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.

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.

公开(公告)号：NO20074242A

公开(公告)日：2007-10-26

申请号：NO20074242

申请日：2007-08-20

Applicant: INTERDIGITAL TECH CORP

Inventor： CUFFARO ANGELO ,  ALI AHMED

IPC: H04J1/16 ,  H04L12/58 ,  H04W28/02 ,  H04W28/04 ,  H04W48/06

公开(公告)号：MX2007003012A

公开(公告)日：2007-05-18

申请号：MX2007003012

申请日：2005-09-13

Applicant: INTERDIGITAL TECH CORP

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

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

Abstract: Un metodo mejorado de manejo de red, particularmente en el contexto de normas IEEE802.11 y IEEE802.11k, a traves de dos nuevas medidas MAC, con ventajas acompanantes. Las dos nuevas medidas incluyen medida de carga de trafico de enlace ascendente WTRU y una medida de carga de servicio AP, y generalmente es aplicable al menos las capas 1 y 2 como se aplican en al menos 802.11K en le contexto de los sistemas OFDM y CDMA 2000, aunque tambien es aplicable a otros escenarios. Un metodo para determinar y anunciar la congestion que tambien se provee para un sistema de Red de area Local Inalambrica (WLAN). La presente invencion tambien introduce un metodo para manejar la congestion cuando se detecta la congestion. Este aspecto de la presente invencion se aplica principalmente a sistemas inalambricos que usan el mecanismo de Acceso Multiple de Percepcion Portadora/Evasion por Colision (CSMA-CA). Los metodos se implementan ventajosamente en WTRUs selectivamente configurada de varias formas.

公开(公告)号：NO20063590A

公开(公告)日：2006-08-08

申请号：NO20063590

申请日：2006-08-08

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTOPHER ,  MARINIER PAUL ,  CUFFARO ANGELO ,  ALI AHMED

IPC: H04L12/28 ,  H04B7/00 ,  H04L12/56 ,  H04W28/16 ,  H04W28/24

CPC classification number: H04W28/16 ,  H04W28/24

公开(公告)号：AR047370A1

公开(公告)日：2006-01-18

申请号：ARP050100045

申请日：2005-01-07

Applicant: INTERDIGITAL TECH CORP

Inventor： ALI AHMED ,  CUFFARO ANGELO ,  CAVE CHRISTOPHER ,  MARINIER PAUL

IPC: H04B7/00 ,  H04L12/56 ,  H04W28/16 ,  H04W28/24

Abstract: En una red inalámbrica de área local que tiene un punto de acceso (AP) y al menos una estacion, donde los datos se priorizan a través de categorías de acceso, un método de control de admision comienza calculando un presupuesto de transmision para cada categoría de acceso (AC) y un presupuesto de transmision total para todas las Acs que requieran control de admision. Se envía un pedido de admision de la corriente de tráfico desde una estacion a un AP. Se calcula un valor de tiempo medio para la corriente de tráfico en el AP, en base a la informacion extraída del pedido de admision. El valor de tiempo medio se compara con el presupuesto de transmision para la AC correspondiente a la corriente de tráfico y el presupuesto de transmision total. La corriente de tráfico es aceptado si el valor de tiempo medio no es superior al presupuesto de transmision para la AC que corresponde a la corriente de tráfico como al presupuesto de transmision total; de lo contrario la corriente de tráfico es rechazada.