公开(公告)号：CA2739800A1

公开(公告)日：2010-04-29

申请号：CA2739800

申请日：2009-10-22

Applicant: QUALCOMM INC

Inventor： BALASUBRAMANIAN SRINIVASAN ,  DESHPANDE MANOJ M ,  KLINGENBRUNN THOMAS ,  RAMACHANDRAN SHYAMAL ,  SUBRAMANIAN RAMACHANDRAN ,  SWAMINATHAN ARVIND ,  YOON YOUNG C

IPC: H04W48/18

Abstract: Devices and methods are provided for system selection from a plurality of wireless system access technologies, such as a first group (e.g., 3GPP2 technologies) and a second group (e.g., 3GPP technologies). In one embodiment, the method may involve storing identification information pertaining to the first group in a database, wherein the database may concern the priority of ones of the access technologies pertaining to the second group. The method may also involve selecting a preferred access technology from one of the first and second groups based at least in part on the identification information stored in the database.

公开(公告)号：CA2730141A1

公开(公告)日：2010-01-21

申请号：CA2730141

申请日：2009-07-14

Applicant: QUALCOMM INC

Inventor： TINNAKORNSRISUPHAP PEERAPOL ,  NANDA SANJIV ,  DESHPANDE MANOJ M ,  YAVUZ MEHMET

IPC: H04W8/26 ,  H04W16/16 ,  H04W24/02 ,  H04W48/12

Abstract: Systems and methods of uniquely identifying communication nodes in a wireless communication system are described herein. One embodiment of the disclosure provides a wireless apparatus comprising a transceiver configured to receive a first identifier during at least one time slot (904). The first identifier identifies a first communication node. The apparatus further comprises a processing circuit configured to determine if the first identifier is received during a first time slot that is different from at least one pre-assigned time slot (908).

公开(公告)号：AU2009255969A1

公开(公告)日：2009-12-10

申请号：AU2009255969

申请日：2009-06-05

Applicant: QUALCOMM INC

Inventor： AGASHE PARAG ARUN ,  SONG OSOK ,  DESHPANDE MANOJ M ,  PICA FRANCESCO ,  HORN GAVIN B ,  CHEN JEN MEI

IPC: H04W48/02

Abstract: Systems and methodologies are described that facilitate distributing and/or utilizing a Closed Subscriber Group (CSG) Identifier (ID) that identifies a CSG corresponding to a base station and a CSG indication that distinguishes between the base station permitting access to members of the CSG and permitting access to members and non-members of the CSG. For instance, the CSG ID can uniquely identify the CSG corresponding to the base station. A mobile device can receive the CSG ID and the CSG indication from the base station. Further, the received CSG ID can be compared to CSG IDs included in an allowed CSG list to recognize whether the mobile device is a member or a non-member of the CSG. Moreover, a preference for selecting the base station as compared to a disparate base station can be generated as a function of the received CSG ID and CSG indication.

公开(公告)号：CA2952442A1

公开(公告)日：2009-10-01

申请号：CA2952442

申请日：2009-03-26

Applicant: QUALCOMM INC

Inventor： BALASUBRAMANIAN SRINIVASAN ,  DESHPANDE MANOJ M ,  YOON YOUNG C ,  HORN GAVIN B

IPC: H04W48/20 ,  H04W48/16

Abstract: Systems and methodologies are described that facilitate device-side access point list management. Blacklists of access points unsuitable for providing network access to a related mobile device can be maintained as well as whitelists of suitable access points. The lists can be managed using an interface provided at the mobile device. In addition, lists can be modified according to provisioned network updates. Also, the lists can be of maximum size such that older entries can be purged upon insertion of newer entries based on a number of factors; timed entry deletion is provided as well. Access points in the lists can be stored and presented according to various identifiers related to the access points.

公开(公告)号：CA2716138A1

公开(公告)日：2009-09-03

申请号：CA2716138

申请日：2009-02-26

Applicant: QUALCOMM INC

Inventor： BALASUBRAMANIAN SRINIVASAN ,  CHEN JEN MEI ,  DESHPANDE MANOJ M

IPC: H04W48/16

Abstract: Efficient frequency assignment for mobile terminals in coexisting wireless communication systems is described herein. The coexisting wireless communication systems comprise a macro communication system and a localized communication system. Two prioritized lists are defined, a first list comprising a first entry relating to the macro communication system and the second entry relating to the localized communication system, the first and second entries each listing at least one common frequency. Based on the first list, a mobile terminal uses communication protocols associated with the localized communication system.

