Services on demand in mobile communications system

• US 6,957,063 B1
• Filed: 09/22/2000
• Issued: 10/18/2005
• Est. Priority Date: 03/23/1998
• Status: Expired due to Term

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Nokia Corporation
• Inventors: Kåll, Jan
• Primary Examiner(s): Trinh, Sonny
• Application Number:
  US09/668,315
• Time in Patent Office: 1,852 Days
• Field of Search: 455/414.1, 455/412.1, 455/432.3, 455/432.1, 455/435.1, 455/435.2, 455/458, 455/3.01, 455/434, 455/450, 455/456.1, 455/456.2, 455/456.3, 455/405, 455/412.2, 725/86, 725/87, 725/105, 463/29
• US Class Current: 455/414.1
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/061 for key exchange, e.g. in peer-to-peer networks cryptographic mechanisms or cryptographic arrangements for key agreement H04L9/0838
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources
• CPC Class Codes: H04M 15/00 Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
• CPC Class Codes: H04W 12/037 of the control plane, e.g. signalling traffic
• CPC Class Codes: H04W 48/10 using broadcasted information
• CPC Class Codes: H04W 48/18 Selecting a network or a communication service
• CPC Class Codes: H04W 76/10 Connection setup

Abstract

A method and an apparatus for implementing the method for using and implementing a service-on-demand in a mobile communication system. The services-on-demand are intended to be received by means of a mobile station. The mobile station monitors of a cell transmission and receives parts intended for the mobile station from the transmission. In order to use the services-on-demand, in the method the service-on-demand is offered in the cell to all mobile stations located in the cell over a first channel, a registration message (2-2) is transmitted from the mobile station for registering as a user of the service-on-demand over a signalling channel, an acknowledgement (2-4) of the registration, indicating how the service-on-demand is received, is received at the mobile station, and the reception of the service-on-demand is started over the first channel in a manner indicated by the registration acknowledgement.

Claims

1. A method for using a service-on-demand in a mobile communication system, a mobile station of the system monitoring a cell transmission and receiving parts of the transmission intended for the mobile station,

the method comprising:

offering in the cell the service-on-demand to all mobile stations located in the cell over a first channel,

transmitting from the mobile station a registration message for registering as a user of the service-on-demand over a signalling channel,

receiving at the mobile station an acknowledgement of the registration, which indicates how the service-on-demand is received, and

starting to receive the service-on-demand over the first channel in a manner indicated by said acknowledgement message.

2. A method as claimed in claim 1, wherein

the system transmits the service-on-demand encrypted, and

the mobile station receives in the registration acknowledgement a key whereby the encryption of the received service-on-demand can be decrypted.

3. A method as claimed in claim 1, further comprising:

transmitting from the mobile station a termination message for cancelling the registration as the user of the service-on-demand, and

terminating the reception of the service-on-demand.

4. A method as claimed in claim 1, further comprising:

agreeing, in connection with the registration as the user, on the time or the sum of money desired to be spent on the service, and

terminating to receive the service-on-demand in response to the expiration of the time or the sum of money.

5. A mobile communication system comprising:

mobile stations and base transceiver stations for conveying services of the mobile communication system to the users of the mobile stations, and in the system each mobile station monitoring the transmission of the base transceiver station of its location cell and receiving from the transmitting parts intended for the mobile station; and

at least one on-demand-service centre for offering at least one service-on-demand via the base transceiver stations of the service area of the service-on-demand over cell-specific first channels to all mobile stations located in the service area, for receiving the registration of the users of the service-on-demand and for acknowledging the registration, wherein

at least one mobile station is arranged to register as a user of the service-on-demand by transmitting a registration message over a signalling channel, to receive an acknowledgement of the registration and to start receiving the service-on-demand over the first channel of the location cell in a manner indicated by the information included in the acknowledgement, and to convey the service-on-demand to the user.

6. A mobile communication system as claimed in claim 5, wherein

the on-demand-service centre is arranged to encrypt the service-on-demand before it is transmitted over the first channels and to add a key whereby the encryption can be decrypted to each registration acknowledgement, and

the mobile station is arranged to receive said key in the registration acknowledgement and to decrypt the encryption of the service-on-demand received with the key.

7. A mobile communication system as claimed in claim 5, wherein

the base transceiver station is arranged to transmit as cell broadcast over a broadcast channel a notification of the services-on-demand available at the cell, and

the mobile station is arranged to receive the notification of the services-on-demand of its location cell and to convey the information in the notification to the user of the mobile station.

8. A mobile communication system as claimed in claim 5, wherein

the mobile station is arranged to request for information about the services-on-demand of its location cell and to receive said information, and

the base transceiver station is arranged to transmit to the mobile station, in response to the mobile station'"'"'s request, information on the services-on-demand available at the cell.

9. A mobile station comprising:

a user interface via which the user of the mobile station can receive services of the mobile communication system and give instructions and orders associated with the use of the services, and which mobile station monitors the transmission of its location cell and receives from the transmitting parts intended for the mobile station;

registration means for composing and transmitting a registration message to the mobile communication network over a signalling channel, the registration message indicating that the user of the mobile station desires to register as a user of the service-on-demand available at the location cell, and for receiving an acknowledgement of the registration; and

service means responsive to the acknowledgement for receiving the service-on-demand in a manner indicated by the acknowledgement, and for conveying the service to the user interface.

10. A mobile station (MS) as claimed in claim 9, wherein the service means are arranged to receive in connection with said acknowledgement a key and to decrypt with the key the encryption of the service-on-demand.

11. A mobile station (MS) as claimed in claim 9, wherein

the registration means are arranged to compose and transmit a termination message to the mobile communication network, the termination message indicating that the user of the mobile station desires to cancel the registration as the service-on-demand user, and

the service means are arranged to stop receiving the service-on-demand and conveying the service to the user interface in response to cancelling the registration.

12. A mobile station (MS) as claimed in claim 9, wherein the service means are arranged to receive the termination message from the mobile communication network and, in response to the termination message, stop receiving the service-on-demand and conveying the service to the user interface.