公开(公告)号：WO2005011134A3

公开(公告)日：2005-05-26

申请号：PCT/US2004023100

申请日：2004-07-16

Applicant: INTERDIGITAL TECH CORP ,  RUDOLF MARIAN ,  HUNKELER TERESA ,  DICK STEPHEN G ,  RAHMAN SHAMIN ABKAR

Inventor： RUDOLF MARIAN ,  HUNKELER TERESA ,  DICK STEPHEN G ,  RAHMAN SHAMIN ABKAR

IPC: H04L12/28 ,  H04B20060101 ,  H04B7/212 ,  H04W48/10 ,  H04Q7/20

CPC classification number: H04W36/0072 ,  H04W36/0061 ,  H04W36/08 ,  H04W48/10 ,  H04W84/12

Abstract: A method and system is disclosed for providing assistance data to wireless transmit/receive units (WTRUs). The assistance data includes information regarding the access point's neighboring access points. The assistance data is transmitted to WTRUs using multicast and/or broadcast type signaling and facilitates ring and handover of WTRUs from one access point to another.

Abstract translation: 公开了用于向无线发射/接收单元（WTRU）提供辅助数据的方法和系统。 辅助数据包括关于接入点的相邻接入点的信息。 使用多播和/或广播类型信令将辅助数据发送给WTRU，并促进WTRU从一个接入点到另一个接入点的振铃和切换。

公开(公告)号：WO2005011177A3

公开(公告)日：2006-06-15

申请号：PCT/US2004022535

申请日：2004-07-13

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

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

IPC: H04L12/28 ,  H04L20060101 ,  H04L12/24 ,  H04L12/26 ,  H04L12/56 ,  H04L29/02 ,  H04W72/00 ,  H04W84/12

CPC classification number: H04W72/0406 ,  H04W28/04 ,  H04W84/12

Abstract: A wireless local area network (WLAN) includes a station (706), an access point (AP 702), and a network management entity (NME 704). A method for remote radio resource management in the WLAN begins by configuring a trigger condition at the AP(702). A determination is made whether the trigger condition has been met, and a notification message is sent from the AP (702) to the NME (704) if the trigger condition has been met.

Abstract translation: 无线局域网（WLAN）包括站（706），接入点（AP 702）和网络管理实体（NME 704）。 WLAN中的远程无线资源管理方法是通过配置AP的触发条件开始的（702）。 如果已经满足触发条件，则确定触发条件是否已被满足，并且从AP（702）发送通知消息到NME（704）。

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：WO2005002114A3

公开(公告)日：2005-03-03

申请号：PCT/US2004015797

申请日：2004-05-20

Applicant: INTERDIGITAL TECH CORP ,  CAVE CHRISTOPHER ,  CUFFARO ANGELO ,  HUNKELER TERESA ,  ZAKI MAGED ,  ZHANG GUODONG ,  ZUNIGA JUAN CARLOS

Inventor： CAVE CHRISTOPHER ,  CUFFARO ANGELO ,  HUNKELER TERESA ,  ZAKI MAGED ,  ZHANG GUODONG ,  ZUNIGA JUAN CARLOS

IPC: H04L12/24 ,  H04W24/10 ,  H04L12/26

CPC classification number: H04W72/085 ,  H04L41/147 ,  H04L43/106 ,  H04W24/10

Abstract: A radio resource control unit which monitors air interface resources, includes an air interface measurement unit for obtaining air interface measurements; a storage unit which stores air interface measurements and a corresponding timestamp; and a processing unit, for processing the air interface measurements. At least a portion of the interface measurements may be predicted values.

Abstract translation: 监测空中接口资源的无线资源控制单元包括空中接口测量单元，用于获取空中接口测量结果; 存储单元，其存储空中接口测量结果和对应的时间戳; 和处理单元，用于处理空中接口测量。 界面测量的至少一部分可以是预测值。

公开(公告)号：WO2004032536A3

公开(公告)日：2004-10-14

申请号：PCT/US0330967

申请日：2003-09-30

Applicant: INTERDIGITAL TECH CORP

Inventor： REDDY GAUTAM G ,  CHITRAPU PRABHAKAR R ,  KAZAKEVICH LEONID ,  HUNKELER TERESA ,  CHANDRA ARTY

IPC: H04B7/26 ,  G01S5/00 ,  H04L12/28 ,  H04L12/56 ,  H04L29/02 ,  H04W4/02 ,  H04W64/00 ,  H04W84/00 ,  H04W88/04 ,  H04W88/06 ,  H04Q7/00

CPC classification number: H04W88/04 ,  G01S5/0027 ,  H04W4/02 ,  H04W64/00 ,  H04W84/00 ,  H04W88/06

Abstract: A wireless network provides controlled wireless communications with multi-mode wireless WTRUs (33, 37). The wireless network has at least one base station (25) having a transceiver operating in an infrastructure communication mode withmulti mode WTRUs and a controller that transmits control signals via infrastructure communications with a WTRU that control peer-to-peer mode communications (40) of that WTRU with other WTRUs. A WTRU has transceiver components configured for selective operation in an infrastructure communication mode with a network base station and in a peer-to-peer communication mode with other WTRUs. The WTRU also has a transceiver controller configured to selectively control peer-to-peer mode communications with other WTRUs based on communication signals received in infrastructure communications with a network base station. Preferably, the transceiver controller is configured to control the transceiver components to switch between infrastructure communication mode and peer-to-peer communication mode based on(duality of Service criteria).

