Dynamic secondary phone book

Patent metadata

Field	Value
Publication number	US-11178270-B2
Application number	US-201615083138-A
Country	US
Kind code	B2
Filing date	Mar 28, 2016
Priority date	Oct 31, 2007
Publication date	Nov 16, 2021
Grant date	Nov 16, 2021

Abstract

A mobile communication device is equipped with a dynamic local directory into which contact information from a local telephone directory may be downloaded on a temporary basis. The local telephone directory resides on a local communication network and may be accessed by the mobile communication device. The downloaded data is purged automatically after preset limits are reached. The dynamic local telephone directory on the mobile communication device is continuously changing depending on the location.

First claim

The invention claimed is:

1. A method comprising:
using a mobile communication device, establishing a local link for communications with a local network server in a local network upon said mobile communication device being in a proximity of said local network;
then authenticating the mobile communication device with the local network server over the local link;
upon authenticating said mobile communication device with the local network server, accessing the local network server by the mobile communication device over the local link to download, from said local network server, data and codes that enable the mobile communication device to operate as an internal phone of said local network; and
operating the mobile communication device as an internal communication device for communications in the local network over the local link.

2. The method of claim 1 , wherein the accessing step downloads a portion of a directory of local contact information into a dynamic local directory on the mobile communication device;
and wherein said dynamic local directory is continuously changed based on time and location.

3. The method according to claim 1 wherein the local link is a secondary radio link.

4. The method according to claim 1 wherein the secondary radio link is a wireless local area network, blue tooth, ultrawide band, Wifi or WiMax.

5. A mobile communication device comprising:
a processor for executing the functions of the mobile communication device;
a transceiver for establishing a local link for communication with a local network server in a local network upon said mobile communication device being in a proximity of said local network; and
a memory;
wherein the processor causes the mobile communication device to:
establish, via the transceiver, a local link with said local network server;
then authenticate said mobile communication device with said local network server over the local link;
upon authenticating said mobile communication device with said local network server, access said local network server over the local link, via the transceiver, to download data and codes that enable the mobile communication device to operate as an internal phone of said local network; and
operate said mobile communication device as an internal communication device for communications in the local network over the local link.

6. The mobile communications device of claim 5 , wherein the processor causes said mobile communication device to access said local network to also download a portion of local contact information into a dynamic local directory in the memory of said mobile communication device;
and wherein said dynamic local directory is continuously changed based on time and location.

7. The mobile communications device of claim 5 , wherein the local link is a secondary radio link.

8. The mobile communications device of claim 7 , wherein the secondary radio link is a wireless local area network, blue tooth, ultrawide band, Wifi or WiMax.

9. A non-transitory computer-readable storage device storing instructions that are executable at a mobile communications device to perform operations comprising:
establishing, by said mobile communications device, a local link for communications with a local network server in a local network upon said mobile communication device being in a proximity of said local network;
then authenticating said mobile communication device with the local network server over the local link;
upon authenticating said mobile communication device with the local network server, accessing the local network server by said mobile communication device over the local link to download, from said local network server, data and codes that enable the mobile communication device to operate as an internal phone of said local network; and
operating the mobile communication device as an internal communication device for communications in the local network over the local link.

10. The non-transitory computer-readable storage device of claim 9 , wherein the accessing operation downloads a portion of a directory of local contact information into a dynamic local directory on the mobile communication device;
and wherein said dynamic local directory continuously changed based on time and location.

11. The non-transitory computer-readable storage device according to claim 9 , wherein the local link is a wireless local area network, blue tooth, ultrawide band, Wifi or WiMax.

Assignees

• Conversant Wireless Licensing Sarl

Inventors

• Sivakumar Tatikonda

Classifications

• H04W12/082

  using revocation of authorisation · CPC title

• H04W4/80

  Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication · CPC title

• H04W8/183

  Processing at user equipment or user record carrier · CPC title

• H04W12/06

  Authentication · CPC title

• H04M2250/06

  including a wireless LAN interface · CPC title