公开(公告)号：BRPI1013574A2

公开(公告)日：2016-04-12

申请号：BRPI1013574

申请日：2010-04-21

Applicant: QUALCOMM INC

Inventor： TENNY NATHAN E ,  EDGE STEPHEN W ,  FISCHER SVEN

IPC: G01S5/00

公开(公告)号：BRPI0919845A2

公开(公告)日：2015-12-15

申请号：BRPI0919845

申请日：2009-10-23

Applicant: QUALCOMM INC

Inventor： ULUPINAR FATIH ,  HORN GAVIN B ,  TENNY NATHAN E ,  AGASHE PARAG A ,  SHI YOUNGSHENG

IPC: H04W40/22

公开(公告)号：AU2010239302B2

公开(公告)日：2015-01-22

申请号：AU2010239302

申请日：2010-04-21

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  TENNY NATHAN E ,  FISCHER SVEN

IPC: G01S5/00

Abstract: Techniques for supporting positioning for terminals in a wireless network are described. In an aspect, positioning may be supported by a location server that can reside in different entities. In one design, the location server may obtain positioning information (e.g., measurements) for a target device via a common positioning protocol. The location server may use the common positioning protocol regardless of where it resides and may communicate with other entities via this protocol. The location server may determine location information (e.g., a location estimate) for the target device based on the positioning information. In another aspect, positioning may be supported by transporting multiple positioning messages together. In yet another aspect, positioning may be supported by transporting a positioning message containing multiple parts defined by different organizations. In yet another aspect, positioning may be supported with shared measurement data units and/or shared assistance data units that may be applicable for different positioning methods.

公开(公告)号：AU2009313772B2

公开(公告)日：2014-01-09

申请号：AU2009313772

申请日：2009-11-16

Applicant: QUALCOMM INC

Inventor： AGASHE PARAG A ,  TENNY NATHAN E

IPC: H04W24/00

Abstract: A communication node determines that radio link failure occurred during connected state mobility of an access terminal and reports the radio link failure to another communication node. For example, a target access point may determine that radio link failure occurred during handover of an access terminal and send a radio link failure report message to the access point that was previously serving the access terminal or to some other node (e.g., a network node). In the first case, the serving access point may adjust mobility parameters based on this radio link failure information and, optionally, other reported radio link failure information. In the second case, the other node may send a radio link failure report message to the serving access point, or the other node may adjust mobility parameters based on this radio link failure information (and, optionally, other reported radio link failure information) and send the adjusted mobility parameters to the serving access point.

公开(公告)号：AU2012203285A1

公开(公告)日：2012-06-21

申请号：AU2012203285

申请日：2012-06-04

Applicant: QUALCOMM INC

Inventor： AGASHE PARAG ARUN ,  HORN GAVIN BERNARD ,  PRAKASH RAJAT ,  FLORE ORONZO ,  KITAZOE MASATO ,  TENNY NATHAN E ,  GUPTA RAJARSHI

IPC: H04W36/08

Abstract: Confusion resulting from assigning the same node identifier to multiple nodes is resolved through the use of confusion detection techniques and the use of unique identifiers for the nodes. In some aspects an access point and/or an access terminal may perform operations relating to detecting confusion and/or providing a unique identifier to resolve confusion.

公开(公告)号：SG174983A1

公开(公告)日：2011-11-28

申请号：SG2011071172

申请日：2010-04-21

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN W ,  TENNY NATHAN E ,  FISCHER SVEN

Abstract: Techniques for supporting positioning for terminals in a wireless network are described. In an aspect, positioning may be supported by a location server that can reside in different entities. In one design, the location server may obtain positioning information (e.g., measurements) for a target device via a common positioning protocol. The location server may use the common positioning protocol regardless of where it resides and may communicate with other entities via this protocol. The location server may determine location information (e.g., a location estimate) for the target device based on the positioning information. In another aspect, positioning may be supported by transporting multiple positioning messages together. In yet another aspect, positioning may be supported by transporting a positioning message containing multiple parts defined by different organizations. In yet another aspect, positioning may be supported with shared measurement data units and/or shared assistance data units that may be applicable for different positioning methods.