Abstract translation: 无线网络提供与多模式无线WTRU的受控无线通信（33,37）。 所述无线网络具有至少一个基站（25），所述基站具有以与多模WTRU的基础设施通信模式操作的收发机，以及控制器，所述控制器经由与WTRU的基础设施通信来传输控制信号，所述WTRU控制对等模式通信（40） 该WTRU与其他WTRU。 WTRU具有被配置用于在与网络基站的基础设施通信模式中进行选择性操作并且处于与其他WTRU的对等通信模式中的收发器组件。 WTRU还具有收发器控制器，该收发器控制器被配置为基于在与网络基站的基础设施通信中接收到的通信信号来选择性地控制与其他WTRU的对等模式通信。 优选地，收发器控制器被配置为基于（服务标准的二重性）来控制收发器组件以在基础设施通信模式和对等通信模式之间切换。

公开(公告)号：EP1652393A4

公开(公告)日：2007-01-24

申请号：EP04757112

申请日：2004-07-16

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04L12/28 ,  H04B20060101 ,  H04B7/212 ,  H04W48/10

CPC classification number: H04W36/0072 ,  H04W36/0061 ,  H04W36/08 ,  H04W48/10 ,  H04W84/12

Abstract: A method and system is disclosed for providing assistance data to wireless transmit/receive units (WTRUs). The assistance data includes information regarding the access point's neighboring access points. The assistance data is transmitted to WTRUs using multicast and/or broadcast type signaling and facilitates ring and handover of WTRUs from one access point to another.

公开(公告)号：EP1554897A4

公开(公告)日：2006-04-05

申请号：EP03799363

申请日：2003-09-30

Applicant: INTERDIGITAL TECH CORP

Inventor： REDDY GAUTAM G ,  CHITRAPU PRABHAKAR R ,  KAZAKEVICH LEONID ,  HUNKELER TERESA ,  CHANDRA ARTY

IPC: H04B7/26 ,  H04L12/56 ,  G01S5/00 ,  H04L12/28 ,  H04L29/02 ,  H04W4/02 ,  H04W64/00 ,  H04W84/00 ,  H04W88/04 ,  H04W88/06

CPC classification number: H04W88/04 ,  G01S5/0027 ,  H04W4/02 ,  H04W64/00 ,  H04W84/00 ,  H04W88/06

Abstract: A method and system for wireless mobile unit communication within a wireless network having geographic areas for preferred communication usage is provided. An estimated geographic location of a mobile unit is determined. The mobile unit is provided with relative position data of at least one preferred communication area relative to the determined mobile unit estimated location. The mobile unit is then relocated to a preferred communication area based on the relative position data. Preferably, a request for a pre-designated preferred communication area location is initiated by a mobile unit transmission and received by a network base station. The mobile unit can be equipped with a global positioning system (GPS) to determine the mobile unit's estimated location. Transmission of estimated location data can be dependent upon whether the mobile unit or the network calculates relative position data.

公开(公告)号：EP1654821A4

公开(公告)日：2008-12-31

申请号：EP04778172

申请日：2004-07-13

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  HUNKELER TERESA ,  RAHMAN SHAMIM ABKAR ,  DICK STEVEN G

IPC: H04L12/28 ,  H04L20060101 ,  H04L12/24 ,  H04L12/26 ,  H04L12/56 ,  H04L29/02 ,  H04W72/00 ,  H04W84/12

CPC classification number: H04W72/0406 ,  H04W28/04 ,  H04W84/12

Abstract: A wireless local area network (WLAN) includes a station (706), an access point (AP 702), and a network management entity (NME 704). A method for remote radio resource management in the WLAN begins by configuring a trigger condition at the AP(702). A determination is made whether the trigger condition has been met, and a notification message is sent from the AP (702) to the NME (704) if the trigger condition has been met.

公开(公告)号：EP1636941A4

公开(公告)日：2006-06-14

申请号：EP04752753

申请日：2004-05-20

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTOPHER ,  CUFFARO ANGELO ,  HUNKELER TERESA ,  ZAKI MAGED ,  ZHANG GUODONG ,  ZUNIGA JUAN CARLOS

IPC: H04L12/24 ,  H04W24/10 ,  H04L12/26

CPC classification number: H04W72/085 ,  H04L41/147 ,  H04L43/106 ,  H04W24/10

Abstract: A radio resource control unit which monitors air interface resources, includes an air interface measurement unit for obtaining air interface measurements; a storage unit which stores air interface measurements and a corresponding timestamp; and a processing unit, for processing the air interface measurements. At least a portion of the interface measurements may be predicted values.

Abstract translation: 监测空中接口资源的无线资源控制单元包括空中接口测量单元，用于获取空中接口测量结果; 存储单元，其存储空中接口测量结果和对应的时间戳; 和处理单元，用于处理空中接口测量。 界面测量的至少一部分可以是预测值。

公开(公告)号：EP1550325A4

公开(公告)日：2005-11-16

申请号：EP03770508

申请日：2003-09-26

Applicant: INTERDIGITAL TECH CORP

Inventor： HUNKELER TERESA

IPC: H04L12/28 ,  H04L12/56 ,  H04W36/14 ,  H04W48/10 ,  H04W84/12 ,  H04W88/08 ,  H04Q7/20

CPC classification number: H04W48/10 ,  H04W36/0055 ,  H04W84/12 ,  H04W88/08

Abstract: A method and system wherein handover information is broadcast in a wireless local area network (1-6). Handover information is broadcast in a beacon frame thereby allowing WTRUs operating in a wireless area network to handover to available alternative systems as desired (11). WTRUs may read the beacon frame and obtain appropriate information for handing over to alternative systems having coverage areas that overlap that of the wireless local area network (2-6). The alternative systems may be any type of wireless system and the wireless local area network may be any type of wireless area network.