Measurement control methods and network device
View Patent ↗A measurement control method implemented by a network device includes that: the network device sends an assistance message to a terminal device, the assistance message being used for adjusting a mobility measurement behavior of the terminal device. A measurement control method implemented by a terminal device includes that: the terminal device receives an assistance message from a network device, the assistance message being used for adjusting a mobility measurement behavior of the terminal device. A network device is also provided.
1. A method for measurement control, comprising:
transmitting, by a network device, an assistance message to a terminal device, wherein the assistance message is used for adjusting a mobility measurement behavior of the terminal device,
wherein the assistance message comprises:
an indication for enabling at least one measurement type; or
an indication for disabling at least one measurement type, and
wherein the method further comprises:
generating, by the network device, M assistance messages, wherein M is an integer greater than or equal to 1,
wherein among the M assistance messages, information related to different assistance messages is different; and
information related to the assistance message comprises at least one of:
a terminal power class corresponding to the assistance message, a cell group corresponding to the assistance message, or an area corresponding to the assistance message.
2. The method of claim 1 , wherein the assistance message further indicates at least one of:
a measurement frequency;
or
adjusting a measurement time.
3. The method of claim 2 , wherein the assistance message further comprises:
a serial number representing at least one set of measurement frequencies to be modified or deleted; or
a serial number representing at least one measurement object to be modified or deleted, wherein the measurement object comprises the measurement frequency.
4. The method of claim 1 , wherein transmitting, by the network device, the assistance message to the terminal device comprises:
transmitting, by the network device, the assistance message of the M assistance messages to the terminal device in response to a first preset condition being satisfied, wherein the first preset condition comprises at least one of the following conditions:
a current time is in a sending time period or a receiving time period corresponding to the assistance message; or
an area where the terminal device is located is in a sending area or a receiving area corresponding to the assistance message.
5. The method of claim 1 , wherein transmitting, by the network device, the assistance message to the terminal device comprises:
determining, by the network device, to transmit a corresponding assistance message to the terminal device based on information related to the terminal device,
wherein the information related to the terminal device comprises at least one of:
a type of the terminal device, a power class of the terminal device, a position where the terminal device is located, a terminal device group to which the terminal device belongs, a cell group corresponding to the position where the terminal device is located, a frequency used by the terminal device, or an identifier of the terminal device.
6. A method for measurement control, comprising:
receiving, by a terminal device, an assistance message from a network device, wherein the assistance message is used for adjusting a mobility measurement behavior of the terminal device,
wherein the assistance message comprises:
an indication for enabling at least one measurement type; or
an indication for disabling at least one measurement type, and
wherein the method further comprises:
generating, by the network device, M assistance messages, wherein M is an integer greater than or equal to 1,
wherein among the M assistance messages, information related to different assistance messages is different; and
information related to the assistance message comprises at least one of:
a terminal power class corresponding to the assistance message, a cell group corresponding to the assistance message, or an area corresponding to the assistance message.
7. The method of claim 6 , wherein the assistance message further indicates at least one of:
a measurement frequency;
or
adjusting a measurement time.
8. The method of claim 7 , wherein the assistance message further comprises:
a serial number representing at least one set of measurement frequencies to be modified or deleted; or
a serial number representing at least one measurement object to be modified or deleted, wherein the measurement object comprises the measurement frequency.
9. The method of claim 6 , wherein the assistance message is carried by one of the following information:
master information block (MIB);
system information block (SIB);
downlink control information (DCI); or
radio resource control (RRC) signaling.
10. The method of claim 6 , further comprising:
transmitting, by the terminal device, information related to the terminal device to the network device,
wherein the information related to the terminal device comprises at least one of:
a type of the terminal device, a power class of the terminal device, a position where the terminal device is located, a terminal device group to which the terminal device belongs, a cell group corresponding to the position where the terminal device is located, a frequency used by the terminal device, or an identifier of the terminal device.
11. The method of claim 6 , further comprising:
performing, by the terminal device, a measurement based on the assistance message in response to a second preset condition being satisfied,
wherein the second preset condition comprises at least one of the following conditions:
a frequency band used by the terminal device is a frequency band corresponding to the assistance message;
the terminal device is a terminal device indicated by the assistance message;
a terminal device group to which the terminal device belongs is a terminal device group corresponding to the assistance message;
a type of the terminal device is a terminal device type corresponding to the assistance message;
a power class of the terminal device is a terminal power class corresponding to the assistance message;
a cell group where the terminal device is located is a cell group corresponding to the assistance message;
a position where the terminal device is located is in a measurement area corresponding to the assistance message; or
a current time is in a measurement time period corresponding to the assistance message.
12. A network device, comprising:
a transceiver, configured to transmit an assistance message to a terminal device, wherein the assistance message is used for adjusting a mobility measurement behavior of the terminal device,
wherein the assistance message comprises:
an indication for enabling at least one measurement type; or
an indication for disabling at least one measurement type, and
wherein the method further comprises:
generating, by the network device, M assistance messages, wherein M is an integer greater than or equal to 1,
wherein among the M assistance messages, information related to different assistance messages is different; and
information related to assistance message comprises at least one of:
a terminal power class corresponding to the assistance message, a cell group corresponding to the assistance message, or an area corresponding to the assistance message.
13. The network device of claim 12 , wherein the assistance message further indicates at least one of:
a measurement frequency;
or
adjusting a measurement time.
14. The network device of claim 13 , wherein the assistance message further comprises:
a serial number representing at least one set of measurement frequencies to be modified or deleted; or
a serial number representing at least one measurement object to be modified or deleted, wherein the measurement object comprises the measurement frequency.
15. The network device of claim 12 , wherein the first communication unit is further configured to transmit at least part of the M assistance messages to the terminal device in response to a first preset condition being satisfied,
wherein the first preset condition comprises at least one of the following conditions:
a current time is in a sending time period or a receiving time period corresponding to the assistance message; or
an area where the terminal device is located is in a sending area or a receiving area corresponding to the at least part of assistance messages.
16. The network device of claim 12 , wherein the transceiver is further configured to determine to transmit a corresponding assistance message to the terminal device based on information related to the terminal device,
wherein the information related to the terminal device comprises at least one of:
a type of the terminal device, a power class of the terminal device, a position where the terminal device is located, a terminal device group to which the terminal device belongs, a cell group corresponding to the position where the terminal device is located, a frequency used by the terminal device, or an identifier of the terminal device.