Abstract
A method and apparatus for reconfiguring a medium access control (MAC) entity in a wireless transmit receive unit (WTRU). The method and apparatus includes the WTRU transmitting a MAC reconfiguration request, the WTRU receiving a MAC reconfiguration command including new MAC parameter values and the WTRU reconfiguring a MAC entity based on the new MAC parameter values in the MAC reconfiguration command.
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Technologies
Resource configuration Protocol Stack
Product
User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Network access
Claim
1. A method for reconfiguring a medium access control (MAC) entity in a wireless transmit receive unit (WTRU), the method comprising:
transmitting a MAC reconfiguration request;
receiving a MAC reconfiguration command that includes updated MAC parameter values, the updated MAC parameter values including one or more random access channel (RACH) parameter values, the RACH parameter values being applied in response to an initiation of a RACH procedure;
reconfiguring the MAC entity based on the updated MAC parameter values in the MAC reconfiguration command;
receiving a message including a time to apply the updated MAC parameter values; and
applying the updated MAC parameter values based on the message.', 'transmitting a MAC reconfiguration request;', 'receiving a MAC reconfiguration command that includes updated MAC parameter values, the updated MAC parameter values including one or more random access channel (RACH) parameter values, the RACH parameter values being applied in response to an initiation of a RACH procedure;', 'reconfiguring the MAC entity based on the updated MAC parameter values in the MAC reconfiguration command;', 'receiving a message including a time to apply the updated MAC parameter values; and', 'applying the updated MAC parameter values based on the message.
2. The method as in claim 1 wherein the updated MAC parameter values further include hybrid automated retransmission request (HARD) process parameters.
3. The method as in claim 1 wherein the updated MAC parameter values further include semi-persistent scheduling (SPS) parameter values.
4. The method as in claim 1 wherein the updated MAC parameter values further include discontinuous reception (DRX) parameter values.
5. The method as in claim 1 further comprising the WTRU reading the reconfiguration command and determining modified parameter values.
6. The method as in claim 1 further comprising:
adjusting a timer; adjusting a counter; and
transmitting a reconfiguration complete message.', 'adjusting a timer; adjusting a counter; and', 'transmitting a reconfiguration complete message.
7. The method as in claim 1 further comprising;
applying new timer values based on a timer reinitialization; and
applying new counter parameter values based on a counter reinitialization.', 'applying new timer values based on a timer reinitialization; and', 'applying new counter parameter values based on a counter reinitialization.
8. The method as in claim 1 further comprising applying the updated MAC parameter values based on a system frame number (SFN).
9. The method as in claim 1 further comprising applying the updated MAC parameter values based on time transmission interval (TTI)
10. A wireless transmit receive unit (WTRU) configured to reconfigure a medium access control (MAC) entity, the WTRU comprising:
a transmitter configured to transmit a MAC reconfiguration request;
a receiver configured to:
receive a MAC reconfiguration command including updated MAC parameter values, the updated MAC parameter values including one or more random access channel (RACH) parameter values, the RACH parameter values being applied in response to an initiation of a RACH procedure; and
receive a message that includes a time to apply the updated MAC parameter values; and', 'a transmitter configured to transmit a MAC reconfiguration request;', 'a receiver configured to:
receive a MAC reconfiguration command including updated MAC parameter values, the updated MAC parameter values including one or more random access channel (RACH) parameter values, the RACH parameter values being applied in response to an initiation of a RACH procedure; and
receive a message that includes a time to apply the updated MAC parameter values; and', 'receive a MAC reconfiguration command including updated MAC parameter values, the updated MAC parameter values including one or more random access channel (RACH) parameter values, the RACH parameter values being applied in response to an initiation of a RACH procedure; and', 'receive a message that includes a time to apply the updated MAC parameter values; and', 'a processor configured to reconfigure the MAC entity based on the updated MAC parameter values in the MAC reconfiguration command and configured to apply the updated MAC parameter values based on the message
11. The WTRU as in claim 10 wherein the updated MAC parameter values further include hybrid automated retransmission request (HARM) process parameters
12. The WTRU as in claim 10 wherein the updated MAC parameter values further include semi-persistent scheduling (SPS) parameter values
13. The WTRU as in claim 10 wherein the updated MAC parameter values further include discontinuous reception (DRX) parameter values
14. The WTRU as in claim 10 wherein the processor is further configured to read the reconfiguration command and determining modified parameter values
15. The WTRU as in claim 10 wherein the processor is further configured to adjust a timer and adjust a counter, and the transmitter is further configured to transmit a reconfiguration complete message
16. The WTRU as in claim 10 wherein the processor is further configured to apply new timer values based on a timer reinitialization and apply new counter parameter values based on a counter reinitialization
17. The WTRU as in claim 10 wherein the processor is further configured to apply the updated MAC parameter values based on a system frame number (SFN)
18. The WTRU as in claim 10 wherein the processor is further configured to apply the updated MAC parameter values based on time transmission interval (TTI).']
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.