公开(公告)号：BRPI0909524A2

公开(公告)日：2016-07-19

申请号：BRPI0909524

申请日：2009-03-24

Applicant: QUALCOMM INC

Inventor： ULUPINAR FATH ,  AGASHE PARAG ARUN ,  TINNAKORNSRISUPHAP PEERAPOL ,  PRAKASH RAJAT ,  PATWARDHAN RAVINDRA ,  NARAYANAN VIDYA

IPC: H04L29/06 ,  H04W12/04

公开(公告)号：MA38005A1

公开(公告)日：2016-03-31

申请号：MA38005

申请日：2013-10-22

Applicant: QUALCOMM INC

Inventor： SUNDARARAJAN JAY KUMAR ,  ZHOU YAN ,  MEYLAN ARNAUD ,  TINNAKORNSRISUPHAP PEERAPOL

IPC: H04W48/18

Abstract: La présente invention concerne des procédés, des systèmes et des dispositifs destinés à choisir un système dirigé vers un réseau. Un dispositif sans fil peut identifier un déclencheur associé au choix du système par un dispositif réseau pour le dispositif sans fil. Le dispositif sans fil peut identifier les données de choix de système à utiliser par le dispositif réseau lors de la prise d'une décision de choix du système dirigé vers un réseau pour le dispositif sans fil. Les données de choix de système peuvent inclure une indication d'un ou plusieurs réseaux à travers lesquels le dispositif sans fil a vérifié que l'accès aux données est disponible pour le dispositif sans fil. Les données de choix de système peuvent être transmises du dispositif sans fil à un premier réseau à utiliser par le dispositif réseau. Les données de choix de système peuvent être transmises en réponse au déclencheur identifié.

公开(公告)号：CA2679270C

公开(公告)日：2016-01-05

申请号：CA2679270

申请日：2008-03-13

Applicant: QUALCOMM INC

Inventor： WANG JUN ,  TIEDEMANN EDWARD G JR ,  NASIELSKI JOHN WALLACE ,  AHMAVAARA KALLE I ,  CASACCIA LORENZO ,  TINNAKORNSRISUPHAP PEERAPOL

IPC: H04W36/38 ,  H04W36/00 ,  H04W36/14 ,  H04W36/24 ,  H04W76/02 ,  H04W88/06

Abstract: Systems and methods for switching among networks (e.g., heterogeneous) and inter-working between a source access system and a target access system, by implementing tunneling from the AT to the target access system via the source access system. An inter-system handoff control component can facilitate setting tunneling by the mobile unit to the target access and/or between the source access system and the target access system - wherein signaling/packeting associated with the target system can be transferred over the source system.

公开(公告)号：AP2015008388A0

公开(公告)日：2015-04-30

申请号：AP2015008388

申请日：2013-10-22

Applicant: QUALCOMM INC

Inventor： TINNAKORNSRISUPHAP PEERAPOL ,  MEYLAN ARNAUD ,  ZHOU YAN

IPC: H04W48/18

Abstract: Methods, systems, and devices are described for network directed system selection. A wireless device may identify a trigger associated with system selection by a network device for the wireless device. The wireless device may identify system selection data for use by the network device in performing a network directed system selection decision for the wireless device. The system selection data may include an indication of one or more networks through which the wireless device has verified that data access is available to the wireless device. The system selection data may be transmitted from the wireless device to a first network for use by the network device. The system selection data may be transmitted in response to the identified trigger.

公开(公告)号：CA2569312C

公开(公告)日：2015-04-21

申请号：CA2569312

申请日：2005-06-01

Applicant: QUALCOMM INC

Inventor： TINNAKORNSRISUPHAP PEERAPOL ,  AGASHE PARAG ARUN ,  REZAIIFAR RAMIN ,  MOHANTY BIBHU P ,  BENDER PAUL E

IPC: H04W36/12 ,  H04L12/56 ,  H04W8/26 ,  H04W28/02 ,  H04W36/10 ,  H04W76/02

Abstract: Embodiments described herein relate to connected-state radio session transfer in wireless communications. A source access network controller may lock a source radio session associated with an access terminal (e.g., in response to detecting a handoff condition associated with the access terminal), where the source access network controller may be in communication with a data network. The source access network controller may also instruct a target access network controller to create a target radio session corresponding with the source radio session, and to establish a communication route between the data network and the access network via the target ANC. The source access network controller may then freeze a state associated with the source radio session and transmits the frozen state to the target access network controller. The target access network controller may subsequently unfreeze the received state and further unlock the radio session, hence resuming control of the access terminal.

