment, each of the MPs individually monitor traffic flowing through the respective MP and a level of battery power associated with the respective MP. Each of the MPs determine whether to activate a power saving function associated with the respective MP and signal information associated with conserving MP battery power to neighboring MPs in the mesh network.

Abstract translation: 公开了一种用于节省网状网络中电池供电网点（MP）的功率的方法和系统。 在一个实施例中，在网状网络中提供集中控制器。 每个MP信号与节省MP电池电力相关联的信号信息，并向集中控制器提供与相应MP相关联的电池功率电平的指示。 集中式控制器根据用于节省MP电池电量和电池电量指示的信令信息优化网状网络的配置。 在替代实施例中，MP中的每一个单独监视流过相应MP的流量和与相应MP相关联的电池电量的水平。 每个MP确定是否激活与各个MP相关联的省电功能以及与在网状网络中的相邻MP节省MP电池功率相关联的信号信息。

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

Applicant: INTERDIGITAL TECH CORP ,  RUDOLF MARIAN ,  ROY VINCENT

Inventor： RUDOLF MARIAN ,  ROY VINCENT

IPC: G06F11/00 ,  H04W36/06 ,  H04W84/00

CPC classification number: H04W36/06 ,  H04W36/0016 ,  H04W84/18

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2006110433A2

公开(公告)日：2006-10-19

申请号：PCT/US2006012743

申请日：2006-04-04

Applicant: INTERDIGITAL TECH CORP ,  RAHMAN SHAMIN ABKAR ,  ZUNIGA JUAN CARLOS ,  RUDOLF MARIAN

Inventor： RAHMAN SHAMIN ABKAR ,  ZUNIGA JUAN CARLOS ,  RUDOLF MARIAN

IPC: H04L12/28 ,  H04W24/02 ,  H04W88/08 ,  H04W88/12 ,  H04W92/12

CPC classification number: H04W24/02 ,  H04L69/24 ,  H04W88/08 ,  H04W88/12 ,  H04W92/12

Abstract: 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.

Abstract translation: 在包括接入控制器（AC）和接入点（AP）的无线局域网中，AC向AP发送功能查询。 AP接收到查询后，发送包含AP功能的查询响应。 然后，AC基于查询响应生成网络中存在的功能能力的映射。 冲突或冗余的功能能力被识别，并被AC的指令禁用，启用或重新配置。 AC可以选择性地启用和/或禁用网络中的节点处的功能能力以在网络上提供更平衡的负载，并且通过在具有共同功能能力的网络节点之间和之间分配功能来提供负载共享，以满足各种情况 在网络中遇到