公开(公告)号：AU2008318568B2

公开(公告)日：2011-08-18

申请号：AU2008318568

申请日：2008-10-30

Applicant: QUALCOMM INC

Inventor： ANTHONY BARANY PETER ,  DUNCAN HO SAI YIU

IPC: H04L12/56

Abstract: Systems and methodologies are described that facilitate enforcing quality of service requirements. A first timer is employed for each data packet arriving at a packet data convergence protocol layer of a wireless communications apparatus. The first timer can be configured based upon delay tolerance specified according to quality of service requirements imposed on the data packet. The data packet can be discarded if the timer expires before the data packet leaves the protocol data convergence protocol layer. In addition, a second time is utilized for the data packet as it arrives at a radio link control layer. The data packet can be discarded if the second timer expires before the data packet is successfully transmitted to a receiver.

公开(公告)号：AU2008265621B2

公开(公告)日：2011-09-08

申请号：AU2008265621

申请日：2008-06-19

Applicant: QUALCOMM INC

Inventor： MASATO KITAZOE ,  DUNCAN HO SAI YIU

IPC: H04W36/08

Abstract: A delta configuration is transmitted to a UE requesting a handover wherein the delta configuration details changes that are required for the current UE configuration in order to execute the handover. The handover is initiated via a measurement report transmitted to a currently serving source eNode B from the UE. The measurement report can comprise one or more of current radio conditions, current UE configuration or a preferred target eNode B if the handover is a inter eNode B handover. In a inter eNB handover, the current UE configuration is forwarded to the preferred target eNode B by the source eNode B. The target eNode B generates the delta configuration and transmits it to the source eNode B in a transparent container which is subsequently forwarded to the UE.

公开(公告)号：MY150122A

公开(公告)日：2013-11-29

申请号：MYPI20093523

申请日：2008-03-17

Applicant: QUALCOMM INC

Inventor： ARNAUD MEYLAN ,  DUNCAN HO SAI YIU ,  CHAPONNIERE ETIENNE F

IPC: H04L1/18

Abstract: A DATA PACKET COMMUNICATION SYSTEM EMPLOYS RADIO LINK CONTROL (RLC) TRANSMISSION BETWEEN A TRANSMITTER (12, 500) AND A RECEIVER (14, 600) WITH AN AUTOMATIC REPEAT REQUEST (ARQ) ARRANGEMENT WHEREBY POLLING OF THE RECEIVER (14, 600) IS ACCOMPLISHED WITH REDUCED AMOUNT OF REDUNDANTLY TRANSMITTED DATA, SUCH AS BETWEEN AN ACCESS NODE AND TERMINAL. UPON A POLLING EVENT, SUCH AS EMPTYING OF A TRANSMISSION BUFFER OF THE TRANSMITTER(12, 500), EXPIRATION OF A POLLING TIMER, OR REACHING A RADIO LINK CONTROL (RLC) PROTOCOL DATA UNITS (PDUs)(16, 17, 18) COUNT THRESHOLD, THE TRANSMITTER SENDS A POLLING COMMAND TO THE RECEIVER (14, 600). THIS POLLING COMMAND IS SMALLER THAN ANY OF THE RLC PDUs (16, 17, 18), WHICH ARE CONVENTIONALLY RESENT WITH A POLLING BIT SET TO EVOKE A STATUS PDU FROM THE RECEIVER. WITH EVOLVING COMMUNICATION STANDARDS TENDING TOWARD LARGER PDUs (16, 17, 18), SUCH AS IN EXCESS OF A KILOBYTE FOR HSPA+ (HIGH-SPEED PACKET ACCESS EVOLUTION) AND 3GPP LTE (LONG TERM EVOLUTION), THIS INEFFICIENCY CAN BE OF INCREASING IMPACT.

公开(公告)号：AU2011253859A1

公开(公告)日：2012-01-12

申请号：AU2011253859

申请日：2011-12-06

Applicant: QUALCOMM INC

Inventor： DUNCAN HO SAI YIU ,  MASATO KITAZOE

IPC: H04W36/08

Abstract: A delta configuration is transmitted to a UE requesting a handover wherein the delta configuration details changes that are required for the current UE configuration in order to execute the handover. 5 The handover is initiated via a measurement report transmitted to a currently serving source eNode B from the UE. The measurement report can comprise one or more of current radio conditions, current UE configuration or a preferred target eNode B if the handover is a inter eNode B handover. In a inter eNB handover, the current UE configuration is forwarded to the preferred target eNode B by the source eNode B. The target eNode B generates the delta configuration and transmits it to the source 0 eNode B in a transparent container which is subsequently forwarded to the UE. Source Target UE eNB eNB Measurement Report HO Request 5 (Current UE Configuration) HO Request Ack HO command (Delta configuration in the (Delta configuration in the container) container)

公开(公告)号：MY153264A

公开(公告)日：2015-01-29

申请号：MYPI20110726

申请日：2009-09-10

Applicant: QUALCOMM INC

Inventor： DUNCAN HO SAI YIU ,  ARNAUD MEYLAN

IPC: H04L1/18

Abstract: SYSTEMS AND METHODOLOGIES ARE DESCRIBED HEREIN THAT FACILITATE TECHNIQUES FOR MANAGING RESPECTIVE ORIGINAL TRANSMISSIONS AND RE-TRANSMISSIONS OF INFORMATION WITHIN A WIRELESS COMMUNICATION SYSTEM. VARIOUS MECHANISMS ARE DESCRIBED HEREIN FOR PROCESSING A NEW DATA INDICATOR (NDI) ASSOCIATED WITH RESPECTIVE TRANSMISSIONS CONDUCTED FOR ONE OR MORE HYBRID AUTOMATIC REPEAT REQUEST (HARQ) PROCESSES. FOR EXAMPLE, FOR A HARQ PROCESS SHARED BETWEEN DISTINCT SCHEDULING SCHEMES, AN NDI ASSOCIATED WITH A LATTER TRANSMISSION CAN BE REGARDED AS TOGGLED IRRESPECTIVE OF THE VALUE OF THE NDI UPON RECOGNIZING THAT A UTILIZED SCHEDULING SCHEME (E.G., AS INDICATED VIA A RADIO NETWORK TEMPORARY IDENTIFIER (RNTI) OR THE LIKE) HAS CHANGED BETWEEN SUCCESSIVE TRANSMISSIONS (E.G., FROM SEMI-PERSISTENT SCHEDULING TO DYNAMIC SCHEDULING), THEREBY ALLOWING PROCESSING OF THE LATTER TRANSMISSION AS A TRANSMISSION OF NEW DATA. AS ADDITIONALLY DESCRIBED HEREIN, VARIOUS TECHNIQUES ARE DESCRIBED HEREIN FOR NDJ PROCESSING IN THE CASE OF UPLINK GRANT AND DOWNLINK ASSIGNMENT TRANSMISSION.