Abstract: An intelligent location based services and navigation hybrid system comprising a client having location based service capability and a server, the system setting a condition for new or updates of a relevant information by the server and/or client, selecting the relevant information for the updates by the server, transmitting the relevant information from the server, receiving the updates of the relevant information by the client, and selecting an operational mode by the client.

Abstract: A method of operation of an intelligent real-time distributed traffic sampling and navigation system includes: receiving navigation information of a client; analyzing the navigation information to provide traffic information; generating a travel route based on the analyzing the navigation information; and sending the travel route for display on the client.

Abstract: A method of operation of a navigation system having dynamic adaptive routing includes detecting a navigation event; updating a driver profile with the navigation event; calculating a navigation routing parameter with the driver profile; and sending the navigation routing parameter for displaying on a multimedia display interface of a device.

Abstract: An intelligent real-time distributed traffic sampling and navigation system comprising intelligent clients having location based service capability servers, the system provides sampling navigation information by the one or more clients and transmitting the navigation information from the one or more clients to the one or more servers and generating an update information by the one or more servers with the navigation information.

Abstract: An intelligent location based services and navigation hybrid system comprising a client having location based service capability and a server, the system setting a condition for new or updates of a relevant information by the server and/or client, selecting the relevant information for the updates by the server, transmitting the relevant information from the server, receiving the updates of the relevant information by the client, and selecting an operational mode by the client.

Abstract: A communications system including providing a communication device, accessing a communication network with the communication device, contacting a server system through the communication network, and communicating commands from the server system to the communication device through the communication network.

Abstract: Methods and systems for providing navigation guidance in pseudo-navigation/automatic direction indicator modes. Each system includes at least one client integrated with a mobile communication device (e.g. PDA, cellular telephone, etc.) and configured to send a request for information of a nominal route to a server. The server calculates the nominal route and sends the information to the client via wireless carriers and networks. When the user deviates from a nominal route, the client determines a recovery point on the nominal route. Then, the client provides navigation guidance in a pseudo-navigation mode or an automatic direction indicator mode without resorting to the server for a new route until the user recovers on the nominal route via the recovery point.

Abstract: Method and system for providing multiple route navigation guidance. The system comprises a client integrated with a mobile communication device (e.g. PDA, cellular telephone, etc.) and a server communicating via wireless carriers and networks. The server obtains a user's initial position, a user-designated destination, and calculates multiple routes from the user's initial position to the destination. The client displays turn-by-turn navigation instructions to the user using the multiple routes sent by the server. If the client detects a deviation from the multiple routes, the client sends a request for new multiple routes to the server. Then, the server recalculates new multiple routes from the user's current position to the destination and sends navigation information related to the new multiple routes to the client.

Abstract: Method and system for a distributed navigation system. The system comprises a client integrated with a mobile communication device (e.g. PDA, cellular telephone, etc.) and a server communicating via wireless carriers and the Internet. In one embodiment, the server obtains a user's initial position, a user-designated destination, and calculates a nominal route from the user's initial position to the destination. If a deviation from the nominal route is detected, the reroute tasks are divided between the server and the client according to a corridor area surrounding the nominal route. Mapping information related to the corridor area is stored in the client, and the amount of the stored mapping information depends on the storage and/or processing capabilities of the client.

Abstract: An enhanced operating environment for an Interactive Real-Time Distributed Navigation system is disclosed. In the present invention, an enhanced operating environment is provided by improving input and output techniques in a navigation system. Disclosed are methods for reducing the number of inputs to a navigational sytstem through a wireless device. Improved input methods include methods for entering non-deterministic information to retrieve deterministic information. Also disclosed are improved output techniques including methods for pacing navigational prompts provided by a navigation system. The invention is applicable to text, graphics or audible navigation systems.

Abstract: A method and system for interactive real-time distributed navigation employs improved techniques for input and output. The method and system may receive inputs through a wireless device. The operating environment simplifies and reduces these inputs. In some embodiments, the system receives non-deterministic input to generate deterministic information using a number of methods. The system may also employ improved output techniques including methods for pacing navigational prompts provided by a navigation system, and methods of providing navigational information to a number of users. The method and system are applicable to text, graphics or audible navigation systems.

Abstract: A global positioning system (GPS) in which a plurality earth orbiting satellites transmit position information to mobile radio stations on earth, is provided with a separate source satellite position data broadcast digital channels and one or more dial-up service separate communication channels (selected from a data link supported by terrestrial cellular telephone and other radio packet data services) for assisting the mobile radio station to access position information from the satellites. A controller is coupled to the mobile radio station for connecting to the separate communication channel for extricating the satellite position data via separate communication channel. The controller includes a microprocessor for processing the satellite position data to enable the mobile radio station to rapidly locate and access position information from said earth orbiting satellite. A unique system for processing the data is disclosed.