Patents by Inventor Fatih Ulupinar
Fatih Ulupinar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20160036883Abstract: Systems and methods which are adapted to provide selective transport accelerator operation are disclosed. In operation according to embodiments, one or more functions of transport accelerator operation is selectively bypassed or not based upon particular criteria. Transport accelerator control logic may obtain one or more acceleration selection attributes and, based on the one or more acceleration selection attributes, selectively invoke first functionality of transport accelerator logic of a client device to obtain the content from the content server or bypassing the first functionality of the transport accelerator logic of the client device to obtain the content from the content server. The first functionality may comprise subdividing the user agent's request for content into a plurality of chunk requests for requesting chunks of the content from the content server to provide accelerated delivery of the content to the client device.Type: ApplicationFiled: July 30, 2014Publication date: February 4, 2016Inventors: Pavan Kumar Vitthaladevuni, Yinian Mao, Punyaslok Purkayastha, Fatih Ulupinar
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Patent number: 9247467Abstract: A resource assignment method during a tune-away procedure comprises determining a first instance in time that a tune-away will initiate with respect to an access terminal, determining a second instance in time that corresponds to a latest frame boundary associated with the access terminal prior to the instance in time that the tune-away initiates, and determining resource assignment parameters associated with the access terminal and implementing the resource assignment parameters at the second instance in time. The method can further comprise ceasing communications to the access terminal over a forward link at the second instance in time and discontinuing monitoring reverse link control channels associated with the access terminal at the second instance in time.Type: GrantFiled: October 27, 2005Date of Patent: January 26, 2016Assignee: QUALCOMM IncorporatedInventors: Nileshkumar J. Parekh, Fatih Ulupinar, Rajat Prakash
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Patent number: 9232448Abstract: An automated neighbor discovery by a base station with the assistance of an access terminal are disclosed. An exemplary method includes receiving a first message from an access terminal based on detecting an identification signal by the access terminal from the first base station in a communication system. Determination whether the first base station is a known base station is then made. If the first base station is not known, a second message is transmitted to the access terminal requesting a network identification of the first base station. A third message from the access terminal is received in response to the second message including the requested network identification. A request for identification data is sent by the second base station to the first base station via a network link based on the network identification. Corresponding apparatus and other exemplary methods are also disclosed.Type: GrantFiled: June 10, 2008Date of Patent: January 5, 2016Assignee: QUALCOMM IncorporatedInventors: Peerapol Tinnakornsrisuphap, Rajat Prakash, Fatih Ulupinar, David Ott
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Patent number: 9210651Abstract: Accordingly, a method and apparatus are provided wherein an apparatus comprises plurality of electronic devices, each having a logic, wherein the apparatus is configured for receiving a preamble comprising frame structure parameters; extracting said frame structure parameters from said preamble; and determining a frame structure by demodulating said frame structure parameters.Type: GrantFiled: October 27, 2005Date of Patent: December 8, 2015Assignee: QUALCOMM IncorporatedInventors: Edward Harrison Teague, Fatih Ulupinar, Rajat Prakash, Aamod Khandekar
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Patent number: 9198112Abstract: Systems and methodologies are described that facilitate supporting mobility for UEs and relay eNBs in split-cell relay configurations. Parameters regarding communicating with one or more UEs can be provided to disparate eNBs from a donor eNB to provide mobility for one or more of the UEs or a serving relay eNB. In addition, a donor eNB can request establishment of one or more radio bearers at a target relay eNB for continuing communications with one or more UEs. Moreover, a donor eNB can provide information regarding one or more core network bearers to a target donor eNB to facilitate establishing the core network bearers at the target donor eNB for communicating with the one or more UEs. Furthermore, uplink buffer contents from a relay eNB can be provided to a target donor eNB so communications from the one or more UEs can be continued by the target donor eNB.Type: GrantFiled: September 10, 2013Date of Patent: November 24, 2015Assignee: QUALCOMM IncorporatedInventors: Fatih Ulupinar, Yongsheng Shi, Gavin B. Horn, Parag Arun Agashe, Xiaolong Huang
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Patent number: 9167505Abstract: 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.Type: GrantFiled: October 6, 2008Date of Patent: October 20, 2015Assignee: QUALCOMM IncorporatedInventors: Rajarshi Gupta, Anand Palanigounder, Fatih Ulupinar, Gavin B. Horn, Parag A. Agashe, Jen Mei Chen, Manoj M. Deshpande, Srinivasan Balasubramanian, Sanjiv Nanda, Osok Song
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Patent number: 9160566Abstract: Systems and methodologies are described that facilitate packet routing among relay nodes in a wireless network. Bearer quality of service (QoS) mapping is provided for internet protocol (IP) relays by utilizing differentiated services (DiffServ) code point (DSCP) values to determine a bearer for communicating related packets. In addition, SDF filtering at a gateway node can be modified to route packets over certain tunnels to provide QoS for the packets.Type: GrantFiled: April 8, 2010Date of Patent: October 13, 2015Assignee: QUALCOMM IncorporatedInventors: Fatih Ulupinar, Yongsheng Shi, Gavin Bernard Horn, Parag Arun Agashe, Xiaolong Huang
