Patents by Inventor Basavaraj Patil

Basavaraj Patil 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: 20030229699
    Abstract: A method of limiting the media description negotiation in Mobile IP networks, comprising the steps of: filtering, by a proxy call state control means (P-CSCF), a media description list of a user equipment (UE; UE-O, UE-T) based on policy constraints of networks which are involved in a communication connection of said user equipment (UE; UE-O, UE-T); and establishing a communication connection of said user equipment (UE; UE-O, UE-T), wherein a media description list for said communication connection is negotiated by said proxy call state control means (P-CSCF).
    Type: Application
    Filed: June 7, 2002
    Publication date: December 11, 2003
    Inventors: Timothy L. Moran, Kaiser Chen, Sreenivas Addagatla, Shavantha Kularatna, Basavaraj Patil
  • Publication number: 20030142673
    Abstract: The invention provides for disabling communication at the access router on a visited network that supports mobile IP v6 and the home address destination option. Until a home agent or a correspondent node authenticates the home IP address of the mobile node and the access router verifies this address, the mobile node is unable to communicate with other resources over the visited network. If the home IP address included in a binding acknowledgement message is verified by the access router and affirmatively compared to the state of a corresponding binding update message from the mobile node, the access router enables subsequent messages to be communicated over the visited network between the mobile node and other resources.
    Type: Application
    Filed: June 28, 2002
    Publication date: July 31, 2003
    Inventors: Basavaraj Patil, Charles E. Perkins
  • Publication number: 20030002455
    Abstract: The invention provides a method and system for allowing communication between a BSS and SGSN, each having an NS-VC table and utilizing a different mode of communication. For example, a BSS may utilize associating UDP with NSE and IP with NS-VC and the SGSN may utilize associating UDP with NS-VC and IP with NSE. The method and system provides for the construction of an NS-VC table correlating the NS-VC table of the BSS and SGSN. Therefore, the method and system provides for the conversion of a data packet having UDP associated with NS-VC and IP associated with NSE to UDP having association with NSE and IP having association with NS-VC and vice versa. An NS-VC table may be constructed from information provided from a negotiations procedure or normal communications. The constructed NS-VC table allows for communications between the mobile communications architecture and the packet switched architecture, without requiring compatible utilization of UDP and IP.
    Type: Application
    Filed: June 29, 2001
    Publication date: January 2, 2003
    Inventors: Shavantha Kularatna, Shkumbin Hamiti, Tuomas Niemela, Basavaraj Patil, Rayadurgam Ravikanth
  • Publication number: 20020142771
    Abstract: Apparatus, and an associated method, for a mobile communication system in which handovers of communications are effectuated between access points of the communication system as a mobile node travels there through. A manner is provided by which to perform handover evaluation functions more efficiently by performing at least some of the handover evaluations at the access point to which a mobile node is attached. And, a manner is provided by which to provide care-of-addresses formed of temporary identifiers to temporarily identify a mobile node to permit the routing of packet data thereto during a communication session.
    Type: Application
    Filed: March 30, 2001
    Publication date: October 3, 2002
    Inventors: Yousuf Saifullah, Basavaraj Patil, Shavantha Kularatna, Rene Purnadi, Stefano Faccin
  • Publication number: 20020120691
    Abstract: The invention relates to a service control device and method for controlling service execution in a communication network. A service script for a user is loaded in response to the receipt of an incoming message, and it is checked based on a comparison of the loaded service script and the incoming message whether a service is to be triggered. If a service triggering has been determined, a service is activated in an external service execution environment. Due to the fact that the service execution is not performed in the service control point but in an external service execution environment, the service logic does not have to be provided at the service control point. It provides a flexible way to define, execute, and control user-specific, operator, and third party services combining various service capabilities.
    Type: Application
    Filed: February 23, 2001
    Publication date: August 29, 2002
    Inventors: Basavaraj Patil, Khiem Le, Stefano Faccin, Curt Wong, Srinivas Sreemanthula, Kengatharan Sivalingam
  • Publication number: 20020120729
    Abstract: The invention proposes a network system comprising a service control device (SEM); and at least one application execution device (AEE); wherein the service control device (SEM) is adapted to receive a service request, to select an appropriate application execution device according to the service request, and to invoke the selected application execution device, and wherein the application execution device (AEE) is adapted to perform the service requested by the service request. The invention also proposes a corresponding network control method. According to the invention, a flexible service architecture is possible.
    Type: Application
    Filed: February 23, 2001
    Publication date: August 29, 2002
    Inventors: Stefano Faccin, Curt Wong, Srinivas Shreemanthula, Jari Mutikainen, Khiem Le, Basavaraj Patil, Syed Hossain, Kari Kurronen, Juhapekka Niemi, Kengatharan Sivalingam
  • Publication number: 20020120746
    Abstract: The present invention relates to a method and system for providing a service in a communication network. A service script is used to control a service execution functional unit to execute the service, wherein an execution priority is allocated to the service script based on the kind of service. Furthermore, a service logic of the service may be provided at a service execution functional unit, and the service script may comprise a service description of the service. The service execution functional unit is then controlled based on the service description to execute the service by using the service logic. Thus, the service script does not contain the service logic, and a flexible service script concept can be provided. Moreover, the signaling traffic can be reduced since the operator does not have to update service scripts for a large amount of subscribers.
    Type: Application
    Filed: February 23, 2001
    Publication date: August 29, 2002
    Inventors: Basavaraj Patil, Khiem Le, Stefano Faccin, Curt Wong, Srinivas Sreemanthula, Jari Mutikainen, Kengatharan Sivalingam