Directory assistance

• US 20030231755A1
• Filed: 06/18/2002
• Published: 12/18/2003
• Est. Priority Date: 06/18/2002
• Status: Abandoned Application

• Current Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Sand, Paul Raymond, Young, Claudis L., Sparber, Richard Grant, Akhteruzzaman
• Application Number:
  US10/174,419
• Publication Number:
  US 20030231755A1
• Time in Patent Office: Days
• US Class Current: 379/218.01
• CPC Class Codes: G01C 21/34 Route searching; Route guidance
• CPC Class Codes: G07F 17/3297 Fairground games, e.g. Tivoli, coin pusher machines, cranes
• CPC Class Codes: G08G 1/096883 where input information is obtained using a mobile device, e.g. a mobile phone, a PDA
• CPC Class Codes: G08G 1/096894 where input is assisted by the navigation device, i.e. the user does not type the complete name of the destination, e.g. using zip codes, telephone numbers, progressively selecting from initial letters
• CPC Class Codes: H04M 2242/14 with services dependent on location where the service is an information service H04M2242/15; services independent of location H04M3/42229
• CPC Class Codes: H04M 2242/30 Determination of the location of a subscriber

Abstract

A method and apparatus for obtaining Directory Assistance, and/or driving directions based on a limited geographical area defined by the present location of a wireless user, or a wire-line user, or a location specified by either of these users. A section of a location oriented database associated with that location is searched for names or categories of customers meeting the criteria offered by the caller. If an appropriate destination can be found, a telephone number is supplied and a connection is established, or driving directions are provided for going from the present location of the caller to the destination location. Advantageously, driving directions may be obtained even when the called party'"'"'s name is very common, and the caller does not know the address, even if the caller is in an unfamiliar area.

Claims

1. A method of providing driving instructions to a telecommunications user, comprising the steps of:

providing a location identifier to a database for storing location information;

searching said database for an identity of a telephone customer within a specified radius of said identified location consistent with the caller'"'"'s identification of a called party;

providing said calling party with navigational informat-ion for arriving at the location of said called party.

2. The method of claim 1, wherein said calling party is calling from a mobile telephone station.

3. The method of claim 2, wherein the specified location is the location of said calling party.

4. The method of claim 1, wherein said calling party is calling from a land based telephone station, and the location of said calling party is part of the data retained by a serving common carrier for said telephone station.

5. The method of claim 1 further comprising the steps of

offering to set up a connection to said called party;

and

in response to a positive response, attempting to establish a connection to said called party.

6. The method of claim 2, wherein a location of said calling party is provided by a Global Positioning System (GPS) device associated with a calling party.

7. The method of claim 2, wherein the position of said calling party is found using techniques used by E911 systems to locate a mobile caller.