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Publication number: 20150282037Abstract: Handover parameter settings are automatically adapted in access points in a system to improve handover performance. Reactive detection techniques are employed for identifying different types of handover-related failures and adapting handover parameters based on this detection. Messaging schemes are also employed for providing handover-related information to access points. Proactive detection techniques also may be used for identifying conditions that may lead to handover-related failures and then adapting handover parameters in an attempt to prevent such handover-related failures. Ping-ponging may be mitigated by adapting handover parameters based on analysis of access terminal visited cell history acquired by access points in the system. In addition, configurable parameters (e.g., timer values) may be used to detect handover-related failures.Type: ApplicationFiled: June 12, 2015Publication date: October 1, 2015Inventors: Amer Catovic, Parag Arun Agashe, Rajarshi Gupta, Gavin Bernard Horn, Rajat Prakash, Fatih Ulupinar
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Publication number: 20150271231Abstract: Transport accelerator (TA) systems and methods for accelerating delivery of content to a user agent (UA) of a client device are provided according to embodiments of the present disclosure. Embodiments comprise a TA architecture implementing a connection manager (CM) and a request manager (RM). A RM of embodiments subdivides a fragment request provided by the UA into a plurality of chunk requests for requesting chunks of the content. A CM of embodiments signals to the RM, that the CM is ready for an additional chunk request of the content. Priority information is provided according to embodiments, such as by the UA, wherein the priority information indicates a priority of a corresponding fragment request relative to other fragment requests.Type: ApplicationFiled: May 28, 2014Publication date: September 24, 2015Applicant: QUALCOMM IncorporatedInventors: Michael George Luby, Fatih Ulupinar, Lorenz Christoph Minder, Deviprasad Putchala, Yinian Mao, Thomas Stockhammer
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Publication number: 20150271225Abstract: Transport accelerator (TA) systems and methods for accelerating delivery of content to a user agent (UA) of a client device are provided according to embodiments of the present disclosure. Embodiments comprise a TA architecture implementing a connection manager (CM) and a request manager (RM). A CM of embodiments requests chunks of content from a content server, receives data in response to requesting the chunks of content, wherein the received data is missing data from a requested chunk of content, and provides a receipt acknowledgement (ACK) for the missing data. The received data, which is missing data from a requested chunk of the chunks of content, may be passed through a communication protocol stack to an application for assembly into a one or more content objects.Type: ApplicationFiled: May 28, 2014Publication date: September 24, 2015Applicant: QUALCOMM IncorporatedInventors: Yinian Mao, Fatih Ulupinar, Michael George Luby, Lorenz Christoph Minder
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Publication number: 20150271224Abstract: Transport accelerator (TA) systems and methods for accelerating delivery of content to a user agent (UA) of a client device are provided according to embodiments of the present disclosure. Embodiments comprise a TA architecture implementing a connection manager (CM) and a request manager (RM). A CM of embodiments requests chunks of content from a content server, receives data in response to requesting the chunks of content, wherein the received data is missing data from a requested chunk of content, and provides a receipt acknowledgement (ACK) for the missing data. The received data, which is missing data from a requested chunk of the chunks of content, may be passed through a communication protocol stack to an application for assembly into a one or more content objects.Type: ApplicationFiled: May 28, 2014Publication date: September 24, 2015Applicant: QUALCOMM IncorporatedInventors: Yinian Mao, Fatih Ulupinar, Michael George Luby, Lorenz Christoph Minder
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Publication number: 20150271226Abstract: Transport accelerator (TA) systems and methods for accelerating delivery of content to a user agent (UA) of the client device are provided according to embodiments of the present disclosure. Embodiments initiate media transmission operation for the UA using the TA disposed in a communication path between the UA and a content server operable to provide content, wherein the TA comprises a request manager (RM) operable to control what data is requested from the content server and a plurality of connection managers (CMs) operable to control when the data is requested from the content server, wherein each CM of the plurality of CMs is adapted for communication with the content server via a different communication interface.Type: ApplicationFiled: May 28, 2014Publication date: September 24, 2015Applicant: QUALCOMM IncorporatedInventors: Michael George Luby, Lorenz Christoph Minder, Fatih Ulupinar, Yinian Mao, Deviprasad Putchala
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Patent number: 9119133Abstract: Aspects describe indicating to a mobile station whether an access point supports local Internet Protocol (IP) access. The indication can be sent through utilization of common signaling, which allows the mobile station to have information about the local IP access availability before connecting to the access point. The indication can be sent through utilization of dedicated signaling, which allows the mobile station to find out about availability of local IP access after the mobile station connects to the access point.Type: GrantFiled: May 4, 2010Date of Patent: August 25, 2015Assignee: QUALCOMM IncorporatedInventors: Fatih Ulupinar, Gavin Bernard Horn, Parag Arun Agashe
