Method of Indicating Mobile Station Capability to a Network

• US 20090296665A1
• Filed: 03/19/2007
• Published: 12/03/2009
• Est. Priority Date: 04/12/2006
• Status: Active Grant

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Solutions and Networks GmbH & Co. KG (Nokia Corporation)
• Inventors: Vutukuri, Eswar, Provvedi, Leonardo
• Granted Patent: US 8,611,301 B2
• Time in Patent Office: Days
• US Class Current: 370/336
• CPC Class Codes: H04L 69/24 Negotiation of communication capabilities
• CPC Class Codes: H04W 28/18 Negotiating wireless communication parameters
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities
• CPC Class Codes: H04W 8/24 Transfer of terminal data

Abstract

An indication is sent from a mobile station to a network regarding the capability of the mobile station to receive or transmit on two or more carriers simultaneously. The network determines an ideal multi-carrier multi-slot capability of the mobile station from an existing capability indication for single carrier transmission mode of the mobile station; and the mobile station sends in an additional field an indication in respect of a reduction in number of time slots from the ideal multi-carrier multi-slot capability determined by the network.

Claims

1-6. -6. (canceled)

7. A method of indicating multi-slot capabilities of a multi-carrier mobile station to a network, comprising:

sending an indication from the mobile station to the network regarding whether the mobile station is able to receive on two or more carriers simultaneously.

8. A method according to claim 7, further comprising determining, by the network, an ideal multi-carrier multi-slot capability of the mobile station from an existing capability indication for single carrier mode of the mobile station.

9. A method according to claim 8, further comprising the mobile station sending in an additional field an indication in respect of a reduction in number of time slots from the ideal multi-carrier multi-slot capability.

10. A method according to claim 9, wherein the mobile station is capable of global system for mobile communications enhanced data rates for global system for mobile communications evolution.

11. A method according to claim 10, wherein the indication of multi-carrier capability and the indication of the reduction in time slots from ideal multi carrier multi slot capability uses the mobile station radio access capability or Classmark 3 information elements.

12. A method according to claim 9, wherein said sending of the indication of the reduction in the number of time slots uses another additional field separate from the additional field used to provide the indication of the ideal multi-carrier multi-slot capability determined by the network for enhanced general packet radio service and general packet radio service modes.