公开(公告)号：AU2008247857B2

公开(公告)日：2011-11-24

申请号：AU2008247857

申请日：2008-04-29

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTOPHER R ,  DIANA PANI ,  PAUL MARINIER ,  ROCCO DIGIROLAMO

IPC: H04W48/20 ,  H04W36/08

Abstract: A method and apparatus for handling cell reselections and transitions includes executing a cell reselection. A medium access control (MAC)-ehs reset is performed.

公开(公告)号：MY154918A

公开(公告)日：2015-08-28

申请号：MYPI20093182

申请日：2008-02-04

Applicant: INTERDIGITAL TECH CORP

Inventor： PAUL MARINIER ,  DIANA PANI ,  TERRY STEPHEN E ,  GRANDHI SUDHEER A

Abstract: METHODS AND APPARATUSES FOR VERSATILE MEDIUM ACCESS CONTROL (MAC) MULTIPLEXING IN EVOLVED HSPA ARE DISCLOSED. MORE PARTICULARLY, METHODS FOR DOWNLINK OPTIMIZATION OF THE ENHANCED HIGH SPEED MAC (MAC- EHS) ENTITY AND UPLINK OPTIMIZATION OF THE MAC-I/IS ENTITY ARE DISCLOSED. APPARATUSES FOR USING THE OPTIMIZED DOWNLINK AND UPLINK MAC ENTITIES ARE ALSO DISCLOSED.

公开(公告)号：MY153742A

公开(公告)日：2015-03-13

申请号：MYPI20093654

申请日：2008-03-07

Applicant: INTERDIGITAL TECH CORP

Inventor： DIANA PANI ,  CAVE CHRISTOPHER R ,  PAUL MARINIER ,  TERRY STEPHEN E

IPC: H04L1/18 ,  H04L45/16

Abstract: A METHOD AND APPARATUS FOR GENERATING AND PROCESSING A HIGH SPEED DOWNLINK SHARED CHANNEL (HS-DSCH) MEDIUM ACCESS CONTROL (MAC-EHS) PROTOCOL DATA UNIT (PDU) ARE DISCLOSED. MAC-EHS SERVICE DATA UNITS (SDUS) ARE MULTIPLEXED BASED ON A LOGICAL CHANNEL IDENTITY. REORDERING PDUS ARE GENERATED FROM THE MULTIPLEXED MAC-EHS SDUS. A REORDERING PDU INCLUDES AT LEAST ONE MAC-EHS SDU AND/OR AT LEAST ONE MAC-EHS SDU SEGMENT. A MAC-EHS SDU IS SEGMENTED ON A PRIORITY CLASS BASIS IF A MAC-EHS SDU DOES NOT FIT INTO A REORDERING PDU. A MAC-EHS PDU IS GENERATED INCLUDING AT LEAST ONE REORDERING PDU. THE MAC-EHS SDUS MAY BE STORED IN PRIORITY QUEUES (516) BEFORE GENERATING THE REORDERING PDUS. ALTERNATIVELY, THE REORDERING PDUS MAY BE GENERATED FROM THE MULTIPLEXED MAC-EHS SDUS. ALTERNATIVELY, THE RECEIVED MAC-EHS SDUS MAY BE BUFFERED IN A CORRESPONDING BUFFER FOR EACH LOGICAL CHANNEL BEFORE MULTIPLEXED BASED ON A LOGICAL CHANNEL IDENTITY, OR REORDERING PDUS ARE GENERATED.