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Patent number: 9107113Abstract: Systems and methods for switching among heterogeneous networks and inter-working between a source access system and a target access system. An inter-system handoff control component can facilitate setting an IP tunneling by the mobile unit, wherein IP addresses for inter-working security gateway and Radio Access Network of the target access system can be identified. The inter-system handoff control component can then implement tunneling between the source system and the target system, wherein signaling/packeting associated with the target system can be transferred over the source system.Type: GrantFiled: October 23, 2013Date of Patent: August 11, 2015Assignee: QUALCOMM INCORPORATEDInventors: Fatih Ulupinar, Peerapol Tinnakornsrisuphap, Parag Arun Agashe, Ravindra Patwardhan
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Patent number: 9107133Abstract: Handover parameter settings are automatically adapted in access points in a system to improve handover performance. Reactive detection techniques are employed for identifying different types of handover-related failures and adapting handover parameters based on this detection. Messaging schemes are also employed for providing handover-related information to access points. Proactive detection techniques also may be used for identifying conditions that may lead to handover-related failures and then adapting handover parameters in an attempt to prevent such handover-related failures. Ping-ponging may be mitigated by adapting handover parameters based on analysis of access terminal visited cell history acquired by access points in the system. In addition, configurable parameters (e.g., timer values) may be used to detect handover-related failures.Type: GrantFiled: January 4, 2010Date of Patent: August 11, 2015Assignee: QUALCOMM IncorporatedInventors: Amer Catovic, Parag A. Agashe, Rajarshi Gupta, Gavin B. Horn, Rajat Prakash, Fatih Ulupinar
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Patent number: 9094933Abstract: Paging load and/or registration load in a network is reduced by using different types of identifiers to specifying which nodes page an access terminal in the network. In some aspects, the network maintains a list that specifies that certain individual nodes (e.g., cells or sectors) are to page a given access terminal and/or that one or more zones (e.g., tracking areas) are to page the access terminal. In some aspects, an access terminal in a network may be configured to provide a forward-looking paging list to the network. The list provided by an access terminal may specify different types of node identifiers (e.g., individual node identifiers, subscriber groups, etc.). The network may then use the list to determine which nodes are to page a given access terminal such that when the access terminal moves to a different node, that node may already be configured to page the access terminal.Type: GrantFiled: January 12, 2009Date of Patent: July 28, 2015Assignee: QUALCOMM IncorporatedInventors: Gavin B. Horn, Osok Song, Parag A. Agashe, Rajarshi Gupta, Fatih Ulupinar, Ravindra M. Patwardhan, Rajat Prakash
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Patent number: 9088939Abstract: Systems and methodologies are described that facilitate mapping multiple evolved packet system (EPS) bearers to a single relay eNB radio bearer. In particular, an upstream eNB can select a radio bearer of a downstream eNB for association to an EPS bearer; the selection can be based on a best effort match or substantially any logic. The upstream eNB can store an association between the radio bearer and EPS bearer for subsequent downstream packet routing. The upstream eNB can also provide an indication of the selected radio bearer to the downstream relay eNB to facilitate upstream packet routing therefrom. The upstream eNB can alternatively select the radio bearer of the downstream eNB for association to the EPS bearer based on a quality of service (QoS) class identifier (QCI) of the EPS bearer.Type: GrantFiled: October 22, 2009Date of Patent: July 21, 2015Assignee: QUALCOMM IncorporatedInventors: Fatih Ulupinar, Gavin B. Horn, Parag A. Agashe, Nathan E. Tenny, Yongsheng Shi
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Patent number: 9071414Abstract: Methods and apparatus for processing and generating broadcast messages determined by a subband and OFDM symbols of frames in which signals are received. Overhead messages indicating resources used by broadcast messages in a wireless communication system are generated. Signals are received over a wireless system and broadcast messages are determined from the signals as designated by a subband and OFDM symbols of frames of an ultraframe in which signals are received.Type: GrantFiled: March 20, 2008Date of Patent: June 30, 2015Assignee: QUALCOMM IncorporatedInventors: Fatih Ulupinar, Parag Arun Agashe, Sandip Sarkar, Rajat Prakash
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Patent number: 9055552Abstract: Systems and methods of generating quick paging messages having nearly unique identifiers and variable capacity are described. The system generates a quick paging message identifying an access terminal to indicate the presence of a scheduled paging message for that access terminal. The system generates a quick paging notification for each access terminal having a scheduled paging message and generates a compressed nearly unique identifier of each access terminal that is notified in the quick paging message. The compression technique can vary based on the number of bits allocated to the quick paging message as well as the number of access terminals notified in one quick paging message.Type: GrantFiled: June 15, 2006Date of Patent: June 9, 2015Assignee: QUALCOMM IncorporatedInventors: Rajat Prakash, Fatih Ulupinar
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Patent number: 9055511Abstract: 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.Type: GrantFiled: October 6, 2008Date of Patent: June 9, 2015Assignee: QUALCOMM IncorporatedInventors: Rajarshi Gupta, Anand Palanigounder, Fatih Ulupinar, Gavin B. Horn, Parag A. Agashe, Jen Mei Chen, Manoj M. Deshpande, Srinivasan Balasubramanian, Sanjiv Nanda, Osok Song