Method for allocating resources in packet mode in a mobile radio system
A mobile station in a mobile radio system can send different types of packet mode resource requests to a network, corresponding to different transfer modes that can be supported by the mobile station, a mobile station being able to use one or the other of request types corresponding to transfer modes that it supports, in accordance with its requirements. In a method of allocating packet mode resources in the mobile radio system, for signaling data transfer in the uplink direction, the signaling being liable to generate an allocation of packet mode resources in the uplink direction for user data transfer, a mobile station uses a type of packet mode resource request corresponding to a transfer mode best suited to the requirements of the user data transfer.
1. A method for allocating packet mode resources in a mobile radio system, said method comprising:
sending to a network, by a mobile station, in accordance with needs of the mobile station, either one of different packet-mode resource requests corresponding to different transfer modes that the mobile station supports, the different transfer modes including GPRS (General Packet Radio Service) and EGPRS (Enhanced General Packet Radio Service) modes,
wherein for a packet-mode resource request in accordance with signaling data transfer needs, the packet-mode resource request corresponds to EGPRS mode and includes cause data specifying the signaling data transfer needs.
2. The method according to claim 1 , wherein said signaling data transfer needs include signaling data in accordance with a mobility management protocol.
3. The method claimed in claim 1 , wherein said signaling data transfer needs include cell update data.
4. The method claimed in claim 1 , wherein said signaling data transfer needs include paging response data.
5. A mobile station configured to:
send to a network, in accordance with needs of the mobile station, either one of different packet-mode resource requests corresponding to different transfer modes that the mobile station supports, the different transfer modes including GPRS (General Packet Radio Service) and EGPRS (Enhanced General Packet Radio Service) modes,
wherein for a packet-mode resource request in accordance with signaling data transfer needs, the packet-mode resource request corresponds to EGPRS mode and includes cause data specifying the signaling data transfer needs.
6. A mobile radio communication network device, configured to:
receive, from a mobile station, in accordance with needs of the mobile station, either one of different packet-mode resource requests corresponding to different transfer modes that the mobile station supports, the different transfer modes including GPRS (General Packet Radio Service) and EGPRS (Enhanced General Packet Radio Service) modes,
wherein for a packet-mode resource request in accordance with signaling data transfer needs, the packet-mode resource request corresponds to EGPRS mode and includes cause data specifying the signaling data transfer needs.
7. The mobile station according to claim 5 , wherein said signaling data transfer needs include signaling data in accordance with a mobility management protocol.
8. The mobile station according to claim 5 , wherein said signaling data transfer needs include cell update data.
9. The mobile station according to claim 5 , wherein said signaling data transfer needs include paging response data.
10. The mobile radio communication network device according to claim 6 , wherein said signaling data transfer needs include signaling data in accordance with a mobility management protocol.
11. The mobile radio communication network device according to claim 6 , wherein said signaling data transfer needs include cell update data.
12. The mobile radio communication network device according to claim 6 , wherein said signaling data transfer needs include paging response data.
13. The mobile station according to claim 5 , wherein a message used to transmit the packet-mode resource request corresponding to EGPRS mode includes an EGPRS PACKET CHANNEL REQUEST message.
14. The mobile radio communication network device according to claim 6 , wherein a message used to transmit the packet-mode resource request corresponding to EGPRS mode includes an EGPRS PACKET CHANNEL REQUEST message.