Claims
- 1. A method for connection establishment in a radio systemrelaying packet-switched traffic, in which method a terminal informs the system network part that it wishes to send data to the network part; the network part receives the message, allocates a default amount of radio resources to the terminal and reserves one or more radio blocks for the terminal's control messages; the network part informs the terminal of the allocated resources; the network part inQuires about the terminal's radio path characteristics on a specific frequency band supported by the terminal when informing the terminal of the default amount of allocated resources; and the terminal sends a first control message to inform the network part of the terminal's radio path characteristics, the message comprising information on whether there are additional radio path characteristics, and, in that case, the terminal sends a second control message comprising information about the terminal's additional radio path characteristics.
- 2. A method according to claim 1, wherein the network part allocates radio resources to the terminal according to the terminal's characteristics.
- 3. A method according to claim 1, wherein the terminal starts to transmit data to the network part using the allocated radio resources after it has received from the network part the information about the allocated radio resources.
- 4. A method according to claim 1, wherein the network part simultaneously inquires about the terminal's characteristics when it informs the terminal of the default amount of allocated radio resources.
- 5. A method according to any one of claims 1 to 4, wherein the information about the terminal's radio path characteristics comprises information about the frequency ranges supported by the terminal.
- 6. A method according to any one of claims 1 to 4, wherein the information about the terminal's radio path characteristics comprises information about the terminal's capability to communicate using a plurality of time slots.
- 7. A method according to claim 1, wherein the first control message comprises information about the terminal's radio path characteristics relating to the frequency band the network part first inquired about in the control message it sent.
- 8. A method according to claim 7, wherein the second control message comprises information about the terminal's radio path characteristics relating to frequency bands used in the network other than the specific frequency band.
- 9. A method according to claim 1 or 3, wherein if all the terminal's radio path characteristics have been relayed in the first control message, then data is sent in place of the second control message.
- 10. A method according to claim 1, wherein when the terminal informs the network part that it wishes to transmit data to the network part, the terminal uses a training sequence to inform the network part of the type of resources needed.
- 11. A radio system relaying packet-switched traffic, in which systema terminal is arranged to inform the system network part that it wishes to send data to the network part; the network part is arranged to receive the message, to allocate a default amount of radio resources to the terminal and to reserve one or more radio blocks for the terminal's control messages; the network part is arranged to inform the terminal of the allocated resources and is arranged to inquire about the terminal's radio path characteristics on a specific frequency band supported by the terminal when informing the terminal of the default amount of allocated resources; the terminal is arranged to send a first control message to inform the network part of the terminal's radio path characteristics, to the message comprising information on whether there are additional radio path characteristics; and the terminal is arranged to send a second control message comprising information about the terminal's additional radio path characteristics.
- 12. An arrangement according to claim 11, wherein the network part is arranged to allocate radio resources to the terminal in accordance with the terminal's characteristics.
- 13. An arrangement according to claim 11, wherein the terminal is arranged to start data transmission to the network part using the allocated radio resources after receiving the information about the allocated resources.
- 14. An arrangement according to any one of claims 11 to 13, wherein the network part is arranged to inquire about the terminal's characteristics when informing the terminal about the default amount of allocated resources.
- 15. An arrangement according to any one of claims 11 to 13, wherein the information about the terminal's radio path characteristics comprises information about the frequency ranges supported by the terminal.
- 16. An arrangement according to any one of claims 11 to 13, wherein the information about the terminal's radio path characteristics comprises information about the terminal's ability to communicate using a plurality of time slots.
Priority Claims (2)
Number |
Date |
Country |
Kind |
991412 |
Jun 1999 |
FI |
|
992520 |
Nov 1999 |
FI |
|
Parent Case Info
This application is a Continuation of International Application PCT/FI0/00551 filed Jun. 20, 2000 which designated the U.S. and was published under PCT Article 21(2) in English.
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Continuations (1)
|
Number |
Date |
Country |
Parent |
PCT/FI00/00551 |
Jun 2000 |
US |
Child |
10/021297 |
|
US |