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61.
公开(公告)号:AR073107A2
公开(公告)日:2010-10-13
申请号:ARP090103221
申请日:2009-08-21
Applicant: INTERDIGITAL TECH CORP
Inventor: TERRY STEPHEN E , CHAO VI-JU , MILLER JAMES M
Abstract: Un Nodo-B que comprende: un receptor configurado para recibir una pluralidad de bloques de datos; una primera memoria configurada para almacenar temporariamente un primer grupo de bloques de datos; una segunda memoria configurada para almacenar temporariamente un segundo grupo de bloques de datos; en donde el segundo grupo de bloques de datos almacenados en la segunda memoria son bloques de datos que fueron trasmitidos previamente pero que no fueron recibidos exitosamente; y un transmisor configurado para transmitir el primer grupo de bloques de datos y el segundo grupo de bloque de datos; en donde el transmisor está configurado para transmitir el segundo grupo de bloques de datos almacenados en la segunda memoria antes de transmitir el primer grupo de bloques de datos almacenados en la primera memoria. También se divulga un método para transferencia de datos, y una unidad inalámbrica de transmision/recepcion (WTRU).
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公开(公告)号:GEP20105037B
公开(公告)日:2010-07-12
申请号:GEAP2004009309
申请日:2004-08-25
Applicant: INTERDIGITAL TECH CORP
Inventor: ZHANG GUODONG , SHIN SUNG-HYUK , MILLER JAMES M , TERRY STEVEN E , DICK STEPHEN G
Abstract: A method and system for an enhanced uplink (EU) operation in a wireless communication system during soft handover. The system comprises a wireless transmit/receive unit (WTRU), at least two Node-Bs, and a radio network controller (RNC). One Node-B may be designated as a primary Node-B, and the primary Node-B may control EU operation during soft handover including uplink scheduling and hybrid automatic repeat request (H-ARQ). Soft buffer corruption is avoided during soft handover by controlling H-ARQ by the primary Node-B. Alternatively, an RNC may control EU operation during soft handover including H-ARQ. In this case, an RNC generates final acknowledge/non-acknowledge (ACK/NACK) decision based on the error check results of the Node-Bs.
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公开(公告)号:AU2007238202B2
公开(公告)日:2010-05-06
申请号:AU2007238202
申请日:2007-04-10
Applicant: INTERDIGITAL TECH CORP
Inventor: LU GUANG , MENON NARAYAN P , MILLER JAMES M
IPC: H04L12/825 , H04W28/22 , H04W88/18
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64.
公开(公告)号:SG160204A1
公开(公告)日:2010-04-29
申请号:SG2007039597
申请日:2003-12-02
Applicant: INTERDIGITAL TECH CORP
Inventor: DICK STEPHEN G , RUDOLF MARIAN , MILLER JAMES M
IPC: H04B7/005 , H04L1/00 , H04L1/12 , H04L1/16 , H04L1/20 , H04L12/56 , H04W28/04 , H04W28/24 , H04W48/08 , H04W52/12 , H04W52/20 , H04W52/26 , H04W72/08 , H04B7/26 , H04W24/02
Abstract: DETECTION OF CHANNEL QUALITY INDICATOR A method for improving the reliability of a channel quality indicator (CQI) (102, 106 Fig. 3) message in a wireless communications network begins with receipt of the CQI message. The CQI message is then decoded, and a decision metric value for each symbol in the CQI message is computed. A largest decision metric value and a second largest decision metric value for the CQI message are determined. The reliability of the CQI message can be determined by comparing the two largest decision metric values. This method may be applicable to high-speed downlink packet access in time division duplex, frequency division duplex, or other modes of transmission.
