Patents by Inventor Ping Yeh

Ping Yeh 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).

  • Publication number: 20160043937
    Abstract: A User Equipment is disclosed that is configured to perform traffic steering from a RAN (e.g., 3GPP system) to a WLAN, or vice versa, based on one or more rules. In an embodiment, the UE performs the traffic steering to the WLAN based on whether data is to be transmitted from or received by the UE. In another embodiment, the UE performs the traffic steering based on receipt of RAN assistance parameters without checking the status of the UE upload buffers or the eNB/AP download buffers. In yet another embodiment, the UE performs the traffic steering based on the latest RAN assistance information and a time elapsed since the last transmission or receipt of data.
    Type: Application
    Filed: December 16, 2014
    Publication date: February 11, 2016
    Inventors: Umesh Phuyal, Mo-Han Fong, Sasha Sirotkin, Nageen Himayat, Shu-Ping Yeh
  • Publication number: 20150382224
    Abstract: A technology for a user equipment (UE) in a multiple radio access technology (multi-RAT) heterogeneous network (HetNet) that is operable to provide node-selection measurement information to a central controller. Node-selection measurement information can be determined at the UE for a plurality of nodes in the multi-RAT HetNet. The node-selection measurement information can be communicated from the UE to the central controller. A multi-RAT HetNet node grouping assignment can be receive for the UE from the central controller based on the node-selection measurement information.
    Type: Application
    Filed: February 28, 2014
    Publication date: December 31, 2015
    Inventors: Hageen HIMAYAT, Shu-Ping YEH, Shilpa TALWAR, Rath VANNITHAMBY
  • Patent number: 9226211
    Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for control of a heterogeneous wireless network. Embodiments described may improve upon one or more utility metrics of the heterogeneous network. Other embodiments may be described and claimed.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: December 29, 2015
    Assignee: Intel IP Corporation
    Inventors: Shu-Ping Yeh, Nageen Himayat, Shilpa Talwar
  • Publication number: 20150373604
    Abstract: A technology for a user equipment (UE) in a multiple radio access technology (multi-RAT) heterogeneous network (HetNet) that is operable to receive node-selection pricing information from a plurality of nodes in the multi-RAT HetNet. Effective normalized rate can be determined for the plurality of nodes in the multi-RAT Het-Net using the node-selection pricing information. A node can be selected to communicate with in the multi-RAT HetNet to maximize a selected preference based on the effective normalized rate.
    Type: Application
    Filed: February 28, 2014
    Publication date: December 24, 2015
    Inventors: NAGEEN HIMAYAT, SHU-PING YEH, SHILPA TALWAR
  • Publication number: 20150350989
    Abstract: An integrated WLAN/WWAN architecture is described, in which signaling used to control the integration of the WLAN/WWAN architecture is performed over the Radio Resource Control (“RRC”) plane. The integrated architecture may provide a network-controlled framework for performing traffic steering and radio resource management. Additionally, according to the disclosure provided herein, the integrated architecture may interwork with legacy systems (e.g., architectures that do not support the integrated WLAN/WWAN architecture).
    Type: Application
    Filed: December 26, 2014
    Publication date: December 3, 2015
    Inventors: Nageen Himayat, Alexander Sirotkin, Jing Zhu, Alexandre Stojanovski, Mo-han Fong, Vivek G. Gupta, Huaning Niu, Pingping Zong, Konstantinos Dimou, Shu-Ping Yeh, Shilpa Talwar, Muthaiah Venkatachalam
  • Publication number: 20150350988
    Abstract: An integrated WLAN/WWAN Radio Access Technology (RAT) architecture is described in which signaling used to control the integration of the WLAN/WWAN architecture is performed over the Radio Resource Control (RRC) plane. The integrated architecture may provide a network-controlled framework for performing traffic steering and radio resource management.
    Type: Application
    Filed: December 26, 2014
    Publication date: December 3, 2015
    Inventors: Nageen Himayat, Alexander Sirotkin, Jing Zhu, Alexandre Stojanovski, Mo-han Fong, Vivek G. Gupta, Huaning Niu, Pingping Zong, Konstantinos Dimou, Shu-Ping Yeh, Shilpa Talwar, Muthaiah Venkatachalam
  • Publication number: 20150350953
    Abstract: An integrated WLAN/WWAN Radio Access Technology (RAT) architecture is described in which signaling used to control the integration of the WLAN/WWAN architecture is performed over the Radio Resource Control (RRC) plane. The integrated architecture may allow for User Equipment (UE) assistance in cell selection and traffic steering. In particular, UE-assisted RRC signaling is described for managing inter-RAT session transfers and secondary cell (SCell) selection.
