Signaling of modulation configuration
The present disclosure pertains to a terminal for a wireless network, the terminal being adapted to receive a control message. The terminal further is adapted to read from one of a set of alternative tables based on the control message, and to perform modulation configuration based on information read from the table.
1. A terminal for a wireless network, the terminal being configured to:
receive a control message;
read from one of a set of alternative tables based on the control message;
operate with a 256QAM MCS table, if one of a first and second measurement sets is configured with a 256QAM CQI table; and
perform modulation configuration based on information read from the table.
2. The terminal according to claim 1 , wherein the set of alternative tables refers to different modulation schemes.
3. The terminal according to claim 2 , wherein the control message comprises a parameter configuring a MCS table for both of two measurement subframe sets and at the same time configuring a CQI table for one of the measurement subframe sets.
4. The terminal according to claim 1 , wherein the control message comprises a parameter configuring a MCS table for both of two measurement subframe sets and at the same time configuring a CQI table for one of the measurement subframe sets.
5. A method for a terminal for a wireless network, the method comprising:
receiving a control message;
reading from one of a set of alternative tables based on the control message;
operating with a 256QAM MCS table, if one of a first and second measurement sets is configured with a 256QAM CQI table and
performing modulation configuration based on information read from the table.
6. The method according to claim 5 , wherein the set of alternative tables refers to different modulation schemes.
7. The method according to claim 6 , wherein the control message comprises a parameter configuring a MCS table for both of two measurement subframe sets and at the same time configuring a CQI table for one of the measurement subframe sets.
8. The method according to claim 5 , wherein the control message comprises a parameter configuring a MCS table for both of two measurement subframe sets and at the same time configuring a CQI table for one of the measurement subframe sets.
9. A base station for a wireless network, the base station being configured to:
determine a control message; transmit the control message to a terminal; and
the control message comprising information indicating a table of a set of alternative tables to be used, and the control message being adapted for configuring the terminal for operating with a 256QAM MCS table, if one of a first and second measurement sets is configured with a 256QAM CQI table.
10. The base station according to claim 9 , wherein the set of alternative tables refers to different modulation schemes.
11. The base station according to claim 10 , wherein the control message comprises a parameter configuring a MCS table for both of two measurement subframe sets and at the same time configuring a CQI table for one of the measurement subframe sets.
12. The base station according to claim 9 , wherein the control message comprises a parameter configuring a MCS table for both of two measurement subframe sets and at the same time configuring a CQI table for one of the measurement subframe sets.