公开(公告)号：PL1922841T3

公开(公告)日：2010-10-29

申请号：PL06801680

申请日：2006-08-16

Applicant: QUALCOMM INC

Inventor： ATTAR RASHID AHMED AKBAR ,  BHUSHAN NAGA ,  BLACK PETER JOHN ,  PANKAJ RAJESH K ,  ZHANG DANLU ,  WU QIANG ,  YAVUZ MEHMET ,  VANICHPUN SARUT ,  TOKGOZ YELIZ ,  GROB MATTHEW STUART

IPC: H04L12/28 ,  H04W28/04 ,  H04W36/18 ,  H04W36/30 ,  H04W36/38 ,  H04W72/00 ,  H04W72/06 ,  H04W99/00

公开(公告)号：SG165389A1

公开(公告)日：2010-10-28

申请号：SG2010067239

申请日：2006-08-16

Applicant: QUALCOMM INC

Inventor： ATTAR RASHID AHMED AKBAR ,  BHUSHAN NAGA ,  BLACK PETER JOHN ,  PANKAJ RAJESH K ,  ZHANG DANLU ,  WU QIANG ,  YAVUZ MEHMET ,  VANICHPUN SARUT ,  TOKGOZ YELIZ ,  GROB MATTHEW STUART

IPC: H04W28/04 ,  H04W36/18 ,  H04W36/30 ,  H04W36/38 ,  H04W72/00 ,  H04W72/06 ,  H04W99/00

Abstract: Embodiments disclosed herein relate to methods and systems for providing adaptive server selection in wireless communications. An access terminal may be configured to determine a forward link quality metric associated with each of a plurality of sectors serviced by a plurality of access points; assign credits to each sector in relation to the forward link quality metric; and change a data source control (DSC) value if the credits accumulated for a non-serving sector at a DSC change boundary is greater than a predetermined threshold, where the non-serving sector and the serving sector for the access terminal belong to different cells. The access terminal may be further configured to change a data rate control (DRC) cover in accordance with the DSC change. The use of DSC may provide an early indication of handoff, thereby allowing the service outage associated with server switching to be substantially reduced.

公开(公告)号：ES2346565T3

公开(公告)日：2010-10-18

申请号：ES06801680

申请日：2006-08-16

Applicant: QUALCOMM INC

Inventor： ATTAR RASHID AHMED AKBAR ,  BHUSHAN NAGA ,  BLACK PETER JOHN ,  PANKAJ RAJESH K ,  ZHANG DANLU ,  WU QIANG

IPC: H04L12/28 ,  H04W28/04 ,  H04W36/18 ,  H04W36/30 ,  H04W36/38 ,  H04W72/00 ,  H04W72/06 ,  H04W99/00

Abstract: Un procedimiento (900) para las comunicaciones inalámbricas que comprende: determinar (910) una métrica de calidad del enlace directo asociada con cada uno de una pluralidad de sectores (102) a los que una pluralidad de puntos de acceso (104) dan servicio; asignar (920) créditos a cada sector en relación con la métrica de calidad del enlace directo; caracterizado por: cambiar (940) un valor de control del origen de los datos, DSC, si los créditos acumulados para un sector que no da servicio en un límite de cambio de DSC es mayor que un umbral predeterminado y un temporizador predeterminado ha expirado, siendo el sector que no da servicio servido por un punto de acceso que no da servicio diferente del punto de acceso que da servicio asociado con un terminal de acceso (106); y transmitir (950) el valor de DSC.

公开(公告)号：DE602006014421D1

公开(公告)日：2010-07-01

申请号：DE602006014421

申请日：2006-08-16

Applicant: QUALCOMM INC

Inventor： ATTAR RASHID AHMED ,  BHUSHAN NAGA ,  BLACK PETER JOHN ,  PANKAJ RAJESH K ,  ZHANG DANLU ,  WU QIANG ,  YAVUZ MEHMET ,  VANICHPUN SARUT ,  TOKGOZ YELIZ ,  GROB MATTHEW STUART

