Method of configuring a communication unit using a wireless portable configuration device

• US 5,553,314 A
• Filed: 04/12/1994
• Issued: 09/03/1996
• Est. Priority Date: 04/12/1994
• Status: Expired due to Term

• Current Assignee: Motorola Solutions, Inc.
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Markison, Timothy W., Grube, Gary W.
• Primary Examiner(s): Urban, Edward F.
• Application Number:
  US08/226,808
• Time in Patent Office: 875 Days
• Field of Search: 455/89, 455/33.1, 455/53.1, 455/54.1, 455/54.2, 455/56.1, 379/58, 379/59, 379/63
• US Class Current: 455/514
• CPC Class Codes: H04L 63/083 using passwords cryptographic mechanisms or cryptographic arrangements for entity authentication using a predetermined code H04L9/3226
• CPC Class Codes: H04L 63/18 using different networks or channels, e.g. using out of band channels cryptographic mechanisms or cryptographic arrangements for key distribution involving distinctive intermediate devices or communication paths H04L9/0827; cryptographic mechanisms or cryptographic arrangements for authentication using a plurality of channels H04L9/3215
• CPC Class Codes: H04M 1/72406 by software upgrading or downloading
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/35 Protecting application or service provisioning, e.g. securing SIM application provisioning
• CPC Class Codes: H04W 8/24 Transfer of terminal data
• CPC Class Codes: H04W 8/245 from a network towards a terminal

Abstract

In a wireless communication system (100), a communication unit (102) may operate therein in the following manner. At power up of the communication unit (102), the communication unit transmits an application request over a second wireless communication path (117) to a configuration device (115). The configuration device (115) determines whether this was a valid request, and if so transmits the appropriate software applications to the communication unit (102) over the second wireless communication path (117). The communication unit (102) stores the application information in volatile memory (119). Having this information stored, the communication unit (102) prepares a service request by requesting configuration information from the configuration device (115). Upon receiving the configuration information from the configuration device (115) via the second wireless communication path (117), the communication unit (102)can access the wireless system (100) via a first wireless communication path (103).

Claims

1. A communication apparatus that comprises:

a communication unit that includes a communication processor, a first transceiver that transceives information to a communication system on a first wireless communication path and a second transceiver that transceives configuration information on a second wireless communication path;

a wireless portable configuration device that includes a configuration information storage element and a transceiver that transceives, upon valid request from the communication unit, the configuration information on the second wireless communication path to the communication unit, wherein the second wireless communication path is a short-range wireless communication path; and

a volatile memory storage element, disposed within the communication unit, arranged and constructed to store the configuration information received on the second wireless communication path.

2. The communication apparatus of claim 1, wherein the second wireless communication path is an infrared communication path.

3. The communication apparatus of claim 1, wherein the second wireless communication path comprises an RF communication path.

4. The communication apparatus of claim 1, wherein the configuration information comprises an identification code.

5. The communication apparatus of claim 4, wherein the identification code comprises an individual, a subgroup, and a group code.

6. The communication apparatus of claim 1, wherein the configuration information comprises system access information.

7. The communication apparatus of claim 6, wherein the system access information comprises an identification of operating frequency and a system identification code.

8. The communication apparatus of claim 1, wherein the configuration information includes a speed dial list.

9. A method for operating a communication unit in a wireless communication system comprising the steps of:

a) ascertaining, by the communication unit, that a service request is desired;

b) transmitting over a wireless communication path a configuration information request from the communication unit to a wireless portable configuration device, wherein the wireless communication path is a short-range wireless communication path;

c) accessing, by the wireless portable configuration device, configuration information based on the configuration information request;

d) transmitting, by the wireless portable configuration device, the configuration information over the wireless communication path to the communication unit;

e) preparing, by the communication unit, the service request based on the configuration information; and

storing the configuration information in volatile memory within the communication unit.

10. The method of claim 9, wherein the second wireless communication path comprises an infrared communication path.

11. The method of claim 9, wherein the second wireless communication path comprises an RF communication path.

12. The method of claim 9, wherein step (c) further comprises interpreting the configuration information request to determine specific configuration information to access.

13. The method of claim 9, wherein step (b) further comprises transmitting a personal identification number (PIN) as at least part of the configuration information request.

14. The method of claim 13, wherein step (d) further comprises transmitting the personal identification number (PIN) as at least part of the configuration information.

15. The method of claim 13, wherein step (e) further comprises verifying the personal identification number.

16. The method of claim 9 further comprising the step of:

f) when the service request is valid, transmitting the service request to the wireless communication system over a first wireless communication path.

17. A method for operating a communication unit in a wireless communication system comprising the steps of:

a) upon power up of the communication unit, transmitting over a wireless communication path an application request to a wireless portable configuration device, wherein the application request includes a unique identification code, wherein the wireless communication path is a short-range wireless communication path;

b) verifying, by the wireless portable configuration device, that the unique identification code substantially matches an identification of the wireless portable configuration device;

c) when the unique identification code substantially matches the identification code of the wireless portable configuration device, accessing, by the wireless portable configuration device, application information based on the application request;

d) transmitting, by the wireless portable configuration device, the application information over the wireless communication path to the communication unit; and

storing, by the communication unit, the application information in volatile memory.