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    11.
    发明专利
    未知

    公开(公告)号：BR0213272A

    公开(公告)日：2006-05-23

    申请号：BR0213272

    申请日：2002-10-08

    Applicant: QUALCOMM INC

    Inventor： ODENWALDER JOSEPH P ,  TIEDEMANN EDWARD G JR ,  CHEN TAO ,  LUNDBY STEIN A ,  WEI YONGBIN ,  OSES DAVID PUIG

    IPC: H04L1/16 ,  H04B7/26 ,  H04J13/00 ,  H04W72/14 ,  H04Q7/38

    Abstract: Method for Processing Shared Sub-packets in a Communication System are disclosed. A communication system providing both voice and data services allows for a plurality of subscriber station to share a data sent in a unit of a forward traffic channel. To provide information required by the subscriber stations to determine that a unit of the forward traffic channel is shared, and to correctly decode the data, different control channel structures are described, e.g. F_SPDCCH. Additionally, the control channel structures provides for more efficient signaling of code channel assignment.

    Combining acknowledgement and rate control
    14.
    发明专利
    Combining acknowledgement and rate control 未知

    公开(公告)号：AU2004302186B2

    公开(公告)日：2010-03-04

    申请号：AU2004302186

    申请日：2004-08-04

    Applicant: QUALCOMM INC

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

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

    Abstract: Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second signal conditionally indicates the rate control command when one is generated. In another aspect, a grant may be generated concurrently with the acknowledgement. In yet another aspect, a mobile station monitors the first signal, conditionally monitors the second signal as indicated by the first signal, and may monitor a third signal comprising a grant. In yet another aspect, one or more base stations transmit one or more of the various signals. Various other aspects are also presented. These aspects have the benefit of providing the flexibility of grant-based control while utilizing lower overhead when rate control commands are used, thus increasing system utilization, increasing capacity and throughput.

    18.
    发明专利
    未知

    公开(公告)号：AT370557T

    公开(公告)日：2007-09-15

    申请号：AT04703015

    申请日：2004-01-16

    Applicant: QUALCOMM INC

    Inventor： HOLTZMAN JACK M ,  BAO GANG ,  OSES DAVID PUIG

    IPC: H04B7/005 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L1/20 ,  H04W52/12 ,  H04W52/36 ,  H04W52/50

    Abstract: Techniques for improved margin control in a data communication system are disclosed. In one aspect, margin is adjusted in response to a first subpacket error rate (350). In another aspect, margin is further adjusted in response to an overall packet error rate (350). In yet another aspect, the first subpacket error rate is adjusted in response to an overall packet error rate (350). Various other aspects are also presented. These aspects have the benefit of responsive margin control when the overall packet error rate is relatively low, resulting in improved data throughput and increased system capacity.

    19.
    发明专利
    未知

    公开(公告)号：BR0307763A

    公开(公告)日：2007-01-02

    申请号：BR0307763

    申请日：2003-02-19

    Applicant: QUALCOMM INC

    Inventor： GAAL PETER ,  ODENWALDER JOSEPH P ,  LUNDBY STEIN A ,  OSES DAVID PUIG

    IPC: H04B7/005 ,  H04B17/00 ,  H04W52/14 ,  H04W72/08 ,  H04Q7/38

    Abstract: Methods and apparatus are presented for improving the feedback of channel information to a serving base station, which allows a reduction in the reverse link load while allowing the base station to improve the forward link data throughput. Over a channel quality indicator channel, three subchannels are generated; the re-synch subchannel, the differential feedback subchannel, and the transition indicator subchannel. The information carried on each subchannel can be used separately or together by a base station to selectively update internal registers storing channel conditions. The channel conditions are used to determine transmission formats, power levels, and data rates of forward link transmissions.

    20.
    发明专利
    未知

    公开(公告)号：BRPI0413341A

    公开(公告)日：2006-10-10

    申请号：BRPI0413341

    申请日：2004-08-04

    Applicant: QUALCOMM INC

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

    IPC: H04B7/26 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04W28/22 ,  H04W72/14 ,  H04Q7/38

    Abstract: Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second signal conditionally indicates the rate control command when one is generated. In another aspect, a grant may be generated concurrently with the acknowledgement. In yet another aspect, a mobile station monitors the first signal, conditionally monitors the second signal as indicated by the first signal, and may monitor a third signal comprising a grant. In yet another aspect, one or more base stations transmit one or more of the various signals. Various other aspects are also presented. These aspects have the benefit of providing the flexibility of grant-based control while utilizing lower overhead when rate control commands are used, thus increasing system utilization, increasing capacity and throughput.

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