公开(公告)号：HK1096519A1

公开(公告)日：2007-06-01

申请号：HK07103805

申请日：2007-04-12

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 T ,  JAIN AVINASH ,  DAMNJANOVIC ALEKSANDAR ,  WILLENEGGER SERGE D

IPC: H04B20100101 ,  H04B7/26 ,  H04L20100101 ,  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：CA2475517A1

公开(公告)日：2003-08-28

申请号：CA2475517

申请日：2003-02-19

Applicant: QUALCOMM INC

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

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 rever se 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 (600), the differential feedback subchannel(620), and the transition indicator subchannel (630). 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 format s, power levels, and data rates of forward link transmissions.

公开(公告)号：HUE036905T2

公开(公告)日：2018-08-28

申请号：HUE10179617

申请日：2004-08-04

Applicant: QUALCOMM INC

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

IPC: H04W36/00 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L12/56 ,  H04W28/04 ,  H04W28/22 ,  H04W72/04

公开(公告)号：ES2361510T3

公开(公告)日：2011-06-17

申请号：ES04795008

申请日：2004-10-13

Applicant: QUALCOMM INC

Inventor： JAIN AVINASH ,  PUIG OSES DAVID ,  WEI YONGBIN

IPC: H04L1/00 ,  H04W28/22 ,  H04W28/02 ,  H04W36/18

Abstract: Un procedimiento para controlar una tasa de transmisión de datos de una transmisión en un sistema de comunicaciones inalámbricas (100) durante una transferencia, comprendiendo el procedimiento la recepción de las transmisiones procedentes de una pluralidad de estaciones de base (204, 206); la determinación de un comando de control de la tasa de transmisión de acuerdo con las transmisiones recibidas desde la pluralidad de estaciones de base (204, 206); y el ajuste de la tasa de transmisión de datos de una transmisión de acuerdo con el comando de control de la tasa de transmisión determinada, caracterizado porque la determinación de un comando de control de la tasa de transmisión comprende, así mismo, la combinación de una pluralidad de comandos de la tasa de transmisión y la combinación comprende la aplicación de unos factores de ponderación en los comandos de control de la tasa de transmisión derivados de las transmisiones recibidas, en las que una estación entre la pluralidad de estaciones de base (204, 206) es designada como una estación de base primaria (204) y al comando de control de la tasa de transmisión derivada de la estación de base primaria (204) se le asigna un factor de ponderación mayor que al comando de control de la tasa de transmisión procedente de las estaciones de base no primarias (206).

公开(公告)号：AT505046T

公开(公告)日：2011-04-15

申请号：AT04795008

申请日：2004-10-13

Applicant: QUALCOMM INC

Inventor： JAIN AVINASH ,  PUIG OSES DAVID ,  WEI YONGBIN

IPC: H04W28/22 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04W36/08 ,  H04W36/18

Abstract: Systems and methods for controlling a data rate of a transmission in a wireless communication system during handoff are described herein. In some embodiments, controlling the data rate includes receiving transmissions from a plurality of base stations, wherein each received transmission includes a data rate control indicator, and adjusting the data rate of the transmission during handoff based on the data rate control indicators from the plurality of base stations.

公开(公告)号：DE602004025520D1

公开(公告)日：2010-03-25

申请号：DE602004025520

申请日：2004-08-04

Applicant: QUALCOMM INC

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

IPC: H04W72/12 ,  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：UA89357C2

公开(公告)日：2010-01-25

申请号：UAA200602388

申请日：2004-08-04

Applicant: QUALCOMM INC

Inventor： TIEDMANN EDUARD G JR ,  GAAL PETER ,  MALLADI DURGA P ,  PUIG OSES DAVID ,  SARKAR SANDIP ,  WEY YUNBING ,  LANDBY STAN A ,  CHEN TAO ,  JAIN AVINASH ,  DAMNJANOVIC ALEKSANDAR ,  VILLENEGGER SERGE D

IPC: H04W8/00 ,  H04W28/22 ,  H04L1/00 ,  H04W72/00 ,  H04W72/14

公开(公告)号：RU2376728C2

公开(公告)日：2009-12-20

申请号：RU2006106720

申请日：2004-08-04

Applicant: QUALCOMM INC

Inventor： VEHJ JUNBIN ,  TIDMANN EHDVARD DZH ML ,  GAAL PITER ,  MALLADI DURGA P ,  PUIG OSES DAVID ,  SARKAR SANDIP ,  LANDBI STEJN A ,  CHEHN TAO ,  DZHAIN AVINASH ,  DAMNJANOVICH ALEKSANDAR ,  VILLENEGGER SERZH D

IPC: H04W68/00 ,  H04B7/26 ,  H04W16/02 ,  H04W28/06

Abstract: Вариантыосуществления, раскрытыев материалахнастоящейзаявки, направляютусилиянапотребностьв даннойобластитехникив расширенномканалеподтверждения/управленияскоростью. Водномизаспектовкомандуподтвержденияи командууправленияскоростьюкомбинируютв видекомбинированнойкоманды. Вдругомаспектекомбинированнуюкомандуформируютв соответствиис созвездиемточек, причемкаждаяточкасоответствуетпаре, состоящейизкомандыуправленияскоростьюи командыподтверждения. Вещеодномаспектеточкисозвездияпредназначеныдляобеспечениятребуемойвероятностиошибкидлясоответственныхпаркоманд. Вещеодномдругомаспектеобщуюкомандууправленияскоростьюпередаютнарядус комбинированнойилиспециализированнойкомандойуправленияскоростью. Такжепредставленыразличныедругиеаспекты. Этиаспектыобладаютпреимуществомуменьшенныхнепроизводительныхзатрат, нарядус обеспечениемподтвержденияи управленияскоростьюодиночнойудаленнойстанциии/илигруппудаленныхстанций, чтоявляетсятехническимрезультатом. 12 н. и 24 з.п. ф-лы, 21 ил., 1 табл.

公开(公告)号：DE602004009088D1

公开(公告)日：2007-10-31

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：CA2535040A1

公开(公告)日：2005-02-17

申请号：CA2535040

申请日：2004-08-04

Applicant: QUALCOMM INC

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

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

Abstract: Embodiments disclosed herein address the need in the art for efficient management of grant, acknowledgement, and rate control channels. In one aspect, a list associated with a first station is generated or stored, the list comprising zero or more identifiers, each identifier identifying one of a plurality of second stations for sending a message to the first station. In another aspect, sets of lists for one or more first stations are generated o r stored. In yet another aspect, the messages may be acknowledgements, rate control commands, or grants. In yet another aspect, messages comprising one or more identifiers in the list are generated. Various other aspects are also presented. These aspects have the benefit of reduced overhead while managing grant, acknowledgment and rate control messaging for one or more remote stations.