Method and network for transferring wireless transmit/receive unit capability information
A method, cellular communications network, and a network node are disclosed. The cellular communications network comprises a first base station and a second base station. The first base station is configured to receive a signal including a radio resource control (RRC) message from a wireless transmit/receive unit (WTRU), the RRC message including WTRU capability information and the WTRU capability information including data rate information and physical layer characteristic information, and transmit the WTRU capability information to a network node. The second base station is configured to receive the WTRU capability information from the network node and transmit configuration information based on the WTRU capability information to the WTRU so that the WTRU can be configured to establish communications with the second base station using the configuration information.
1. A cellular communications network comprising:
a first base station; and
a second base station;
wherein the first base station is configured to receive a signal including a radio resource control (RRC) message from a wireless transmit/receive unit (WTRU), the RRC message including WTRU capability information and the WTRU capability information including data rate information and physical layer characteristic information and the WTRU capability information indicating that the WTRU is capable of being allocated periodic shared channel usage, and transmit the WTRU capability information to a network node, and
wherein the second base station is configured to receive the WTRU capability information from the network node and transmit configuration information based on the WTRU capability information to the WTRU so that the WTRU can be configured to establish communications with the second base station using the configuration information.
2. The cellular communications network of claim 1 , wherein the second base station transmits the WTRU capability information to the network node over an interface, the interface using an application protocol supported by the network node.
3. The cellular communications network of claim 1 , wherein the WTRU capability information includes uplink and downlink capability information.
4. The cellular communications network of claim 1 , wherein the WTRU capability information includes shared channel capability information.
5. The cellular communications network of claim 1 , wherein the WTRU capability information includes buffer size information.
6. The cellular communications network of claim 1 , wherein the second base station is further configured to transmit scheduling information to the WTRU, and wherein the scheduling information is based on the WTRU capability information.
7. A network node comprising:
a transmitter and a receiver, wherein the transmitter and the receiver are configured to cause the network node to:
receive wireless transmit/receive unit (WTRU) capability information for a wireless transmit/receive unit (WTRU) from a first base station in a radio resource control (RRC) message from the WTRU, wherein the WTRU capability information includes data rate information and physical layer characteristics information and the WTRU capability information indicating that the WTRU is capable of being allocated periodic shared channel usage; and
transmit the WTRU capability information to a second base station, wherein the second base station establishes communications with the WTRU using the WTRU capability information.
8. The network node of claim 7 , wherein the WTRU capability information includes uplink and downlink capability information.
9. The network node of claim 7 , wherein the WTRU capability information includes shared channel capability information.
10. The network node of claim 7 , wherein the WTRU capability information includes buffer size information.
11. A base station comprising:
a transmitter and a receiver, wherein the transmitter and the receiver are configured to cause the base station to:
receive wireless transmit/receive unit (WTRU) capability information for a WTRU from a network node using an application protocol, wherein the WTRU capability information includes data rate information and physical layer characteristic information and the WTRU capability information indicates that the WTRU is capable of being allocated periodic shared channel usage;
transmit configuration information to the WTRU, wherein the configuration information is based on the WTRU capability information; and
establish communications with the WTRU using the configuration information.
12. The base station of claim 11 , wherein the WTRU capability information was sent from a second base station to the network node.
13. The base station of claim 12 , wherein the second base station transmits the WTRU capability information to the network node over an interface, the interface using the application protocol supported by the network node.
14. The base station of claim 11 , wherein the WTRU capability information includes uplink and downlink capability information.
15. The base station of claim 11 , wherein the WTRU capability information includes shared channel capability information.
16. The base station of claim 11 , wherein the WTRU capability information includes buffer size information.
17. The base station of claim 11 , wherein the transmitter is further configured to transmit scheduling information to the WTRU, the scheduling information being based on the WTRU capability information.
18. A method of operating a cellular communications network, the method comprising:
receiving, by a first base station from a wireless transmit/receive unit (WTRU), a signal including a radio resource control (RRC) message, the RRC message including WTRU capability information and the WTRU capability information including data rate information and physical layer characteristic information and the WTRU capability information indicating that the WTRU is capable of being allocated periodic shared channel usage;
transmitting, by the first base station to a network node, the WTRU capability information;
receiving, by the second base station from the network node, the WTRU capability information; and
transmitting, by the second base station to the WTRU, the configuration information based on the WTRU capability information so that the WTRU can be configured to establish communications with the second base station using the configuration information.
19. The method of claim 18 , wherein the second base station transmits the WTRU capability information to the network node over an interface, the interface using an application protocol supported by the network node.
20. The method of claim 18 , wherein the WTRU capability information includes uplink and downlink capability information.
21. The method of claim 18 , wherein the WTRU capability information includes shared channel capability information.
22. The method of claim 18 , wherein the WTRU capability information includes buffer size information.
23. The method of claim 18 , further comprising transmitting, by the second base station to the WTRU, scheduling information, wherein the scheduling information is based on the WTRU capability information.