Patents Assigned to IPComm
  • Publication number: 20090092078
    Abstract: Automatic provisioning of an access point base station or femtocell. The method may include the femtocell transmitting first information (e.g., location information, signal measurement information, capability information, etc.) to a service provider (e.g., over an IP network). The femtocell may receive second information from the service provider, where the second information includes one or more operational parameters. The operational parameters may include hand-off parameters, admission policy parameters, PN or scrambling codes, power parameters, and/or other parameters. The femtocell may operate according to the received parameters to provide access for a plurality of access terminals in a local area.
    Type: Application
    Filed: May 13, 2008
    Publication date: April 9, 2009
    Applicants: VIA TELECOM, INC., IPComm
    Inventors: Stanislaw Czaja, Mark E. Davis, Anthony Lee
  • Publication number: 20090092122
    Abstract: Time synchronization of an access point base station. The method may include receiving an assignment message from a service provider comprising a plurality of parameters. The plurality of parameters may include an access point base station frequency assignment, a network identifier, an access point base station identifier, a neighbor list, a PN offset, and/or a scrambling code. The access point base station may then synchronize with the macro base station. Synchronizing may include searching for a strongest macro base station in the neighbor list, synchronizing a long code of the access point base station to the macro base station, estimating a propagation delay between the macro base station and the access point base station, and initializing a state of the access point base station PN code using the propagation delay to provide system time synchronization.
    Type: Application
    Filed: June 23, 2008
    Publication date: April 9, 2009
    Applicants: VIA TELECOM INC., IPCOMM
    Inventors: Stanislaw Czaja, Mark E. Davis, Anthony Lee
  • Publication number: 20090093246
    Abstract: Automatic provisioning of an access point base station or femtocell. The method may include the femtocell transmitting first information (e.g., location information, signal measurement information, capability information, etc.) to a service provider (e.g., over an IP network). The femtocell may receive second information from the service provider, where the second information includes one or more operational parameters. The operational parameters may include hand-off parameters, admission policy parameters, PN or scrambling codes, power parameters, and/or other parameters. The femtocell may operate according to the received parameters to provide access for a plurality of access terminals in a local area.
    Type: Application
    Filed: May 20, 2008
    Publication date: April 9, 2009
    Applicants: VIA TELECOM INC., IPComm
    Inventors: Stanislaw Czaja, Mark E. Davis, Anthony Lee