IPC: H04L12/28 ,  H04W28/04 ,  H04W36/18 ,  H04W36/30 ,  H04W36/38 ,  H04W72/00 ,  H04W72/06 ,  H04W99/00

公开(公告)号：AU2008338904A1

公开(公告)日：2009-06-25

申请号：AU2008338904

申请日：2008-10-31

Applicant: QUALCOMM INC

Inventor： KIM JE WOO ,  ZHAO WANLUN ,  DAYAL PRANAV ,  WU QIANG ,  EDGE STEPHEN W ,  TOKGOZ YELIZ ,  AGASHE PARAG ARUN ,  BHUSHAN NAGA ,  NAGUIB AYMAN FAWZY ,  BLACK PETER JOHN ,  PADOVANI ROBERTO

IPC: H04W64/00

Abstract: Briefly, in accordance with one embodiment, a method of transmitting signals is provided. Signal waveforms are transmitted from at least two respective sectors. The at least two respective sectors are from at least two different sets of a superset of sectors. The transmitted signal waveforms include signal waveforms at least nearly mutually orthogonal at least along a particular signal dimension. An advantage of such an embodiment, for example, is reduced signal interference.

公开(公告)号：BRPI0514801A

公开(公告)日：2008-06-24

申请号：BRPI0514801

申请日：2005-08-30

Applicant: QUALCOMM INC

Inventor： BLACK PETER JOHN ,  KAPOOR ROHIT ,  SPINDOLA SERAFIN DIAZ ,  YAVUZ MEHMET

IPC: G10L19/00 ,  H04L49/9023 ,  H04L12/56 ,  H04L47/2416 ,  H04L47/30

Abstract: Adaptive De-Jitter Buffer for Voice over IP (VoIP) for packet switch communications. The de-jitter buffer methods and apparatus presented avoid playback of underflows while balancing end-to-end delay. In one example, the de-jitter buffer is recalculated at the beginning of each talkspurt. In another example, talkspurt packets are compressed upon receipt of all remaining packets.

公开(公告)号：HK1099430A1

公开(公告)日：2007-08-10

申请号：HK07106424

申请日：2007-06-14

Applicant: QUALCOMM INC

Inventor： MONTOJO JUAN ,  BHUSHAN NAGA ,  BLACK PETER JOHN

IPC: H04B20100101 ,  H04B7/005 ,  H04L27/26 ,  H04L27/36

Abstract: In a multi-carrier access terminal having a transmitter with a single power amplifier, maximum transmission power available for a multi-carrier signal transmitted by the terminal is apportioned among a plurality of carriers on a priority basis. Following apportionment, the carriers are combined into a multi-carrier signal, amplified by the power amplified and transmitted.

公开(公告)号：CA2917280A1

公开(公告)日：2007-04-05

申请号：CA2917280

申请日：2006-09-22

Applicant: QUALCOMM INC

Inventor： BLACK PETER JOHN

IPC: H04W74/04 ,  H04B1/76 ,  H04W36/18

Abstract: Embodiments disclosed herein relate to methods and systems for pilot grouping, route protocols, and scheduling in multi-carrier communication systems. In an embodiment, an access terminal may group a plurality of pilot signals characterized by different frequencies into one or more pilot groups, each pilot grouping being identified by a plurality of parameters (e.g., a PN offset and a group ID). Each pilot group may include pilot signals having substantially the same coverage area. The access terminal may further select a representative pilot signal from each pilot group for pilot strength reporting. The access terminal may also use the pilot grouping for effective set management.

公开(公告)号：AU2006295388A1

公开(公告)日：2007-04-05

申请号：AU2006295388

申请日：2006-09-22

Applicant: QUALCOMM INC

Inventor： BLACK PETER JOHN

IPC: H04L27/26 ,  H04Q7/38

Abstract: Embodiments disclosed herein relate to a method and apparatus for grouping a plurality of pilot signals into one or more pilot groups, each pilot group being identified by a plurality of parameters; and selecting a representative pilot signal from each pilot group for pilot strength reporting.

公开(公告)号：CA2768695A1

公开(公告)日：2007-02-22

申请号：CA2768695

申请日：2006-08-16

Applicant: QUALCOMM INC

Inventor： ATTAR RASHID AHMED AKBAR ,  BHUSHAN NAGA ,  BLACK PETER JOHN ,  PANKAJ RAJESH K ,  ZHANG DANLU ,  WU QIANG ,  YAVUZ MEHMET ,  VANICHPUN SARUT ,  TOKGOZ YELIZ ,  GROB MATTHEW STUART

IPC: H04W74/04