公开(公告)号：MY145874A

公开(公告)日：2012-05-15

申请号：MYPI20082454

申请日：2003-05-09

Applicant: INTERDIGITAL TECH CORP

Inventor： TERRY STEPHEN E ,  CHAO YI-JU ,  MILLER JAMES M

IPC: H04W8/18 ,  H04L1/18 ,  H04L12/46 ,  H04L47/30 ,  H04L47/32 ,  H04W28/14 ,  H04W36/02 ,  H04W52/00 ,  H04W88/08 ,  H04W88/12

Abstract: A SYSTEM AND METHOD (10), WHICH PERMIT THE RNC TO CONTROL PURGING OF DATA BUFFERED IN THE NODE B. THE RNC MONITORS FOR A TRIGGERING EVENT, WHICH INITIATES THE PURGING PROCESS. THE RNG THEN INFORMS THE NODE B OF THE NEED TO PURGE DATA BY TRANSMITTING (54) A PURGE COMMAND, WHICH PROMPTS THE NODE B TO DELETE (56) AT LEAST A PORTION OF BUFFERED DATA. THE PURGE COMMAND CAN INCLUDE INSTRUCTIONS FOR THE NODE B TO PURGE ALL DATA FOR A PARTICULAR UE, DATA IN ONE OR SEVERAL USER PRIORITY TRANSMISSION QUEUES OR IN ONE OR MORE LOGICAL CHANNELS IN THE NODE B, DEPENDING UPON THE PARTICULAR DATA PURGE TRIGGERING EVENT (12) REALIZED IN THE RNC.

公开(公告)号：AU2009202366C1

公开(公告)日：2012-03-01

申请号：AU2009202366

申请日：2009-06-12

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  MILLER JAMES M

IPC: H04B7/005 ,  H04L12/28 ,  H04L12/56 ,  H04W52/08 ,  H04W52/18 ,  H04W52/28 ,  H04W52/34 ,  H04W52/54 ,  H04W74/04 ,  H04W92/12

Abstract: A method and wireless multi-cell communication system for providing high speed downlink packet access (HSDPA) services. The system includes a radio network controller (RNC) in communication with a plurality of base stations. The RNC sends a control signal to at least one base station having a plurality of timeslots, eg, in a time division duplex (TDD) system and/or frames including transmission timing intervals (TTIs), eg, in a frequency division duplex (FDD) system assigned thereto for the establishment of HSDPA channels. The control signal indicates a maximum allowed HSDPA transmit power for each of the timeslots and/or TTIs. The base station sends a feedback signal to the RNC indicating the results of measurements of the power of the transmitted HSDPA timeslots and/or TTSs during a predetermined time period.

公开(公告)号：SG177014A1

公开(公告)日：2012-01-30

申请号：SG2010018778

申请日：2002-04-15

Applicant: INTERDIGITAL TECH CORP

Inventor： TERRY STEPHEN E ,  DICK STEPHEN G ,  MILLER JAMES M ,  ZEIRA ELDAD ,  ZEIRA ARIELA

IPC: H04B7/26 ,  H04J3/06 ,  H04L1/00 ,  H04L12/56 ,  H04W24/00 ,  H04W28/22 ,  H04W72/04 ,  H04W72/12

Abstract: DYNAMIC CHANNEL QUALITY MEASUREMENT PROCEDURE FORA wireless digital communication method for communicating between abase station and a plurality of user equipment mobile terminals (UEs) and employsadaptive modulation and coding (AM&C) to achieve improved radio resourceutilization and provide optimum data rates for user services. Blocks of downlink(DL) data are received by the base station which requests downlink DL channelquality measurements only from those mobile terminals (UEs) with pendingdownlink transmissions. The UEs respond to the request by measuring andreporting DL channel quality to the base station, which then allocates resourcessuch that the UEs will make best use of radio resources. The base station notifiesthe UEs of the physical channel allocation indicating fee modulation/coding rateand allocated slots followed by transmission of blocks of downlink data which aretransmitted to the UEs.Fig. 1.

公开(公告)号：CA2649408C

公开(公告)日：2011-10-25

申请号：CA2649408

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

Abstract: A method for performing rate control for VoIP services using messages to enable the RRC to be aware of activity in the SIP/AMR level and to recommend an AMR rate change according to conditions in a wireless communication network. The messages allow VoIP services to dynamically adjust both rate and voice quality based on network conditions. A method for triggering RRC codec rate control using RRM conditions in the network. A method for coordinating AMR autonomous rate control and RRC commanded rate control using a guard mechanism between messages.

公开(公告)号：BRPI0806396A2

公开(公告)日：2011-09-06

申请号：BRPI0806396

申请日：2008-02-04

Applicant: INTERDIGITAL TECH CORP

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

IPC: H04L12/56 ,  H04L47/22 ,  H04L47/27 ,  H04L47/36

Abstract: A method for polling and an associated transmitting entity configured to support flexible packet data unit size are disclosed. A byte count mechanism is maintained, wherein the byte count mechanism maintains a count associated with a number of bytes transmitted. It is determined that the count is equal to or exceeds a Poll_Bytes value, and a packet data unit is configured to include a poll.

