Patents by Inventor Rolf De Vegt

Rolf De Vegt 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: 20140064486
    Abstract: Methods, devices, and computer program products for transmitting and receiving discovery and paging messages in a wireless communication device are described herein. In one aspect, a wireless apparatus operable in a wireless communication system includes a receiver configured to receive a discovery packet from a first device, the discovery packet including a first public key and information advertising a service provided by the first device. The wireless apparatus further includes a processor configured to generate a paging request packet, the paging request packet including a second public key and information indicating interest in the service provided by the first device. The processor is further configured to generate an encryption key based at least in part on the first public key and the second public key and encrypt at least a portion of the paging request packet using the generated encryption key.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 6, 2014
    Applicant: QUALCOMM INCORPORATED
    Inventors: Santosh Paul Abraham, George Cherian, Rolf De Vegt
  • Publication number: 20140064481
    Abstract: Methods, devices, and computer program products for transmitting and receiving discovery and paging messages in a wireless communication device are described herein. In one aspect, a wireless apparatus operable in a wireless communication system includes a processor configured to encrypt at least a portion of a discovery packet using one or more credentials of an application that, when executed, provides one or more services, the discovery packet including information for advertising at least one service provided by the application to one or more receiving devices. The wireless apparatus further includes a transmitter configured to transmit the discovery packet for being received by the one or more receiving devices.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 6, 2014
    Inventors: Santosh Paul Abraham, George Cherian, Rolf De Vegt
  • Publication number: 20140064185
    Abstract: Methods, devices, and computer program products for transmitting and receiving discovery and paging messages in a wireless communication device are described herein. In one aspect, a wireless apparatus operable in a wireless communication system comprises a transmitter configured to transmit a medium access control change request message to an access terminal to initiate a change in a medium access control address of the wireless apparatus and a receiver configured to receive a medium access control change response message from the access terminal. The wireless apparatus further comprises a processor configured to change the medium access control address of the wireless apparatus in response to receiving the medium access control change response, wherein the transmitter is configured to transmit a medium access control change confirm message to the access terminal.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 6, 2014
    Applicant: QUALCOMM INCORPORATED
    Inventors: Santosh Paul Abraham, George Cherian, Rolf De Vegt
  • Publication number: 20130311693
    Abstract: Various aspects of the present disclosure provide the concept of a wireless docking profile, which may be standardized across a number of vendors, such that a common standard defining minimum sets of peripherals can be shared by dockees and docking hosts to simplify connection setup and negotiation. Further aspects of the disclosure provide a docking procedure that may be utilized to establish a docking connection between the dockee and the docking host to utilize such a docking profile. Other aspects, embodiments, and features are also claimed and described.
    Type: Application
    Filed: January 14, 2013
    Publication date: November 21, 2013
    Applicant: QUALCOMM INCORPORATED
    Inventors: Xiaolong HUANG, Rolf de VEGT, Vijayalakshmi R. RAVEENDRAN, Jeffree S. FROELICHER
  • Publication number: 20130286889
    Abstract: A method includes, at a first device while the first device is connected to a wireless local area network (WLAN) and a second device is unconnected to the WLAN, establishing a secure channel to the second device using an EAP exchange. The method also includes sending at least one credential associated with the WLAN to the second device via the secure channel to enable the second device to connect to the WLAN.
    Type: Application
    Filed: October 23, 2012
    Publication date: October 31, 2013
    Inventors: George Cherian, Jouni Malinen, Santosh Paul Abraham, Peerapol Tinnakornsrisuphap, Samir Kapoor, Rolf De Vegt
  • Publication number: 20130250931
    Abstract: Systems and methods of limiting wireless discovery range are described. A transmitting device may limit wireless discovery range by adjusting one or more transmission attributes of a discovery message, measuring inter-device distance based on range determination messages, or any combination thereof. A receiving device may limit wireless discovery range based on one or more attributes of a received discovery message, measuring inter-device distance based on range determination messages, or any combination thereof. Discovery messages may include a range adaptation bit indicating whether range adaptation is to be performed.
    Type: Application
    Filed: February 8, 2013
    Publication date: September 26, 2013
    Applicant: Qualcomm Incorporated
    Inventors: Santosh Paul Abraham, George Cherian, Hemanth Sampath, Rolf De Vegt, Simone Merlin