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公开(公告)号：NO20063360A
公开(公告)日：2006-09-13
申请号：NO20063360
申请日：2006-07-19
Applicant: INTERDIGITAL TECH CORP
Inventor： ZAKI MAGED
CPC classification number: H04W36/26
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公开(公告)号：AU2006216978A1
公开(公告)日：2006-08-31
申请号：AU2006216978
申请日：2006-02-09
Applicant: INTERDIGITAL TECH CORP
Inventor： ZAKI MAGED
Abstract: A method and apparatus for supporting data flow control in a wireless mesh network by reporting to a source mesh point (MP) in a particular path the allowed data rate that each MP in the path may support. The source MP sends, over the path, a data packet destined which includes a flow identification (ID) field and an available data rate field to a destination MP. An acknowledgement (ACK) packet including the same fields is sent in response to the data packet. The source MP adjusts a data rate in accordance with the available data rate field in the ACK packet. Alternatively, a congestion indication field may be used instead of the available data rate field to indicate that congestion exists on the path. Additionally, a quality of service (QoS) field indicating QoS parameters for the data flow may be included in the data and ACK packets.
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公开(公告)号：AU2006206617A1
公开(公告)日：2006-07-27
申请号：AU2006206617
申请日：2006-01-17
Applicant: INTERDIGITAL TECH CORP
Inventor： LU GUANG , RUDOLF MARIAN , ZUNIGA JUAN CARLOS , CARLTON ALAN GERALD , OLVERA-HERNANDEZ ULISES , ZAKI MAGED
Abstract: The invention includes a method and apparatus for mobility handling across different wireless technologies by efficiently performing alternate network discovery and enabling a mobile station to select the most desirable candidate radio access technology, depending on parameters such as location and network policy settings.
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公开(公告)号：NO20062237L
公开(公告)日：2006-07-26
申请号：NO20062237
申请日：2006-05-18
Applicant: INTERDIGITAL TECH CORP
Inventor： HUNKELER TERESA JOANNE , ZAKI MAGED , LU GUANG , RAHMAN SHAMIN AKBAR
Abstract: In a wireless communication system including an access point and at least one wireless transmit/receive unit (WTRU), a method for adaptive radio resource management begins by examining a frame error rate value of a WTRU. Then, a channel utilization value of the WTRU and a current data rate of the WTRU are examined. System parameters for the WTRU are adjusted based on the examined variables.
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公开(公告)号：AU2005305080A1
公开(公告)日：2006-05-18
申请号：AU2005305080
申请日：2005-11-01
Applicant: INTERDIGITAL TECH CORP
Inventor： ZUNIGA JUAN CARLOS , SHAHEEN KAMEL M , RUDOLF MARIAN , CARLTON ALAN GERALD , OLIVERA-HERNANDEZ ULISES , LU GUANG , ZAKI MAGED
IPC: H04W8/08 , H04W24/00 , H04W36/00 , H04W36/02 , H04W36/14 , H04W48/08 , H04W48/16 , H04W76/02 , H04W80/00 , H04W80/04 , H04W88/06 , H04W92/02
Abstract: A wireless communication system including at least one IEEE 802 multi-stack wireless transmit/receive unit (WTRU) and a plurality of technologically diversified access networks, such as IEEE 802.X networks and Third Generation Partnership Project (3GPP) networks, that are concurrently deployed, Both the multi-stack WTRU and the technologically-diversified networks include a media independent handover (MIH) function.; The WTRU is configured to read MIH information transmitted from one of the IEEE 802.X networks, trigger 3GPP authentication and authorization procedures based on the MIH information, obtain a local Internee protocol (IP) address, establish a tunnel to a packet data gateway (PDG) in a 3GPP core network, construct a care of address (CoA) and register the CoA with a home agent of the WTRU, whereby data destined for the WTRU is routed via the home agent through a new tunnel established between the home agent and a foreign agent based on the CoA.
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Patent Agency Ranking96.发明专利
公开(公告)号：AU2005285078A1
公开(公告)日：2006-03-23
申请号：AU2005285078
申请日：2005-09-09
Applicant: INTERDIGITAL TECH CORP
Inventor： ZUNIGA JUAN CARLOS , RAHMAN SHAMIM AKBAR , CARLTON ALAN GERALD , ZAKI MAGED , SHAHEEN KAMEL M , RUDOLF MARIAN
Abstract: This invention relates to wireless local area networks (WLANs), and the interoperability of networks of different types or conforming to different standards, and to methods and apparatus to allow a multimode wireless transmit/receive unit (WTRU), which is able to operate in more than one type of network, to handover from one network type to another without adversely affecting service, utilizing a mechanism and information flows implemented in a new protocol stack.
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公开(公告)号：BRPI0408731A
公开(公告)日：2006-03-07
申请号：BRPI0408731
申请日：2004-03-04
Applicant: INTERDIGITAL TECH CORP
Inventor： LIVET CATHERINE , LU GUANG , RAHMAN SHAMIM AKBAR , ZAKI MAGED
Abstract: A method for congestion control in the uplink of a wireless communication system having a wireless transmit/receive unit (WTRU) and a radio network controller (RNC) begins by receiving an interference report for each user. The average noise rise for each user calculated and congestion relieving measures are implemented based upon the average noise rise and the WTRU battery level. A method for congestion control in the downlink of a wireless communication system having a WTRU and a RNC begins by receiving a transmission power report for each user. The transmission power for each user is calculated, and congestion relieving measures are implemented based upon the average transmission power and the WTRU battery level.
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公开(公告)号：NO20060449L
公开(公告)日：2006-01-27
申请号：NO20060449
申请日：2006-01-27
Applicant: INTERDIGITAL TECH CORP
Inventor： ZAKI MAGED , LU GUANG , RAHMAN SHAMIN AKBAR , LIVET CATHRINE
IPC: H04B7/26 , H04B7/212 , H04J3/00 , H04L5/22 , H04L12/24 , H04L12/56 , H04W4/90 , H04W28/18 , H04W28/24 , H04W72/00 , H04W72/04 , H04W74/04
Abstract: A method and system for managing radio resources in a time-slotted wireless communication system is based on the quality of service (QoS) information of a user. A plurality of time slots of a radio resource are sorted into a plurality of different categories, such as high QoS time slots, high capacity time slots, and balanced time slots. Each category is associated with a different level of QoS. QoS information with respect to a user is obtained in response to a radio resource request received from the user. The user is associated with a particular category of time slots based on the QoS information of the user.
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公开(公告)号：AR046363A1
公开(公告)日：2005-12-07
申请号：ARP040104063
申请日：2004-11-05
Applicant: INTERDIGITAL TECH CORP
Inventor： ZAKI MAGED , HUNKELER TERESA JOANNE
Abstract: Un método para gestionar calidad de servicio (QoS) en una red inalámbrica de área local comienza recibiendo un flujo de tráfico. El flujo de tráfico es mapeado a una clase de tráfico (TC) en base a los requerimientos de QoS del flujo de tráfico. Se calcula un presupuesto de transmisión de una clase de acceso (AC), donde cada AC incluye al menos una TC. Se toma una determinación sobre si puede admitirse el flujo de tráfico calculando si el presupuesto de transmisión puede soportar el flujo de tráfico. Si se admite el flujo de tráfico, se ajustan los parámetros de la TC y se manejan colisiones en la TC entre flujos de tráfico existentes y el flujo de tráfico recientemente admitido.
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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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