公开(公告)号：NO330877B1

公开(公告)日：2011-08-01

申请号：NO20054869

申请日：2005-10-21

Applicant: INTERDIGITAL TECH CORP

Inventor： MILLER JAMES M ,  RUDOLF MARIAN

IPC: H04B7/005 ,  H04L12/28 ,  H04L12/56 ,  H04W52/08 ,  H04W52/18 ,  H04W52/28 ,  H04W52/34 ,  H04W52/54 ,  H04W74/04 ,  H04W92/12

Abstract: A method and wireless multi-cell communication system for providing high speed downlink packet access (HSDPA) services. The system may include a radio network controller (RNC) in communication with a plurality of base stations. A control signal may be sent to at least one base station having a plurality of timeslots, e.g., in a time division duplex (TDD) system and/or frames including transmission timing intervals (TTIs), e.g., in a frequency division duplex (FDD) system assigned thereto for the establishment of HSDPA channels. The control signal indicates a maximum allowed HSDPA transmit power for each of the timeslots and/or TTIs. The base station sends a feedback signal to the RNC indicating the results of measurements of the power of the transmitted HSDPA timeslots and/or TTIs during a predetermined time period.

公开(公告)号：AU2007229376B2

公开(公告)日：2011-06-30

申请号：AU2007229376

申请日：2007-10-18

Applicant: INTERDIGITAL TECH CORP

Inventor： MILLER JAMES M ,  YI-JU CHAO ,  TERRY STEPHEN E

IPC: H04L1/18 ,  H04L1/16

Abstract: A user equipment (UE) including: a receiver for receiving a plurality of data blocks a first memory for temporarily storing a first group of data blocks; a transmitter for transmitting the first group of data blocks; and a second memory for temporarily storing a second group of data blocks, wherein data blocks stored in the second memory are transmitted by the transmitter before transmitting any additional data blocks stored in the first memory.

公开(公告)号：AT507699T

公开(公告)日：2011-05-15

申请号：AT04758199

申请日：2004-03-23

Applicant: INTERDIGITAL TECH CORP

Inventor： RUDOLF MARIAN ,  MILLER JAMES M

IPC: H04W52/34 ,  H04B7/005 ,  H04L12/28 ,  H04L12/56 ,  H04W52/08 ,  H04W52/18 ,  H04W52/28 ,  H04W52/54 ,  H04W74/04 ,  H04W92/12

Abstract: A method and wireless multi-cell communication system for providing high speed downlink packet access (HSDPA) services. The system may include a radio network controller (RNC) in communication with a plurality of base stations. A control signal may be sent to at least one base station having a plurality of timeslots, e.g., in a time division duplex (TDD) system and/or frames including transmission timing intervals (TTIs), e.g., in a frequency division duplex (FDD) system assigned thereto for the establishment of HSDPA channels. The control signal indicates a maximum allowed HSDPA transmit power for each of the timeslots and/or TTIs. The base station sends a feedback signal to the RNC indicating the results of measurements of the power of the transmitted HSDPA timeslots and/or TTIs during a predetermined time period.

公开(公告)号：GEP201005136B

公开(公告)日：2011-01-10

申请号：GEAP2003009320

申请日：2003-05-07

Applicant: INTERDIGITAL TECH CORP

Inventor： CHAO YI-JU ,  TERRY STEPHEN E ,  MILLER JAMES M

IPC: H04L1/18 ,  H04L12/46 ,  H04L47/30 ,  H04L47/32 ,  H04W28/14 ,  H04W36/00 ,  H04W36/02 ,  H04W52/00 ,  H04W88/08 ,  H04W88/12

Abstract: A system and method which permit the RNC to control purging of data buffered in the Node B. The RNC monitors for a triggering event, which initiates the purging process. The RNC then informs the Node B of the need to purge data by transmitting a purge command, which prompts the Node B to delete at least a portion of buffered data. The purge command can include instructions for the Node B to purge all data for a particular UE, data in one or several user priority transmission queues or in one or more logical channels in the Node B, depending upon the particular data purge triggering event realized in the RNC.

公开(公告)号：NO329735B1

公开(公告)日：2010-12-13

申请号：NO20035053

申请日：2003-11-13

Applicant: INTERDIGITAL TECH CORP

Inventor： TERRY STEPHEN E ,  DICK STEPHEN G ,  ZEIRA ARIELA ,  ZEIRA ELDAD ,  MILLER JAMES M

IPC: H04B7/005 ,  H04B1/707 ,  H04B7/26 ,  H04W52/14 ,  H04W52/22 ,  H04W52/24

Abstract: An uplink signal may be transmitted by a user equipment (UE) in a time interval using an uplink control channel. The uplink signal may include hybrid automatic repeat request (H-ARQ) control information related to received downlink data. If the UE determines that information indicating a coding and modulation is to be transmitted at a same time interval as the H-ARQ control information, the uplink signal may include the information that indicates the coding and modulation.