Wireless communication method, terminal device and communication device

A wireless communication method, comprising:

• sending configuration information;
• wherein the configuration information is used for a terminal device to determine a configuration resource for a type of the terminal device or a terminal group to which the terminal device belongs from resources configured according to the configuration information,
• wherein the type of the terminal device comprises a first type and a second type;
• the terminal group to which the terminal device belongs comprises a first terminal group and a second terminal group;
• and the configuration resource comprises a first uplink configuration resource for the first type or the first terminal group, a second uplink configuration resource for the second type or the second terminal group, a first downlink configuration resource for the first type or the first terminal group, and a second downlink configuration resource for the second type or the second terminal group;
• wherein the first uplink configuration resource is completely or partially different from the second uplink configuration resource;
• wherein the first downlink configuration resource is completely or partially different from the second downlink configuration resource;
• and
• wherein the first downlink configuration resource or the second downlink configuration resource is a resource configured to transmit a specific downlink signal.

A terminal device, comprising:

• a processor, configured to determine a type of a terminal device or a terminal group to which the terminal device belongs;
• and
• a transceiver, configured to send a backscattered signal or listen for a downlink signal, based on a configuration resource for the type of the terminal device or the terminal group to which the terminal device belongs,
• wherein the type of the terminal device comprises a first type and a second type;
• the terminal group to which the terminal device belongs comprises a first terminal group and a second terminal group;
• and the configuration resource comprises a first uplink configuration resource for the first type or the first terminal group, a second uplink configuration resource for the second type or the second terminal group, a first downlink configuration resource for the first type or the first terminal group, and a second downlink configuration resource for the second type or the second terminal group;
• wherein the first uplink configuration resource is completely or partially different from the second uplink configuration resource;
• wherein the first downlink configuration resource is completely or partially different from the second downlink configuration resource;
• and
• wherein the first downlink configuration resource or the second downlink configuration resource is a resource configured to transmit a specific downlink signal.

A communication device, comprising:

• a transceiver, configured to send configuration information;
• wherein the configuration information is used for a terminal device to determine a configuration resource for a type of the terminal device or a terminal group to which the terminal device belongs from resources configured according to the configuration information,
• wherein the type of the terminal device comprises a first type and a second type;
• the terminal group to which the terminal device belongs comprises a first terminal group and a second terminal group;
• and the configuration resource comprises a first uplink configuration resource for the first type or the first terminal group, a second uplink configuration resource for the second type or the second terminal group, a first downlink configuration resource for the first type or the first terminal group, and a second downlink configuration resource for the second type or the second terminal group;
• wherein the first uplink configuration resource is completely or partially different from the second uplink configuration resource;
• wherein the first downlink configuration resource is completely or partially different from the second downlink configuration resource;
• and
• wherein the first downlink configuration resource or the second downlink configuration resource is a resource configured to transmit a specific downlink signal.