公开(公告)号：AR041457A1

公开(公告)日：2005-05-18

申请号：ARP030103579

申请日：2003-10-01

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 ,  H04Q7/36

Abstract: Se provee un método y sistema para una comunicación de una unidad móvil inalámbrica dentro de una red inalámbrica que tiene áreas geográficas para uso preferido en comunicación. Se determina una ubicación geográfica estimada de una unidad móvil. La unidad móvil está provista con datos de posición relativa de la menos un área de comunicación preferida con relación a la ubicación estimada de la unidad móvil es luego reubicada en un área de comunicación preferida en base a los datos de posición relativa. Preferentemente, se inicia una solicitud para una ubicación de área de comunicación preferida previamente designada a través de una transmisión de la unidad móvil y la misma es recibida por una estación base de red. La unidad móvil puede estar equipada con un sistema de posicionamiento global (GPS) para determinar la ubicación estimada de la unidad móvil. La transmisión de datos de ubicación estimada puede depender de si la unidad móvil o la red calcula datos de posición relativa.

公开(公告)号：AU2003277155A1

公开(公告)日：2004-04-23

申请号：AU2003277155

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 ,  H04Q7/20

Abstract: A wireless network provides controlled wireless communications with multi-mode wireless WTRUs. The wireless network has at least one base station having a transceiver operating in an infrastructure communication mode with multi mode WTRUs and a controller that transmits control signals via infrastructure communications with a WTRU that control peer-to-peer mode communications 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 Quality of Service criteria.

公开(公告)号：CA2500659A1

公开(公告)日：2004-04-15

申请号：CA2500659

申请日：2003-09-30

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04B7/26 ,  G01S5/00 ,  H04L12/28 ,  H04L12/56 ,  H04L29/02 ,  H04W4/02 ,  H04W64/00 ,  H04W84/00 ,  H04W88/04 ,  H04W88/06 ,  H04Q7/20

Abstract: A method and system for wireless mobile unit communication within a wireless network having geographic areas for preferred communication usage is provide d. 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 dat a.

公开(公告)号：NO340056B1

公开(公告)日：2017-03-06

申请号：NO20071847

申请日：2007-04-11

Applicant: INTERDIGITAL TECH CORP

Inventor： KWAK JOSEPH A ,  CAVE CHRISTOPHER ,  MARINIER PAUL ,  CUFFARO ANGELO ,  ROY VINCENT ,  RAHMAN SHAMIM AKBAR ,  RUDOLF MARIAN ,  ALI AHMED ,  TOUAG ATHMANE ,  SITA FRANK LA ,  HUNKELER TERESA

IPC: H04W28/02 ,  H04W28/08 ,  H04W28/14 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W48/20 ,  H04W72/00 ,  H04W72/04 ,  H04W74/08

公开(公告)号：AU2012244209A1

公开(公告)日：2012-11-15

申请号：AU2012244209

申请日：2012-10-25

Applicant: INTERDIGITAL TECH CORP

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: H04W48/12 ,  H04W48/18

Abstract: 5 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 at least 802.11k in the 10 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 for the present invention applies primarily to wireless systems that use the 15 Carrier Sense Multiple Access/ Collision advantageously implemented in selectively configured WTRUs of various forms.

公开(公告)号：GEP201005135B

公开(公告)日：2011-01-10

申请号：GEAP2004009240

申请日：2004-07-13

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04L12/24 ,  H04L20060101 ,  H04L12/26 ,  H04L12/28 ,  H04L12/56 ,  H04L29/02 ,  H04L29/06 ,  H04W72/00 ,  H04W84/12

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

公开(公告)号：AT472239T

公开(公告)日：2010-07-15

申请号：AT04778289

申请日：2004-07-15

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  DICK STEPHEN ,  HUNKELER TERESA ,  RAHMAN SHAMIM

IPC: H04B7/26 ,  H04W52/54 ,  H04B7/005 ,  H04L12/24 ,  H04L12/28 ,  H04L12/56 ,  H04L29/02 ,  H04W24/00 ,  H04W52/08 ,  H04W92/10

Abstract: A method and apparatus may be used for exchanging measurements in wireless communications. The apparatus may receive a request. The request may be a measurement request, and may include a request for a measurement of a parameter. The apparatus may transmit a report. The report may be a measurement report, and may include the requested measurement of a parameter. The apparatus may store the requested measurement of the parameter in a management information base (MIB).

公开(公告)号：SG158134A1

公开(公告)日：2010-01-29

申请号：SG2009082868

申请日：2005-09-13

Applicant: INTERDIGITAL TECH CORP

Inventor： KWAK JOSEPH ,  CUFFARO ANGELO ,  MARINIER PAUL ,  CAVE CHRISTOPHER ,  ALI AHMED ,  ROY VINCENT ,  TOUAG ATHMANE ,  LA SITA FRANK ,  RUDOLF MARIAN ,  HUNKELER TERESA ,  RAHMAN SHAMIM ABKAR

IPC: H04W28/08 ,  H04W28/14 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W48/20 ,  H04W72/00 ,  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 I 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. (Fig. 3)

公开(公告)号：AU2010200010A1

公开(公告)日：2010-01-28

申请号：AU2010200010

申请日：2010-01-04

Applicant: INTERDIGITAL TECH CORP

Inventor： HUNKELER TERESA ,  RUDOLF MARIAN ,  SITA FRANK LA ,  CUFFARO ANGELO ,  CAVE CHRISTOPHER ,  ROY VINCENT ,  RAHMAN SHAMIN ABKAR ,  ALI AHMED ,  MARINIER PAUL ,  KWAK JOSEPH ,  TOUAG ATHMANE

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

Abstract: A method, access point (AP) and a wireless transmit/receive unit (WTRU) in wireless communications are disclosed. Means are provided for a first communication station providing a load element for each of a plurality of access categories, and advertising the plurality of load elements to other communication stations.

公开(公告)号：AU2005284886B2

公开(公告)日：2009-10-01

申请号：AU2005284886

申请日：2005-09-13

Applicant: INTERDIGITAL TECH CORP

Inventor： ROY VINCENT ,  RUDOLF MARIAN ,  KWAK JOSEPH ,  MARINIER PAUL ,  ALI AHMED ,  RAHMAN SHAMIN ABKAR ,  TOUAG ATHMANE ,  CUFFARO ANGELO ,  CAVE CHRISTOPHER ,  HUNKELER TERESA ,  SITA FRANK LA

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

Abstract: A method, access point (AP) and a wireless transmit/receive unit (WTRU) in wireless communications are disclosed. Means are provided for a first communication station providing a load element for each of a plurality of access categories, and advertising the plurality of load elements to other communication stations.