    Type: Application
    Filed: December 26, 2014
    Publication date: December 3, 2015
    Inventors: Nageen Himayat, Alexander Sirotkin, Jing Zhu, Alexandre Stojanovski, Mo-han Fong, Pingping Zong, Vivek G. Gupta, Huaning Niu, Konstantinos Dimou, Shu-Ping Yeh, Shilpa Talwar, Muthaiah Venkatachalam
  • Patent number: 9198184
    Abstract: A system provides dynamic interference avoidance in integrated multi-radio access technology (RAT) heterogeneous networks (Het-Nets). A multi-mode user equipment accesses mobile communications services using RATs. An integrated node provides a primary cell and at least one secondary cell to the multi-mode user equipment. Initial radio access technologies (RATs) are assigned to the multi-mode user equipment from among a plurality of RATs for use by the multi-mode user equipment. Quality metrics are collected across the plurality of RATs. RAT assignments are re-evaluated based on the collected quality metrics. To provide dynamic interference mitigation in multi-RAT Het-Nets, RAT assignments are periodically repartitioned from among the plurality of RATs for use by the multi-mode user equipment based on the re-evaluation of RAT assignments using the collected quality metrics.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: November 24, 2015
    Assignee: Intel Corporation
    Inventors: Shu-Ping Yeh, Nageen Himayat, Ali Yazdan Panah, Shilpa Talwar
  • Patent number: 9164602
    Abstract: An electronic device and a screen content sharing method thereof are provided, adapted for sharing screen content between the electronic device and an external display device. The method includes the following steps. A current screen is displayed. A work mode of the electronic device according to connection status between the electronic device and the external display device is determined. A touch position and a touch mode of a touch action on the touch screen are determined according to the touch action received by the touch screen. A connection management program is executed, and the electronic device is controlled to enter a touch pad projection mode. When the connection management program is executed, the current screen is transmitted to the external display device so as to display the current screen, and a cursor is projected on the current screen displayed by the external display device according to the touch position.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: October 20, 2015
    Assignee: Wistron Corporation
    Inventor: Yu-Ping Yeh
  • Publication number: 20150271848
    Abstract: A user equipment (UE) is configured to receive a maximum probability of accessing a wireless local area network (WLAN) for communication. The maximum probability is received via a 3rd Generation Partnership Project (3GPP) communication link with an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB). The UE is further configured to determine that there is a queued transmission for the UE and, in response to determining that there is a queued transmission, to determine whether the UE is authorized to access to the WLAN using a probability less than or equal to the maximum probability. The UE is further configured to delay contention for access to the WLAN for at least a pre-backoff duration in response to determining that the UE is not authorized.
    Type: Application
    Filed: December 23, 2014
    Publication date: September 24, 2015
    Inventors: Mikhail Gerasimenko, Nageen Himayat, Sergey Andreev, Yevgeni Koucheravy, Shu-Ping Yeh, Huaning Niu, Jeongho Jeon, Mo-Han Fong
  • Patent number: 9119120
    Abstract: Methods and systems are described that incorporate joint network assisted offloading and cross-RAT (Radio Access Technology) user mapping techniques for integrated multi-RAT Het-Nets. Techniques are described for network based offloading and user association methods for multi-tier, multi-RAT HetNets, which account for overall user as well as network utility.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: August 25, 2015
    Assignee: Intel Corporation
    Inventors: Shu-Ping Yeh, Ali Yazdan Panah, Nageen Himayat, Shilpa Talwar
  • Patent number: 9106423
    Abstract: A login credentials identification component uses analysis of the relative positions of text entry fields to identify login credentials on a web page. The login credentials identification component identifies both a password entry field on a web page, and the text entry field immediately preceding the identified password entry field. The login credentials identification component uses the positional relationship between the identified password entry field and the immediately preceding text entry field, as well as other supplemental factors, to determine that the identified text entry field immediately preceding the password entry field comprises a user name entry field.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: August 11, 2015
    Assignee: Symantec Corporation
    Inventors: Govinda S. Salinas, Abhay Sudhakar Kulkarni, Anne Kang-Ping Yeh
  • Publication number: 20150201374
    Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for control of a heterogeneous wireless network. Embodiments described may improve upon one or more utility metrics of the heterogeneous network. Other embodiments may be described and claimed.