公开(公告)号：MY149126A

公开(公告)日：2013-07-15

申请号：MYPI20093184

申请日：2008-02-01

Applicant: INTERDIGITAL TECH CORP

Inventor： ROCCO DIGIROLAMO ,  CAVE CHRISTOPHER R ,  PAUL MARINIER ,  DIANA PANI ,  TERRY STEPHEN E

IPC: H04W36/10 ,  H04L45/28

Abstract: A METHOD AND APPARATUS FOR CELL UPDATE WHILE IN A CELL_FACH STATE ARE DISCLOSED. AFTER SELECTING A TARGET CELL, SYSTEM INFORMATION IS READ FROM THE TARGET CELL (112B) INCLUDING HIGH SPEED DOWNLINK SHARED CHANNEL (HS-DSCH) COMMON SYSTEM INFORMATION. A RADIO NETWORK TEMPORARY IDENTITY (RNTI) RECEIVED IN A SOURCE CELL (112A) IS CLEARED AND A VARIABLE HS_DSCH_RECEPTION IS SET TO TRUE. AN HS-DSCH MEDIUM ACCESS CONTROL (MAC-HS) ENTITY IS CONFIGURED BASED ON THE HS-DSCH COMMON SYSTEM INFORMATION. HIGH SPEED DOWNLINK PACKET ACCESS (HSDPA) TRANSMISSION IS THEN RECEIVED IN THE TARGET CELL. A CELL UPDATE MESSAGE IS SENT TO NOTIFY OF A CELL CHANGE. THE HSDPA TRANSMISSION MAY BE RECEIVED USING A COMMON H-RNTI BROADCAST IN THE SYSTEM INFORMATION, A RESERVED H-RNTI AS REQUESTED IN A CELL UPDATE MESSAGE, OR A TEMPORARY IDENTITY WHICH IS A SUBSET OF A U-RNTI. THE MAC-HS ENTITY MAY BE RESET.

公开(公告)号：BRPI0806351B1

公开(公告)日：2020-09-24

申请号：BRPI0806351

申请日：2008-02-01

Applicant: INTERDIGITAL TECH CORP

Inventor： CHRISTOPHER R CAVE ,  DIANA PANI ,  PAUL MARINIER ,  STEPHEN E TERRY

IPC: H04W36/02 ,  H04W36/14 ,  H04W76/04

Abstract: método e dispositivo para o controle de um handover entre células r6 e r7 utra. são descritos um método e um dispositivo para controlar uma otimização de um processo de handover entre células de revisão 6 (r6) do acesso a rádio terrestre universal (utra) e células de revisão 7 (r7) de utra. quando uma unidade de transmissão/recepção sem fio (wtru) se move entre uma célula r6 e uma célula r7, ou entre células r7, é iniciado um handover do nó b fonte para o nó b alvo. na célula r7, são suportadas as funcionalidades de controle de acesso ao meio (mac) melhorada incluindo um tamanho flexível da unidade de dados do protocolo (pdu) do controle do link de rádio (rlc) e a segmentação mac de alta velocidade (mac-hs) e a multiplexação de filas de prioridade distintas. após o handover, uma camada mac e/ou uma camada rlc são reconfiguradas ou reajustadas com base na funcionalidade suportada pelo nó b alvo.

公开(公告)号：BRPI0806396B1

公开(公告)日：2020-04-28

申请号：BRPI0806396

申请日：2008-02-04

Applicant: INTERDIGITAL TECH CORP

Inventor： DIANA PANI ,  JAMES M MILLER ,  PAUL MARINIER ,  STEPHEN E TERRY ,  SUDHEER A GRANDHI

IPC: H04L47/22 ,  H04L47/27 ,  H04L47/36 ,  H04W28/10 ,  H04W74/06 ,  H04W92/12

Abstract: método e aparato para melhorar o rlc para tamanho flexível de pdu do rlc. o melhoramento é garantido para o protocolo de controle de link via rádio (rlc) nos sistemas de comunicação sem fio nos quais seja permitido o tamanho variável das unidades de pacote de dados (pdu)do rlc quando os tamanhos flexíveis de pdu do rlc são configurados pelas camadas superiores, o controlador de rede de rádio (rnb)/controle de fluxo nodo b, controle de fluxo rlc, o relatório de status e os mecanismos de consulta são configurados para usar a medida baseada na contagem de bytes para evitar possíveis sub-fluxos de buifer no nodo b e super-fluxos no rnc. o melhoramento aqui proposto para o rlc se aplica tanto para comunicações "uplink" quanto para comunicações "downlink".