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公开(公告)号:AU2006252118B8
公开(公告)日:2010-03-04
申请号:AU2006252118
申请日:2006-12-19
Applicant: INTERDIGITAL TECH CORP
Inventor: TERRY STEPHEN E , DICK STEPHEN G , ZEIRA ELDAD , ZEIRA ARIELA , MILLER JAMES M
IPC: H04B1/707 , H04B7/005 , H04B7/26 , H04B17/00 , H04L1/00 , H04L1/20 , H04W28/24 , H04W52/14 , H04W72/08
Abstract: In a wireless digital communication system which may employ CDMA 5 technology, a method and system for obtaining channel quality (CQ) measurements for downlink resource allocation wherein a User Equipment (UE) continuously measures RSCP based on a communication on a reference channel provided by the network. The UE measures timeslot ISCP either continuously, by configuration or by rotation and reports downlink CQ. The UE may report the 10 RSCP once and the ISCP per timeslot, or may report some function of the RSCP/ISCP ratio such as modulation parameters or combined coding of all timeslots. 3/3 50UE 1 BASE STATION L0 UE 12 STEP 54 MEASUREMENT OF ROVER A STEP 52 STE ~RSCP REFERENCE STEP 56 MEASUREMENT REPORT RECEIVE STEP 58 -+ WNNKT CQ -- DOWNUNK CQ STEP 60 MEASUREMENT MEASUREMENT TO DETERMINE STEP 62 REQUIREMENTS FOR TRANSMIISION TO FIGa 3 VE
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公开(公告)号:MX2009011442A
公开(公告)日:2010-01-18
申请号:MX2009011442
申请日:2008-04-23
Applicant: INTERDIGITAL TECH CORP
Inventor: TERRY STEPHEN E , MILLER JAMES M , SAMMOUR MOHAMMED , SOMASUNDARAM SHANKAR
Abstract: Se describen método y aparato usados para el manejo de fallas en RL y transferencia sobre la base de detalles de transferencia de contexto y procedimientos de RACH que mejoran los procedimientos de manejo de fallas. Después de una falla de RL, un equipo de usuario (UE) incluye la identidad de un Nodo-B evolucionado (eNodo B) y/o célula como un elemento de información (lE) en una petición de conexión RRC y/o mensaje de actualización de célula o cualquier otro mensaje RRC junto con una identidad de UE.
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公开(公告)号:HK1130604A1
公开(公告)日:2009-12-31
申请号:HK09108466
申请日:2009-09-16
Applicant: INTERDIGITAL TECH CORP
Inventor: LU GUANG , MENON NARAYAN P , MILLER JAMES M
IPC: H04L12/825 , H04W20090101 , H04W28/22 , H04W88/18
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公开(公告)号:AT450124T
公开(公告)日:2009-12-15
申请号:AT07760376
申请日:2007-04-10
Applicant: INTERDIGITAL TECH CORP
Inventor: MILLER JAMES M , MENON NARAYAN PARAPPIL , LU GUANG
IPC: H04L12/825 , H04W28/22 , H04W88/18
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公开(公告)号:DE60329017D1
公开(公告)日:2009-10-08
申请号:DE60329017
申请日:2003-11-24
Applicant: INTERDIGITAL TECH CORP
Inventor: KOO CHANG-SOO , GRANDHI SUDHEER A , MILLER JAMES M , SHIN SUNG-HYUK
Abstract: A method, components and a system are provided for implementing power control for wireless communication transmissions that provides, inter alia, a remedy for the mismatch of initial transmission power for NRT data by estimating a bias error based and adjusting the transmission power by a compensation amount for an averaged bias error estimation over all data set transmissions, such as sequential Temp-DCH allocations in a UMTS system. An alternative approach for a UMTS system estimates the bias error at a RNC based on an averaged transmit code power measurement by a base station and applies a bias error compensation to the initial DL transmit power at the RNC.
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公开(公告)号:SG155044A1
公开(公告)日:2009-09-30
申请号:SG2006090641
申请日:2003-06-25
Applicant: INTERDIGITAL TECH CORP
Inventor: RUDOLF MARIAN , RAHMAN SHAMIM AKBAR , MILLER JAMES M
Abstract: A drifting (WTRU) wireless transmit/receive unit has an associated (D-RNC) drift radio network controller (38) and an associated (S-RNC) servicing radio network controller (40). The D-RNC (38) sends a request message to the S-RNC (40) requesting measurements of the drifting WTRU. The S-RNC (40) receives the request message and sends an information message with the requested measurements to the D-RNC (38). The D-RNC (38) receives the information message.
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