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公开(公告)号:NO20063010A
公开(公告)日:2006-08-28
申请号:NO20063010
申请日:2006-06-28
Applicant: INTERDIGITAL TECH CORP
Inventor: MARINIER PAUL , CUFFARO ANGELO , ROY VINCENT , CAVE CHRISTOPHER
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公开(公告)号:MXPA06005007A
公开(公告)日:2006-07-06
申请号:MXPA06005007
申请日:2004-11-05
Applicant: INTERDIGITAL TECH CORP
Inventor: CAVE CHRISTOPHER
IPC: H04B20060101 , H04B7/212 , H04J13/00 , H04W28/18 , H04B00/00
Abstract: Se divulga un metodo y aparato para control de admision basado en mediciones de Nodo B en un sistema de comunicacion inalambrica. Una vez recibido un pedido de llamada, se selecciona un codigo entre codigos disponibles para una potencial distribucion. Se calcula una carga de celula objetivo y una carga de celula vecina para cada una de las ranuras de tiempo disponibles suponiendo una distribucion adicional del codigo seleccionado a cada una de las ranuras de tiempo utilizando mediciones de Nodo B. Se calcula una carga de sistema ponderada para la ranura de tiempo. Se selecciona una ranura de tiempo que tiene una carga de sistema ponderada mas pequena para distribucion del codigo.
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公开(公告)号:NO20062819A
公开(公告)日:2006-06-15
申请号:NO20062819
申请日:2006-06-15
Applicant: INTERDIGITAL TECH CORP
Inventor: CAVE CHRISTOPHER , MARINIER PAUL
IPC: H04L29/14 , H04B7/00 , H04B7/005 , H04L20060101 , H04L1/00 , H04W52/12 , H04W52/20 , H04W52/22 , H04W52/36
CPC classification number: H04W52/12 , H04L1/0021 , H04L1/0026 , H04W52/20 , H04W52/228 , H04W52/362
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134.
公开(公告)号:CA2862184A1
公开(公告)日:2006-03-23
申请号:CA2862184
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 AKBAR
IPC: H04W80/02 , H04W28/08 , H04W28/14 , H04W48/08 , H04W48/12 , H04W48/18 , H04W48/20 , H04W56/00 , 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.
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公开(公告)号:AU2005285267A1
公开(公告)日:2006-03-23
申请号:AU2005285267
申请日:2005-09-06
Applicant: INTERDIGITAL TECH CORP
Inventor: MARINIER PAUL , CUFFARO ANGELO , ROY VINCENT , CAVE CHRISTOPHER
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136.
公开(公告)号:AU2005285179A1
公开(公告)日:2006-03-23
申请号:AU2005285179
申请日:2005-09-08
Applicant: INTERDIGITAL TECH CORP
Inventor: TOUAG ATHMANE , ROY VINCENT , CUFFARO ANGELO , SITA FRANK LA , MARINIER PAUL , CAVE CHRISTOPHER
Abstract: This invention relates to wireless local area networks, and particularly to the IEEE 802.11 family of standards. It consists of a method and apparatus that can be implemented in access points (APs) and subscriber wireless transmit/receive units (WTRUs), in order to allow an 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 balancing, congestion control, and roaming, without compromising the user experience.
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公开(公告)号:AU2005272103A1
公开(公告)日:2006-02-16
申请号:AU2005272103
申请日:2005-06-29
Applicant: INTERDIGITAL TECH CORP
Inventor: CUFFARO ANGELO , CAVE CHRISTOPHER , MARINIER PAUL , ROY VINCENT , RUDOLF MARIAN , SITA FRANK LA , TOUAG ATHMANE
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.
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138.
公开(公告)号:AR046862A1
公开(公告)日:2005-12-28
申请号:ARP040104470
申请日:2004-12-01
Applicant: INTERDIGITAL TECH CORP
Inventor: CAVE CHRISTOPHER , MARINIER PAUL , CUFFARO ANGELO , ROY VINCENT
Abstract: Un sistema y método de comunicación inalámbrica para optimizar selección de canal para un AP. El procedimiento de selección de canal incluye cuatro sub-procedimientos: a) un procedimiento de medición; b) un procedimiento de determinación de canal candidato; c) un procedimiento de selección de canal; y d) un procedimiento de actualización de canal. Se determinan los canales candidatos utilizados para soportar comunicación llevada a cabo por el AP. Los canales candidatos son elegidos entre un conjunto de canales permisibles (ACS) si una interferencia detectada de cada canal candidato es menor que una interferencia máxima permitida establecida.
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公开(公告)号:AR044812A1
公开(公告)日:2005-10-05
申请号:ARP040102123
申请日:2004-06-18
Applicant: INTERDIGITAL TECH CORP
Inventor: CUFFARO ANGELO , HUNKLER TERESA JOANE , ZAKI MAGED , ZHANG GUODONG , ZUNIGA JUAN CARLOS , CAVE CHRISTOPHER
Abstract: Una unidad de control de recursos de radio que monitorea recursos de interfase de aire incluye una unidad de medición de interfase de aire para obtener mediciones de interfase de aire; una unidad de almacenamiento que almacena mediciones de interfase de aire y una marca de tiempo correspondiente; y una unidad de procesamiento para procesar las mediciones de interfase de aire. Al menos una porción de las mediciones de interfase pueden ser valores predichos, determinando si dicha medición es valida de acuerdo a un umbral de tiempo
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公开(公告)号:CA2552783A1
公开(公告)日:2005-08-04
申请号:CA2552783
申请日:2005-01-04
Applicant: INTERDIGITAL TECH CORP
Inventor: ALI AHMED , CUFFARO ANGELO , MARINIER PAUL , CAVE CHRISTOPHER
Abstract: In a wireless local area network having an access point (AP) and at least on e station, wherein data is prioritized by access categories, a method for admission control begins by calculating a transmission budget for each acces s category (AC) and a total transmission budget for all Acs requiring admissio n control. A traffic stream admission request is sent from a station to the AP . A medium time value for the traffic stream is calculated at the AP, based on information extracted from the admission request. The medium time value is compared to the transmission budget for the AC corresponding to the traffic stream and the total transmission budget. The traffic stream is accepted if the medium time value is not greater than both the transmission budget for t he AC corresponding to the traffic stream and the total transmission budget; otherwise, the traffic stream is rejected.
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