公开(公告)号：PL1792504T3

公开(公告)日：2013-01-31

申请号：PL05797701

申请日：2005-09-13

Applicant: INTERDIGITAL TECH CORP

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

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

公开(公告)号：MY143593A

公开(公告)日：2011-05-31

申请号：MYPI20054245

申请日：2005-09-08

Applicant: INTERDIGITAL TECH CORP

Inventor： TOUAG ATHMANE ,  CUFFARO ANGELO ,  LASITA FRANK ,  CAVE CHRISTOPHER ,  ROY VINCENT ,  MARINIER PAUL

IPC: H04W4/00 ,  H04W28/18 ,  H04W36/06 ,  H04W84/12

Abstract: WIRELESS COMMUNICATION METHODS AND COMPONENTS THAT IMPLEMENT HANDOFF IN WIRELESS LOCAL AREA NETWORKS THIS INVENTION RELATES TO WIRELESS LOCAL AREA NETWORKS, AND 5 PARTICULARLY TO THE IEEE 802.11 FAMILY OF STANDARDS. IT CONSISTS OF A METHOD I AND APPARATUS THAT CAN BE IMPLEMENTED IN ACCESS POINTS (APS) AND SUBSCRIBER WIRELESS TRANSMIT/RECEIVE UNITS (WTRUS), IN ORDER TO ALLOW IN AP TO INITIATE RE-ASSOCIATION OF A WTRU TO ITSELF OR A DIFFERENT AP. THE INVENTION IMPROVES THE ROBUSTNESS OF THE NETWORK BY ENABLING MORE EFFICIENT LOAD 10 BALANCING, CONGESTION CONTROL, AND ROAMING, WITHOUT COMPROMISING THE USER EXPERIENCE. FIG,URE 3

公开(公告)号：HK1126068A1

公开(公告)日：2009-08-21

申请号：HK09104629

申请日：2009-05-20

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: H04W20090101 ,  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：NO20070808A

公开(公告)日：2007-02-12

申请号：NO20070808

申请日：2007-02-12

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  CAVE CHRISTOPHER ,  MARINIER PAUL ,  CUFFARO ANGELO ,  ROY VINCENT ,  TOUAG ATHMANE ,  SITA FRANK LA

IPC: H04L12/28 ,  H04W36/08 ,  H04W48/10 ,  H04W52/02 ,  H04W84/12

CPC classification number: H04W36/0061 ,  H04W8/005 ,  H04W24/00 ,  H04W24/02 ,  H04W36/0055 ,  H04W48/12 ,  H04W52/0216 ,  H04W56/00 ,  H04W56/0015 ,  H04W84/12 ,  H04W92/20 ,  Y02D70/142 ,  Y02D70/23

Abstract: A method for neighbor scanning in a wireless local area network having a station, a first access point, AP, to which the station is associated, and a second AP, comprising the steps of generating timing information regarding a beacon signal sent by the second AP, reporting the timing information from the first AP to the station and scheduling at the station a time, based on the timing information, to listen for the beacon signal transmitted by the second AP. The timing information includes an indication of a time difference between a second beacon signal sent by the access point and the first beacon signal sent by the second AP and the time difference is an offset in timing units.

公开(公告)号：AR050870A1

公开(公告)日：2006-11-29

申请号：ARP050103769

申请日：2005-09-09

Applicant: INTERDIGITAL TECH CORP

Inventor： TOUAG ATHMANE ,  CUFFARO ANGELO A ,  LASITA FRANK ,  CAVE CHRISTOPHER ,  MARINIER PAUL ,  ROY VINCENT

IPC: H04W28/18 ,  H04W36/06 ,  H04W84/12 ,  H04Q7/00

Abstract: La presente se refiere a redes inalámbricas de área local, y, particularmente, a la familia de estándares 802.11 del IEEE. Consiste en un método y aparato que pueden ser implementados en puntos de acceso (APs) y unidades inalámbricas de transmision/recepcion (WTRUs) de abonado, con el fin de permitir que un AP inicie al re-asociacion de una WTRU a sí misma o a un AP diferente. La presente mejora la resistencia de la red, permitiendo un equilibrio de carga, control de congestionamiento, y roaming más eficientes, sin comprometer la experiencia del usuario, medicion.

公开(公告)号：CA2580311A1

公开(公告)日：2006-03-23

申请号：CA2580311

申请日：2005-09-13

Applicant: INTERDIGITAL TECH CORP

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

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：AU2005284886A1

公开(公告)日：2006-03-23

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.

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：MY150176A

公开(公告)日：2013-12-13

申请号：MYPI20054277

申请日：2005-09-12

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04W28/08 ,  H04W48/18 ,  H04W28/14 ,  H04W48/08 ,  H04W48/12 ,  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 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.

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.