公开(公告)号：DE602004009088T2

公开(公告)日：2008-06-19

申请号：DE602004009088

申请日：2004-08-04

Applicant: QUALCOMM INC

Inventor： WEI YONGBIN ,  TIEDEMANN EDWARD G JR ,  GAAL PETER ,  MALLADI DURGA P ,  PUIG OSES DAVID ,  SARKAR SANDIP ,  LUNDBY STEIN A ,  CHEN TAO ,  JAIN AVINASH ,  DAMNJANOVIC ALEKSANDAR ,  WILLENEGGER SERGE D

IPC: H04B7/26 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L12/56 ,  H04W28/04 ,  H04W28/22 ,  H04W72/14

Abstract: Embodiments disclosed herein address the need in the art for an extended acknowledgment/rate control channel. In one aspect, an acknowledgment command and a rate control command are combined to form a combined command. In another aspect, the combined command is generated in accordance with a constellation of points, each point corresponding to a pair consisting of a rate control command and an acknowledgment command. In yet another aspect, the points of the constellation are designed to provide the desired probability of error for the respective command pairs. In yet another aspect, a common rate control command is transmitted along with a combined or dedicated rate control command. Various other aspects are also presented. These aspects have the benefit of reduced overhead while providing acknowledgment and rate control to single remote stations and/or groups of remote stations.

公开(公告)号：HK1105507A1

公开(公告)日：2008-02-15

申请号：HK07113793

申请日：2007-04-10

Applicant: QUALCOMM INC

Inventor： LUNDBY STEIN A A ,  JAIN AVINASH ,  ODENWALDER JOSEPH P P ,  SARKAR SANDIP ,  CHEN TAO ,  WEI YONGBIN

IPC: H04W20090101 ,  H04B7/005 ,  H04B7/185 ,  H04W52/14 ,  H04W52/24 ,  H04W52/26 ,  H04W52/28 ,  H04W52/36

Abstract: In accordance with an exemplary embodiment of the invention, an apparatus, system, and method efficiently manage reverse link resources by allowing a mobile station to select between transmitting a payload a standard power level and transmitting a smaller payload at a boosted power level. The mobile station, therefore, can autonomously select a QoS (Quality of Service) level for physical layer packets. Based on reverse link transmission information received from a base station, the mobile station derives a reverse link transmission guideline defining the power levels and associated payloads for at least a standard service and boosted service. The mobile station selects a reverse link transmission power level from a plurality of power levels including at least a standard reverse link transmission power level associated with a standard payload size and a boosted reverse link transmission power level associated with a boosted payload size where the standard payload size is greater than the boosted payload size.

公开(公告)号：DE602004010828D1

公开(公告)日：2008-01-31

申请号：DE602004010828

申请日：2004-08-04

Applicant: QUALCOMM INC

Inventor： TIEDEMANN EDWARD G JR ,  DAMNJANOVIC ALEKSANDAR ,  JAIN AVINASH ,  MALLADI DURGA P ,  PUIG OSES DAVID ,  GAAL PETER ,  WILLENEGGER SERGE D ,  LUNDBY STEIN A ,  SARKAR SANDIP ,  CHEN TAO ,  WEI YONGBIN

IPC: H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L12/56 ,  H04W28/04 ,  H04W28/22 ,  H04W72/04

公开(公告)号：BR0207421A

公开(公告)日：2006-10-10

申请号：BR0207421

申请日：2002-02-14

Applicant: QUALCOMM INC

Inventor： TIEDEMANN EDWARD G JR ,  CHEN TAO ,  JAIN AVINASH

IPC: H04B7/00 ,  H04B7/005 ,  H04B7/26 ,  H04L1/12 ,  H04L1/18 ,  H04L12/403 ,  H04L12/56 ,  H04W28/04 ,  H04W48/08 ,  H04W52/06 ,  H04W52/14 ,  H04W52/16 ,  H04W52/36 ,  H04W52/54 ,  H04W72/04 ,  H04Q7/38

Abstract: Method and apparatus for generating a reverse supplemental channel to a remote terminal, the method comprising transmitting a Reverse Supplemented Channel Assignment Mini Message to the remote terminal on a Forward Dedicated Packet Control Channel. The Mini Message may comprise layer 2 or layer 3 fields.

公开(公告)号：DE60211729D1

公开(公告)日：2006-06-29

申请号：DE60211729

申请日：2002-02-14

Applicant: QUALCOMM INC

Inventor： TIEDEMANN G ,  CHEN TAO ,  JAIN AVINASH

IPC: H04B7/005 ,  H04B7/00 ,  H04B7/26 ,  H04L1/12 ,  H04L1/18 ,  H04L12/403 ,  H04L12/56 ,  H04W28/04 ,  H04W48/08 ,  H04W52/06 ,  H04W52/14 ,  H04W52/16 ,  H04W52/36 ,  H04W52/54 ,  H04W72/04

Abstract: Method and apparatus for generating a reverse supplemental channel to a remote terminal, the method comprising transmitting a Reverse Supplemented Channel Assignment Mini Message to the remote terminal on a Forward Dedicated Packet Control Channel. The Mini Message may comprise layer 2 or layer 3 fields.

