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：MY149351A

公开(公告)日：2013-08-30

申请号：MYPI20061720

申请日：2006-04-14

Applicant: INTERDIGITAL TECH CORP

Inventor： ROY VINCENT ,  MARINER PAUL

IPC: H04L12/413 ,  H04W28/18 ,  H04W84/12 ,  H04W88/08

Abstract: A DEFERRAL MANAGEMENT METHOD IS IMPLEMENTED IN A WIRELESS LOCAL AREA NETWORK (WLAN) (100) INCLUDING AN ACCESS POINT (AP) AND A PLURALITY OF WIRELESS TRANSMIT/RECEIVE UNITS (WTRUs) (110). THE AP (105) SENDS A DEFERRAL MANAGEMENT CAPABILITIES REQUEST MESSAGE TO THE WTRUs TO DETERMINE THE DEFERRAL MANAGEMENT CAPABILITIES OF THE WTRUs. IN RESPONSE, EACH OF THE WTRUs SENDS A DEFERRAL MANAGEMENT CAPABILITIES INDICATOR MESSAGE (120) TO THE AP (105). THE AP MAY ALSO SEND A DEFERRAL MANAGEMENT PARAMETER SET MESSAGE TO THE WTRUs TO INDICATE VALUES FOR SETTING DEFERRAL MANAGEMENT PARAMETERS. IN RESPONSE, EACH OF THE WTRUs MAY OPTIONALLY SEND A DEFERRAL MANAGEMENT PARAMETER SET EXECUTION CONFIRMATION MESSAGE TO THE AP. THE WTRUs MAY ALSO SET THE VALUES OF VARIOUS DEFERRAL MANAGEMENT PARAMETERS IN ACCORDANCE WITH IS CERTAIN RULE SPECIFIED IN A DEFERRAL MANAGEMENT RULE MESSAGE SENT BY THE AP.; OPTIONALLY, THE WTRUSs (110) MAY RESPOND TO THE AP WITH A DEFERRAL MANAGEMENT RULE EXECUTION CONFIRMATION MESSAGE.

公开(公告)号：AU2013203317A1

公开(公告)日：2013-05-02

申请号：AU2013203317

申请日：2013-04-10

Applicant: INTERDIGITAL TECH CORP

Inventor： CUFFARO ANGELO ,  LA SITA FRANK ,  CAVE CHRISTOPHER ,  ROY VINCENT ,  MARINIER PAUL

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

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.

公开(公告)号：AU2012254947A1

公开(公告)日：2012-12-13

申请号：AU2012254947

申请日：2012-11-22

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTPHER R ,  PELLETIER BENOIT ,  ZEIRA ELDAD ,  MARINIER PAUL ,  ROY VINCENT ,  KIM IN

IPC: H04B7/005

Abstract: A method and apparatus for No-TX mode for a wireless transmit/receive unit (WTRU) and Node B that suspends the transmission of power control 5 updates and associated signaling over dedicated uplink and downlink channels. Triggers and signals between the WTRU and Node B activate and disable No-TX mode. A radio link is re-established to resume data transmission when No-TX mode is disabled, and data may also be transmitted during defined transmission opportunities while in No-TX mode.