公开(公告)号：CA2728910C

公开(公告)日：2014-10-28

申请号：CA2728910

申请日：2009-06-23

Applicant: QUALCOMM INC

Inventor： SINGH DAMANJIT ,  HORN GAVIN B ,  SONG OSOK ,  TINNAKORNSRISUPHAP PEERAPOL ,  GUPTA RAJARSHI

IPC: H04W68/00 ,  H04W88/18

Abstract: Systems and methodologies are described that facilitate multiplexing communications from multiple downstream access points to one or more mobility management entities (MME). In particular, a concentrator component is provided that can establish a single transport layer connection with an MME along with multiple application layer connections over the single transport layer connection for each of multiple downstream access points and/or related mobile devices. The downstream access points and/or mobile devices can provide identifiers, such as tracking identifiers, to the concentrator component, which can utilize the identifiers to track communications with the MME. In this regard, the MME can send paging messages, and the concentrator component can determine downstream access points related to the paging messages based on a stored association with a tracking identifier in the paging message.

公开(公告)号：CA2669414C

公开(公告)日：2014-06-10

申请号：CA2669414

申请日：2007-12-05

Applicant: QUALCOMM INC

Inventor： TINNAKORNSRISUPHAP PEERAPOL ,  WANG JUN ,  AGASHE PARAG ARUN

IPC: H04W36/02 ,  H04W72/12 ,  H04W72/14 ,  H04W80/04

Abstract: Systems and methods are provided that facilitate active queue management of internet-protocol data packets generated in a data packet switched wireless network. Queue management can be effected in a serving base station as well as in an access terminal, and the application that generates the data packets can be executed locally or remotely to either the base station or access terminal. Management of the generated data packets is effected via a marking/dropping of data packets according to an adaptive response function that can be deterministic or stochastic, and can depend of multiple communication generalized indicators, which include packet queue size, queue delay, channel conditions, frequency reuse, operation bandwidth, and bandwidth-delay product. Historical data related to the communication generalized indicators can be employed to determine response functions via thresholds and rates for marking/dropping data packets.

公开(公告)号：CA2718786C

公开(公告)日：2013-12-10

申请号：CA2718786

申请日：2009-03-24

Applicant: QUALCOMM INC

Inventor： TINNAKORNSRISUPHAP PEERAPOL ,  ULUPINAR FATIH ,  AGASHE PARAG ARUN ,  PATWARDHAN RAVINDRA ,  PRAKASH RAJAT ,  NARAYANAN VIDYA

IPC: H04L29/06 ,  H04W12/04

Abstract: A novel group key distribution and management scheme for broadcast message security is provided that allows an access terminal to send a single copy of a broadcast message encrypted with a group key. Access nodes that are members of an active set of access nodes for the access terminal may decrypt and understand the message. The group key is generated and distributed by the access terminal to the access nodes in its active set using temporary unicast keys to secure the group key during distribution. A new group key is provided every time an access node is removed from the active set of access nodes for the access terminal.

公开(公告)号：CA2684380C

公开(公告)日：2013-10-01

申请号：CA2684380

申请日：2008-05-07

Applicant: QUALCOMM INC

Inventor： PATWARDHAN RAVINDRA ,  NARAYANAN VIDYA ,  ULUPINAR FATIH ,  DONDETI LAKSHMINATH REDDY ,  AGASHE PARAG ARUN ,  TINNAKORNSRISUPHAP PEERAPOL ,  HSU RAYMOND TAH-SHENG ,  WANG JUN

IPC: H04L29/06 ,  H04L12/22

Abstract: Disclosed is a method for multiple EAP-based authentications in a wireless communication system. In the method, a first master session key (MSK) is generated in a first EAP-based authentication for a first-type access. A first temporal session key (TSK) is generated from the first master session key (MSK). A second EAP-based authentication is performed, using the first temporal session key (TSK), for a second-type access. First-type access and second-type access are provided after the first and second EAP-based authentications are successfully completed.

公开(公告)号：AU2013204614A1

公开(公告)日：2013-05-09

申请号：AU2013204614

申请日：2013-04-12

Applicant: QUALCOMM INC

Inventor： GUPTA RAJARSHI ,  TINNAKORNSRISUPHAP PEERAPOL ,  AGASHE PARAG ARUN ,  CATOVIC AMER

IPC: H04W72/08

Abstract: Systems and methodologies are described that facilitate providing physical cell identifier (PCI) assignment. Neighboring access point parameters can be collected and transmitted to a PCI assigning component, which can generate a PCI based on the parameters as well as other local parameters. The neighboring access point parameters can be received by evaluating signals transmitted by the neighboring access points, from a UE communicating with the neighboring access points, over a backhaul link, etc. The parameters can include signal strength, identification, and/or the like. In addition, prioritized lists of PCIs can be provided to an access point, which can utilize the neighborhood parameters to select an optimal PCI from the list. MEASURE RF PARAMETERS RELATED TO 402 NEIGHBORING ACCESS POINTS TRANSMIT THE RF PARAMETERS TO A 404 WIRELESS NETWORK TO INITIALIZE COMMUNICATIONS RECEIVE A PCI FROM A COMPONENT OF 406 THE WIRELESS NETWORK