公开(公告)号：AT327600T

公开(公告)日：2006-06-15

申请号：AT02724979

申请日：2002-02-14

Applicant: QUALCOMM INC

Inventor： TIEDEMANN EDWARD G JR ,  CHEN TAO ,  JAIN AVINASH

IPC: H04B7/00 ,  H04B7/005 ,  H04B7/26 ,  H04L1/12 ,  H04L1/18 ,  H04L12/403 ,  H04L12/56 ,  H04W28/04 ,  H04W48/08 ,  H04W52/06 ,  H04W52/14 ,  H04W52/16 ,  H04W52/36 ,  H04W52/54 ,  H04W72/04 ,  H04Q7/38

Abstract: Method and apparatus for generating a reverse supplemental channel to a remote terminal, the method comprising transmitting a Reverse Supplemented Channel Assignment Mini Message to the remote terminal on a Forward Dedicated Packet Control Channel. The Mini Message may comprise layer 2 or layer 3 fields.

公开(公告)号：AU779740B2

公开(公告)日：2005-02-10

申请号：AU2635701

申请日：2001-01-08

Applicant: QUALCOMM INC

Inventor： GRILLI FRANCESCO ,  JAIN AVINASH

IPC: H04J3/00 ,  H04W36/14 ,  H04W56/00 ,  H04Q7/00

Abstract: A mobile wireless telecommunications system, which includes base stations (30) of a first type operating according to a first air interface, and base stations (36) of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station (40) in the system from a first base station (30), which is of the first type, to a second base station (36), which is of the second type. A communications link is established over the first air interface between the mobile station (40) and the first base station (30). Data is received from the mobile station (40) responsive to a signal received by the mobile station (40) over the second air interface from the second base station (36), substantially without breaking the communications link with the first base station. The mobile station (40) is handed over from the first (30) to the second base station (36) responsive to the data received therefrom.

公开(公告)号：AU2004250930A1

公开(公告)日：2004-12-29

申请号：AU2004250930

申请日：2004-06-15

Applicant: QUALCOMM INC

Inventor： CHEN TAO ,  TIEDEMANN EDWARD G JR ,  JAIN AVINASH

IPC: H04W28/10 ,  H04L12/56 ,  H04W16/00 ,  H04W28/08 ,  H04W28/18 ,  H04W48/16 ,  H04W92/20

公开(公告)号：NO20043719A

公开(公告)日：2004-11-03

申请号：NO20043719

申请日：2004-09-06

Applicant: QUALCOMM INC

Inventor： JAIN AVINASH ,  CHEN TAO ,  WEI YONGBIN ,  TIEDEMANN JR EDWARD G

IPC: H04B1/04 ,  H04B7/005 ,  H04B7/02 ,  H04B7/26 ,  H04W52/06 ,  H04W52/22 ,  H04W52/26 ,  H04W52/40 ,  H04W52/58 ,  H04W52/60

CPC classification number: H04W52/226 ,  H04B7/022 ,  H04W52/06 ,  H04W52/221 ,  H04W52/26 ,  H04W52/40 ,  H04W52/58 ,  H04W52/60

公开(公告)号：CA2513015A1

公开(公告)日：2004-08-12

申请号：CA2513015

申请日：2004-01-12

Applicant: QUALCOMM INC

Inventor： JAIN AVINASH ,  CHEN TAO ,  DAMNJANOVIC JELENA

IPC: H04W28/14 ,  H04W28/22 ,  H04W52/00 ,  H04W52/12 ,  H04W52/54 ,  H04W72/04 ,  H04W72/12 ,  H04W84/04 ,  H04L12/56

Abstract: A system and method for a time-scalable priority-based scheduler. A flexible scheduling algorithm utilizing variable scheduling durations enables better system capacity utilization. A rate request (408) is transmitted if data arrives in a buffer, data in the buffer exceeds a buffer depth, and sufficie nt power exists to transmit at the rate requested. A rate assignment (418) responsive to the rate request indicates a scheduled duration and a schedule d rate applicable for the scheduled duration. The scheduled duration is less than or equal to a scheduling period (508). The scheduling period is an interval of time after which a scheduler makes a scheduling decision. The scheduling period is variable and the scheduled duration is variable. The scheduler is preferably applied in a UMTS, CDMA 2000 or HDR-system for rever se link rate scheduling.