    Type: Application
    Filed: August 26, 2013
    Publication date: July 16, 2015
    Inventors: Shu-Ping Yeh, Nageen Himayat, Shilpa Talwar
  • Patent number: 9026055
    Abstract: A method and apparatus to manage interference in a multi-cellular network is disclosed. This approach uses downlink power control to allow a serving femto access point of a plurality of femto access points to transmit signals at a first power level to ensure a quality of service level of a service provided to a first plurality of mobile stations served by the plurality of femto access points. This approach also uses the downlink power control to adjust a power level of the signals transmitted by a serving femto access point of the plurality of the femto access points to manage interference caused by the serving femto access point on a second plurality of mobile stations served by one or more macro base stations.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: May 5, 2015
    Assignee: Intel Corporation
    Inventors: Shilpa Talwar, Shu-Ping Yeh, Kerstin Johnsson, Nageen Himayat
  • Publication number: 20150063295
    Abstract: A technology for a user equipment (UE) is disclosed that is operable in an anchor-booster architecture of a multiple radio access technology (multi-RAT) heterogeneous network (HetNet). Control information to an anchor cell can be transmitted from a wireless wide area network (WWAN) node in the multi-RAT UE. Data packets of the multi-RAT UE can be selected for transmission via one of the WWAN node and a wireless local area network (WLAN) node in the multi-RAT UE using a multi-RAT coordination function (MRCF) module. Each data packet from one of the WWAN node and the WLAN cell can be transmitted to a multi-RAT small cell evolved node B (SC-eNode B) based on the selection by the MRCF module.
    Type: Application
    Filed: June 27, 2014
    Publication date: March 5, 2015
    Inventors: Nageen Himayat, Sasha Sirotkin, Shilpa Talwar, Shu-Ping Yeh, Mo-Han Fong
  • Patent number: 8953482
    Abstract: Methods and devices for optimizing on-time throughput in a wireless network. An enhanced node B (eNodeB) integrating two or more air interfaces schedules transmissions, for a measurement period, over at least one of the two or more air interfaces. The eNodeB estimates, based on the transmissions, a metric of on-time throughput for the user equipment (UE) within the cell, where on-time throughput is a measure of an amount of data that arrives at a destination before a delay threshold has been reached and at a bit-rate greater than or equal to a target bit-rate. The eNodeB then assigns UEs within the cell to an air interface of the two or more air interface to maximize the metric of on-time throughput for the UEs within the cell.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: February 10, 2015
    Assignee: Intel Corporation
    Inventors: Ali Yazdan Panah, Shu-Ping Yeh, Nageen Himayat, Shilpa Talwar
  • Publication number: 20140340308
    Abstract: An electronic device and a screen content sharing method thereof are provided, adapted for sharing screen content between the electronic device and an external display device. The method includes the following steps. A current screen is displayed. A work mode of the electronic device according to connection status between the electronic device and the external display device is determined. A touch position and a touch mode of a touch action on the touch screen are determined according to the touch action received by the touch screen. A connection management program is executed, and the electronic device is controlled to enter a touch pad projection mode. When the connection management program is executed, the current screen is transmitted to the external display device so as to display the current screen, and a cursor is projected on the current screen displayed by the external display device according to the touch position.
    Type: Application
    Filed: November 13, 2013
    Publication date: November 20, 2014
    Applicant: Wistron Corporation
    Inventor: Yu-Ping Yeh
  • Publication number: 20140323133
    Abstract: An embodiment of a method for user equipment feedback of performance metrics during dynamic radio switching is disclosed. The method may include the UE receiving an indication to switch from a first radio associated with a first radio access technology (RAT) of a communication system to a second radio associated with a second RAT of the communication system. The UE transmits the performance metrics to the second radio and switches from a first radio of the plurality of radios to a second radio of the plurality of radios, the first radio associated with the first RAT and the second radio associated with the second RAT.
    Type: Application
    Filed: December 16, 2013
    Publication date: October 30, 2014
    Inventors: Shu-Ping Yeh, Nageen Himayat, Shilpa Talwar, Sasha Sirotkin
  • Publication number: 20140287743
    Abstract: Methods and systems are described that incorporate joint network assisted offloading and cross-RAT (Radio Access Technology) user mapping techniques for integrated multi-RAT Het-Nets. Techniques are described for network based offloading and user association methods for multi-tier, multi-RAT HetNets, which account for overall user as well as network utility.
    Type: Application
    Filed: May 30, 2012
    Publication date: September 25, 2014
    Inventors: Shu-Ping Yeh, Ali Yazdan Panah, Nageen Himayat, Shilpa Talwar
  • Publication number: 20140213310
    Abstract: A system provides dynamic interference avoidance in integrated multi-radio access technology (RAT) heterogeneous networks (Het-Nets). A multi-mode user equipment accesses mobile communications services using RATs. An integrated node provides a primary cell and at least one secondary ceil to the multi-mode user equipment. Initial radio access technologies (RATs) are assigned to the multi-mode user equipment from among a plurality of RATs for use by the multi-mode user equipment. Quality metrics are collected across the plurality of RATs. RAT assignments are re-evaluated based on the collected quality metrics. To provide dynamic interference mitigation in muiti-RAT Het-Nets, RAT assignments are periodically repartitioned from among the plurality of RATs for use by the multi-mode user equipment based on the re-evaluation of RAT assignments using the collected quality metrics.
    Type: Application
    Filed: January 30, 2013
    Publication date: July 31, 2014
    Inventors: Shu-Ping Yeh, Nageen Himayat, Ali Yazdan Panah, Shilpa Talwar