MOBILE PHONE BASED NAVIGATION SYSTEM
First Claim
1. A mobile phone based navigation system capable of processing signals both from GPS satellite and mobile towers to determine location information for a user, the system comprising:
- (a) a hand held mobile phone;
(b) a memory;
(c) means for receiving signals, the receiving means capable of processing the signals transmitted from both GPS and mobile towers to obtain positional information for the mobile phone;
(d) means for processing the positional information and navigational information to determine the location information, the processing means obtaining the navigational information from the memory or from an external provider; and
,(e) a user interface for displaying the location information to the user.
0 Assignments
0 Petitions
Accused Products
Abstract
A mobile phone based navigation system is disclosed. An application when installed in the mobile phone enables the use of mobile phone as a navigation system. The application can adjust to various features of the mobile phone and utilizes phone memory or external memory to store the navigational information and maps. The mobile phone with the application installed inside can obtain positional information containing signals transmitted both from GPS satellites as well as the mobile towers. The application uses positional information to obtain navigational information. The positional and navigational information are processed by the application to obtain location information of the user. The application utilizes a user interface, which is the mobile phone display, to interact with user and display the location information.
97 Citations
18 Claims
-
1. A mobile phone based navigation system capable of processing signals both from GPS satellite and mobile towers to determine location information for a user, the system comprising:
-
(a) a hand held mobile phone; (b) a memory; (c) means for receiving signals, the receiving means capable of processing the signals transmitted from both GPS and mobile towers to obtain positional information for the mobile phone; (d) means for processing the positional information and navigational information to determine the location information, the processing means obtaining the navigational information from the memory or from an external provider; and
,(e) a user interface for displaying the location information to the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A mobile phone based navigation system capable of processing signals from a plurality of sources of positional information for locating a user, the system comprising:
-
(a) a hand held mobile phone; (b) means for receiving signals, the receiving means capable of processing the signals transmitted from the plurality of sources of positional information to obtain positional information for the mobile phone; and
,(c) means for processing the positional information, the processing means integrating the positional information with navigational information obtained from an external provider and displaying the location to the user through a user interface.
-
-
11. A mobile phone based traffic assistance system, the system comprising:
-
(a) at least one hand held mobile phone; (b) means for receiving signals, the receiving means capable of processing the signals transmitted from the plurality of sources of positional information to obtain positional information for the mobile phone; (c) means for processing the positional information, the processing means integrating the positional information with navigational information obtained from an external provider for determining the location information; and
,(d) a central station receiving the location information from the mobile phones, the central station capable of analyzing the location information to determine traffic condition information, the central station transmitting the traffic condition information to the mobile phones for providing traffic assistance.
-
-
12. A method for assisting a user in navigation, the user carrying a mobile phone, the method comprising:
-
(a) collecting positional and navigational information using the mobile phone; (b) storing the positional and navigational information in memory, wherein the positional and navigational information is stored so as to ensure efficient utilization of the memory; (c) processing positional and navigational information to obtain location information, wherein the step of processing comprises customizing the positional and navigational information based on user interface of the mobile phone; and
,(d) displaying the location information to the user on the mobile phone, whereby the location information is used by user for navigation. - View Dependent Claims (13, 14, 15, 16, 17, 18)
-
Specification