1. A method for communicating control information in a mobile communication system, the method comprising:
determining whether control information needs to be transmitted;
configuring a data block for transmission, wherein existing data to be transmitted are placed in the data block according to a priority scheme;
placing the control information in the data block if it is determined that the control information needs to be transmitted, wherein the control information has a higher priority than the existing data to be transmitted; and
transmitting the data block.
2. The method of claim 1, wherein the existing data to be transmitted is at least one of:
existing data to be transmitted according to a scheduled transmission; and
existing data to be transmitted according to a non-scheduled transmission.
3. The method of claim 2, wherein the control information is placed in the data block by utilizing resources allocated to the existing data to be transmitted according to a scheduled transmission.
4. The method of claim 2, wherein the control information is placed in the data block by utilizing resources allocated to the existing data to be transmitted according to a non-scheduled transmission.
5. The method of claim 1, wherein the control information is placed in the data block by utilizing an additionally available non-scheduled grant.
6. The method of claim 1, wherein priority for the existing data is related to a logical channel through which the existing data is delivered.
7. The method of claim 1, wherein the control information comprises scheduling information.
8. The method of claim 1, wherein the scheduling information comprises:
highest priority logical channel identifier;
total E-DCH buffer status;
highest priority logical channel buffer status; and
mobile terminal power headroom.
9. The method of claim 1, wherein the data block is a MAC-e PDU.
10. The method of claim 1, wherein the data block is transmitted through a transport channel in an uplink direction.
11. The method of claim 10, wherein the transport channel is an enhanced dedicated channel (E-DCH).
12. The method of claim 1, wherein in the priority scheme, data of a logical channel having higher priority will be placed in the data block before data of a logical channel having lower priority.
13. A mobile terminal for communicating control information in a mobile communication system, the mobile terminal comprising:
a processor adapted to:
determine whether control information needs to be transmitted;
configure a data block for transmission, wherein existing data to be transmitted are placed in the data block according to a priority scheme; and
place the control information in the data block if it is determined that the control information needs to be transmitted, wherein the control information has a higher priority than the existing data to be transmitted; and
a transmitter controlled by the processor for transmitting the data block.
14. The mobile terminal of claim 13, wherein the existing data to be transmitted is at least one of:
existing data to be transmitted according to a scheduled transmission; and
existing data to be transmitted according to a non-scheduled transmission.
15. The mobile terminal of claim 14, wherein the control information is placed in the data block by utilizing resources allocated to the existing data to be transmitted according to a scheduled transmission.
16. The mobile terminal of claim 14, wherein the control information is placed in the data block by utilizing resources allocated to the existing data to be transmitted according to a non-scheduled transmission.
17. The mobile terminal of claim 13, wherein the control information is placed in the data block by utilizing an additionally available non-scheduled grant.
18. The mobile terminal of claim 13, wherein priority for the existing data is related to a logical channel through which the existing data is delivered.
19. The mobile terminal of claim 13, wherein the control information comprises scheduling information.
20. The mobile terminal of claim 13, wherein the scheduling information comprises:
highest priority logical channel identifier;
total E-DCH buffer status;
highest priority logical channel buffer status; and
mobile terminal power headroom.
21. The mobile terminal of claim 13, wherein the data block is a MAC-e PDU.
22. The mobile terminal of claim 13, wherein the data block is transmitted through a transport channel in an uplink direction.
23. The mobile terminal of claim 22, wherein the transport channel is an enhanced dedicated channel (E-DCH).
24. The mobile terminal of claim 13, wherein in the priority scheme, data of a logical channel having higher priority will be placed in the data block before data of a logical channel having lower priority.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A semiconductor device including a circuit implementing a circuit diagram comprising:
a first line;
a second line;
a first transistor comprising a gate insulating layer;
a second transistor comprising a gate insulating layer;
a third transistor comprising a gate insulating layer;
a fourth transistor comprising a gate insulating layer;
a capacitor; and
a light emitting element,
wherein, in the circuit diagram, a gate of the first transistor is in direct contact with one of a source and a drain of the fourth transistor,
wherein, in the circuit diagram, the gate of the first transistor is in indirect contact with one of a source and a drain of the second transistor through the capacitor,
wherein, in the circuit diagram, one of a source and a drain of the first transistor is in electrical contact with the light emitting element,
wherein, in the circuit diagram, a first terminal of the capacitor is in direct contact with the gate of the first transistor,
wherein, in the circuit diagram, a second terminal of the capacitor is in electrical contact with the first line through the second transistor,
wherein, in the circuit diagram, the second terminal of the capacitor is in electrical contact with the second line through the third transistor,
wherein, in the circuit diagram, the second terminal of the capacitor is in direct contact with the one of the source and the drain of the second transistor, and
wherein, in the circuit diagram, the second terminal of the capacitor is in direct contact with one of a source and a drain of the third transistor.
2. The semiconductor device according to claim 1, wherein the first transistor is a driving transistor.
3. The semiconductor device according to claim 1, wherein the first line and the second line are power source lines.
4. The semiconductor device according to claim 1, wherein a potential of the second line is higher than a potential of the first line.
5. The semiconductor device according to claim 1,
wherein the first transistor is an amorphous silicon thin film transistor or a polycrystalline silicon thin film transistor.
6. The semiconductor device according to claim 1, wherein the first line is a line for a high gray scale display and the second line is a line for a low gray scale display.
7. A display device comprising the semiconductor device according to claim 1.
8. An electronic device comprising the semiconductor device according to claim 1.
9. A semiconductor device including a circuit implementing a circuit diagram comprising:
a first line;
a second line;
a third line;
a first transistor comprising a gate insulating layer;
a second transistor comprising a gate insulating layer;
a third transistor comprising a gate insulating layer;
a fourth transistor comprising a gate insulating layer;
a capacitor; and
a light emitting element,
wherein, in the circuit diagram, a gate of the first transistor is in direct contact with one of a source and a drain of the fourth transistor,
wherein, in the circuit diagram, the gate of the first transistor is in indirect contact with one of a source and a drain of the second transistor through the capacitor,
wherein, in the circuit diagram, one of a source and a drain of the first transistor is in electrical contact with the light emitting element,
wherein, in the circuit diagram, a first terminal of the capacitor is in direct contact with the gate of the first transistor,
wherein, in the circuit diagram, a second terminal of the capacitor is in electrical contact with the first line through the second transistor,
wherein, in the circuit diagram, the second terminal of the capacitor is in electrical contact with the second line through the third transistor,
wherein, in the circuit diagram, the second terminal of the capacitor is in direct contact with the one of the source and the drain of the second transistor,
wherein, in the circuit diagram, the second terminal of the capacitor is in direct contact with one of a source and a drain of the third transistor,
wherein, in the circuit diagram, a gate of the second transistor is directly connected to the third line, and
wherein the first line is a power source line.
10. The semiconductor device according to claim 9,
wherein the first transistor is a driving transistor.
11. The semiconductor device according to claim 9,
wherein the second line is a power source line.
12. The semiconductor device according to claim 9,
wherein a potential of the second line is higher than a potential of the first line.
13. The semiconductor device according to claim 9,
wherein the first transistor is an amorphous silicon thin film transistor or a polycrystalline silicon thin film transistor.
14. The semiconductor device according to claim 9,
wherein the first line is a line for a high gray scale display and the second line is a line for a low gray scale display.
15. A display device comprising the semiconductor device according to claim 9.
16. An electronic device comprising the semiconductor device according to claim 9.