公开(公告)号：MY149326A

公开(公告)日：2013-08-30

申请号：MYPI20093183

申请日：2008-02-01

Applicant: INTERDIGITAL TECH CORP

Inventor： DIANA PANI ,  CAVE CHRISTOPHER R ,  TERRY STEPHEN E ,  PAUL MARINIER

IPC: H04W36/02 ,  H04W36/14 ,  H04W76/04

Abstract: A METHOD AND APPARATUS FOR CONTROLLING AN OPTIMIZATION OF HANDOVER PROCEDURES BETWEEN UNIVERSAL TERRESTRIAL RADIO ACCESS (UTRA) RELEASE 6 (R6) CELLS AND UTRA RELEASE 7 (R7) CELLS ARE DISCLOSED. WHEN A WIRELESS TRANSMIT/RECEIVE UNIT (WTRU) (100) IS MOVING BETWEEN AN R6 CELL AND AN R7 CELL, OR BETWEEN R7 CELLS, A HANDOVER IS INITIATED FROM A SOURCE NODE-B TO A TARGET NODE-B. IN THE R7 CELL, THE ENHANCED MEDIUM ACCESS CONTROL (MAC) FUNCTIONALITY INCLUDING FLEXIBLE RADIO LINK CONTROL (RLC) PROTOCOL DATA UNIT (PDU) SIZE AND HIGH SPEED MAC (MAC-HS) SEGMENTATION AND MULTIPLEXING OF DIFFERENT PRIORITY QUEUES ARE SUPPORTED. AFTER THE HANDOVER, A MAC LAYER AND/OR AN RLC LAYER ARE RECONFIGURED OR RESET BASED ON FUNCTIONALITY SUPPORTED BY THE TARGET NODE-B.

公开(公告)号：AU2008214331B2

公开(公告)日：2011-11-10

申请号：AU2008214331

申请日：2008-02-05

Applicant: INTERDIGITAL TECH CORP

Inventor： ROCCO DIGIROLAMO ,  CAVE CHRISTOPHER R ,  DIANA PANI ,  ALEXANDER REZNIK

IPC: H04W52/02 ,  H04W68/02

Abstract: An apparatus and methods are provided for paging in a HSDPA connected mode CELL_PCH or URA_PCH state. Preferably, a WTRU is configured to select various PICH information that is broadcast by a base station. The WTRU is preferably configured to receive paging messages, based on the selected PICH information. In one embodiment, a preferred WTRU is configured to receive paging messages, based on a PICH, a HS-SCCH, and a HS-PDSCH. In another embodiment, a preferred WTRU is configured to receive paging messages, based on a PICH and a HS-PDSCH. In both embodiments, a time delay parameter is preferably used so that the WTRU may listen for either the HS-SCCH or HS-PDSCH for a period of time and return to a sleep mode if no paging message is received.

公开(公告)号：AU2007314331B2

公开(公告)日：2011-09-22

申请号：AU2007314331

申请日：2007-10-31

Applicant: INTERDIGITAL TECH CORP

Inventor： CAVE CHRISTOPHER R ,  PAUL MARINIER ,  DIANA PANI

IPC: H04W24/10

Abstract: A method implemented in a wireless transmit/receive unit (WTRU) for transmitting a channel quality indication (CQI) report or other measurement report begins by receiving a trigger. A CQI report is transmitted to a handover target Node B until a stop condition is reached. The WTRU will stop transmitting CQI reports to the target Node B if the stop condition is reached. A WTRU configured to perform the method includes an antenna, a transmitter/receiver connected to the antenna, and a processor communicating with the transmitter/receiver, the processor configured to transmit the CQI report to the handover target Node B.

公开(公告)号：AU2011203345A1

公开(公告)日：2011-08-25

申请号：AU2011203345

申请日：2011-07-07

Applicant: INTERDIGITAL TECH CORP

Inventor： DIANA PANI ,  CAVE CHRISTOPHER R ,  PAUL MARINIER ,  TERRY STEPEHN E

IPC: H04L1/18 ,  H04L12/56

Abstract: Abstract A method and apparatus for generating and processing a MAC-ehs PDU are disclosed. In a Node-B, MAC-ehs SDUs received from an upper layer are multiplexed based on a logical channel identity. Reordering PDUs are generated from the multiplexed MAC-ehs SDUs from different logical channels mapped to a priority queue. A reordering PDU includes at least one MAC-ehs SDU and/or at least one MAC-ehs SDU segment. A MAC-ehs SDU is segmented on a priority class basis if a MAC-ehs SDU does not fit into a reordering PDU. A MAC-ehs PDU is generated including at least one reordering PDU. The multiplexed MAC-ehs SDUs may be stored in a corresponding priority queue before generating the reordering PDUs, Alternatively, the reordering PDUs may be generated from the multiplexed MAC-ehs SDUs and the reordering PDUs may be stored in a corresponding priority queue. Alternatively, the received MAC-ehs SDUs may be buffered in a corresponding buffer for each logical channel before multiplexed based on a logical channel identity, or reordering PDUs are generated. c 12) coi o C o oc cvcm .co dr 0 0 mz mis"a a UU 44Ut t) Z; L 0xu Co L