公开(公告)号：CA2741689A1

公开(公告)日：2010-06-03

申请号：CA2741689

申请日：2009-11-03

Applicant: QUALCOMM INC

Inventor： SUBRAMANIAN RAMACHANDRAN ,  HORN GAVIN B ,  SONG OSOK ,  DESHPANDE MANOJ M ,  SINGH DAMANJIT ,  TENNY NATHAN E

IPC: H04W48/18

Abstract: An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.

公开(公告)号：MX2010005362A

公开(公告)日：2010-05-27

申请号：MX2010005362

申请日：2008-11-13

Applicant: QUALCOMM INC

Inventor： NANDA SANJIV ,  ULUPINAR FATIH ,  PRAKASH RAJAT ,  DESHPANDE MANOJ M ,  AGASHE PARAG A ,  TENNY NATHAN E ,  HORN GAVIN B ,  CHEN JEN MEI ,  PICA FRANCESCO

IPC: H04W48/18 ,  H04W16/16 ,  H04W36/04

Abstract: Se describen sistemas y metodologías que facilitan la aplicación de compensaciones y/o valores de histéresis seleccionables para favorecer puntos de acceso en la reselección de células; al medir y clasificar los puntos de acceso circundantes en la reselección, las compensaciones se pueden aplicar a los puntos de acceso favorables para facilitar la reselección de células a los mismos; la compensación puede afectar positivamente las mediciones, y por lo tanto también la clasificación en algunos casos; las compensaciones negativas también se pueden aplicar a mediciones más bajas (y, por lo tanto, a la clasificación) de algunos puntos de acceso; además, los valores de histéresis se pueden aplicar en la medición de células actuales para evitar la reselección frecuente; los valores de histéresis pueden ser seleccionados con base en un tipo de la célula actual o punto de acceso relacionado para expandir el área de cobertura donde se desee; por lo tanto, en la situación donde el punto de acceso actual es favorable, se puede agregar una histéresis más grande a las mediciones relacionadas con el punto de acceso actual.

公开(公告)号：BR9913306A

公开(公告)日：2003-01-28

申请号：BR9913306

申请日：1999-08-27

Applicant: QUALCOMM INC

Inventor： CHOCKALINGAM ANANTHANARAYANAN ,  TENNY NATHAN E ,  MILLER DAVID S

IPC: H04B7/00 ,  H04B7/216 ,  H04L7/00

Abstract: A method for reducing the number of required frequency and time hypotheses to acquire an access transmission in a satellite communication system. By reducing the number of required hypotheses, the amount of hardware required to acquire the access transmission is reduced. The method of the present invention reduces the number of required hypotheses by reducing the range of possible frequency and timing values of the access transmission. The range of possible frequency and timing values is reduced by determining the frequency and time uncertainties over individual satellite beams rather than over an entire satellite footprint.

公开(公告)号：AU5697599A

公开(公告)日：2000-03-21

申请号：AU5697599

申请日：1999-08-27

Applicant: QUALCOMM INC

Inventor： CHOCKALINGAM ANANTHANARAYANAN ,  TENNY NATHAN E ,  MILLER DAVID S

IPC: H04B7/00 ,  H04B7/216 ,  H04L7/00

Abstract: A method for reducing the number of required frequency and time hypotheses to acquire an access transmission in a satellite communication system. By reducing the number of required hypotheses, the amount of hardware required to acquire the access transmission is reduced. The method of the present invention reduces the number of required hypotheses by reducing the range of possible frequency and timing values of the access transmission. The range of possible frequency and timing values is reduced by determining the frequency and time uncertainties over individual satellite beams rather than over an entire satellite footprint.