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：RU2434347C2

公开(公告)日：2011-11-20

申请号：RU2009126550

申请日：2007-12-12

Applicant: INTERDIGITAL TECH CORP

Inventor： BURCHILL STUART T ,  CAVE CHRISTOPHER R ,  MARINIER PAUL ,  ROY VINCENT

IPC: H04L29/06 ,  H04L1/18 ,  H04L27/26 ,  H04W80/02

Abstract: Изобретениеотноситсяк системамсвязи. Описаныспособи устройстводляпередачии приемапакетапосредствомвысокоскоростногопакетногодоступанисходящейлиниисвязи (HSDPA). Поменьшеймереодинблокданныхуслуги (SDU) управлениядоступомк средепередачи (MAC-hs) HSDPA сегментируетсянамножествосегментов. Протокольныеблокиданных (PDU) MAC-hs генерируютсяизсегментов, причемкаждый MAC-hs PDU включаетв себяпоменьшеймереодинсегмент. Каждый MAC-hs PDU можетвключатьв себяодинсегментизодного MAC-hs SDU. Размерсегментовможетсовпадатьс размером MAC-hs PDU минусразмерзаголовка MAC-hs PDU. Размерысегментовмогутопределятьсянаосновеколичествасегментов, накоторыесегментируется MAC-hs SDU. Вкачествеальтернативыкаждый MAC-hs PDU можетвключатьв себякомбинациюсегментовизмножества MAC-hs SDU иликомбинациюпоменьшеймереодногосегментаизодного MAC-hs SDU ипоменьшеймереодногоцелого MAC-hs SDU. 4 н. и 12 з.п. ф-лы, 12 ил., 1 табл.

公开(公告)号：BRPI0619692A2

公开(公告)日：2011-10-11

申请号：BRPI0619692

申请日：2006-11-01

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  MARINIER PAUL ,  ROY VINCENT ,  ZAKI MAGED

IPC: H04L12/28 ,  H04W72/04 ,  H04W74/04 ,  H04W84/12

Abstract: A method and apparatus for performing peer-to-peer wireless communication between a first station (STA) and a second STA. The method comprises a first STA setting up a direct link on a first channel to communicate with a second STA, wherein messages for setting up the direct link are delivered through an access point (AP); the first STA negotiating with the second STA to switch a channel for the direct link to a second channel, wherein messages for switching the channel are exchanged directly between the first STA and the second STA without going through the AP; and the first STA periodically switching between the first channel and the second channel to maintain connectivity with the AP.

公开(公告)号：BRPI0619658A2

公开(公告)日：2011-10-11

申请号：BRPI0619658

申请日：2006-10-30

Applicant: INTERDIGITAL TECH CORP

Inventor： MARINIER PAUL ,  RUDOLF MARIAN ,  ZAKI MAGED M ,  ROY VINCENT

IPC: H04L12/28 ,  H04W16/10 ,  H04W84/20 ,  H04W92/20

公开(公告)号：AR073601A2

公开(公告)日：2010-11-17

申请号：ARP090103568

申请日：2009-09-17

Applicant: INTERDIGITAL TECH CORP

Inventor： ROY VINCENT ,  TOMICI JOHN L ,  LU GUANG ,  ZAKI MAGED

IPC: H04L12/28

Abstract: Un método para transmitir un mensaje en una red mallada, método que comprende: recibir un mensaje que incluye una direccion de origen, una direccion de destino, un campo de direccion de receptor que incluye una primera direccion de receptor, y un campo de direccion de transmisor que incluye una primera direccion de transmisor; actualizar el campo de direccion de transmisor en el mensaje con la primera direccion de receptor; y transmitir el mensaje con los campos de direcciones actualizados hacia una direccion de siguiente salto en respuesta al mensaje recibido. También se divulga un punto mallado (MP) en donde se aplica el método.

公开(公告)号：BRPI0612416A2

公开(公告)日：2010-11-09

申请号：BRPI0612416

申请日：2006-04-13

Applicant: INTERDIGITAL TECH CORP

Inventor： ROY VINCENT ,  MARINIER PAUL

IPC: H04W52/36 ,  H04W28/24 ,  H04W52/00 ,  H04W74/08

Abstract: The method involves sending a deferral management capabilities request message to a wireless transmit/receive unit (WTRU) to report deferral management capabilities of an access point (AP). A deferral management capabilities indicator message is sent to the AP in response to the deferral management capabilities request. A deferral management parameter set message is sent to the WTRU to indicate values for setting deferral management parameters. A deferral management parameter set execution confirmation message is sent to the AP in response to the set message. An independent claim is also included for a wireless local area network (WLAN) comprising an access point (AP).