公开(公告)号：AU2009219235A1

公开(公告)日：2009-09-03

申请号：AU2009219235

申请日：2009-02-26

Applicant: QUALCOMM INC

Inventor： BALASUBRAMANIAN SRINIVASAN ,  DESHPANDE MANOJ M ,  CHEN JEN MEI

IPC: H04W48/16

公开(公告)号：AU2008326305A1

公开(公告)日：2009-05-28

申请号：AU2008326305

申请日：2008-11-21

Applicant: QUALCOMM INC

Inventor： CHEN JEN MEI ,  BALASUBRAMANIAN SRINIVASAN ,  NANDA SANJIV ,  DESHPANDE MANOJ M ,  HORN GAVIN B ,  YAVUZ MEHMET

IPC: H04W36/04

Abstract: In a handover operation an access terminal is handed over from a source access point to a target access point. To facilitate efficient identification of a target access point, a handover operation may be initiated by the target access point. A candidate frequency search also may be invoked to confirm that an access terminal identified by a target access point for a handover is in the vicinity of the target access point. A source access point may verify whether an access terminal is in a vicinity of a target access point to determine whether to perform a handover operation. A source access point may handle potential ambiguity between several target access points by sending handover commands to each of these target access points. An access terminal also may assist in the determination of whether to perform a handover operation.

公开(公告)号：AU2008322588A1

公开(公告)日：2009-05-22

申请号：AU2008322588

申请日：2008-11-13

Applicant: QUALCOMM INC

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

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

Abstract: Systems and methodologies are described that facilitate applying offsets and/or selectable hysteresis values to favor access points in cell reselection. In measuring and ranking surrounding access points in reselection, offsets can be applied to favorable access points to facilitate cell reselection thereto. The offset can positively affect measurements, and thus ranking as well, in some cases. Negative offsets can also be applied to lower measurements (and thus ranking) of some access points. Moreover, hysteresis values can be applied in measuring current cells to prevent frequent reselection. The hysteresis values can be selected based on a type of the current cell or related access point to expand the coverage area where desired. Thus, where the current access point is favorable, a larger hysteresis can be added to measurements related to the current access point.

公开(公告)号：CA2881157A1

公开(公告)日：2009-04-16

申请号：CA2881157

申请日：2008-10-07

Applicant: QUALCOMM INC

Inventor： GUPTA RAJARSHI ,  PALANIGOUNDER ANAND ,  ULUPINAR FATIH ,  HORN GAVIN B ,  AGASHE PARAG A ,  CHEN JEN MEI ,  DESHPANDE MANOJ M ,  BALASUBRAMANIAN SRINIVASAN ,  NANDA SANJIV ,  SONG OSOK

IPC: H04W48/08 ,  H04W48/14

Abstract: Provisioning and access control for communication nodes involves assigning identifiers to sets of nodes where the identifiers may be used to control access to restricted access nodes that provide certain services only to certain defined sets of nodes. In some aspects provisioning a node may involve providing a unique identifier for sets of one or more nodes such as restricted access points and access terminals that are authorized to receive service from the restricted access points. Access control may be provided by operation of a restricted access point and/or a network node. In some aspects, provisioning a node involves providing a preferred roaming list for the node. In some aspects, a node may be provisioned with a preferred roaming list through the use of a bootstrap beacon.

公开(公告)号：MX2008001238A

公开(公告)日：2008-04-03

申请号：MX2008001238

申请日：2006-07-24

Applicant: QUALCOMM INC

Inventor： NANDA SANJIV ,  GOGIC ALEKSANDAR ,  JAIN NIKHIL ,  DESHPANDE MANOJ M

IPC: H04W48/16 ,  H04W64/00

Abstract: La descripcion se enfoca en un dispositivo de comunicacion movil que mide caracteristicas o atributos de una primera red de comunicaciones que varia de acuerdo con la ubicacion fisica dentro de esa primera red de comunicaciones para crear una impresion digital, o firma, de una ubicacion dentro de la primera red de comunicaciones; cuando se crea la impresion digital de la ubicacion actual del dispositivo movil, esta se puede comparar con una impresion digital conocida asociada con una segunda red de comunicacion para determinar la proximidad del dispositivo movil a la segunda red de comunicaciones; ademas, la segunda y posterior impresiones digitales que son generadas para una red de comunicaciones particular se pueden utilizar para modificar la impresion digital almacenada para refinarla a fin de mejorar la deteccion de la proximidad a la red de comunicaciones.