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US 12,593,282 B2Granted
Data sending method and for saving power consumption and data receiving method for saving power consumption
AssigneeZte Corporation
InventorsKun Liu, Bo Dai, Zhaohua Lu, Weiwei Yang, Huiying Fang, Luanjian Bian, Youjun Hu
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Abstract
Provided are a data sending method and apparatus, a data receiving method and apparatus, a first node, and a second node. The data sending method includes that in the case of the inactive state or in the case where the radio resource control state is the idle state, data is sent to a second node through a first uplink channel; and that downlink control channels in a first search space are detected.
Claims18
A data sending method for saving power consumption, comprising:
- in a case of an inactive state or in a case where a radio resource control state is an idle state, sending data to a second node through a first uplink channel;
- and
- detecting a downlink control channel in a first search space;
- wherein the method further comprises:
- in a case of falling back to a random access procedure, in the random access procedure, sending an uplink message to the second node, wherein the uplink message carries second information and the second information comprises first indication information, wherein
- the first indication information comprises:
- indication information that a change of reference signal receiving power exceeds a threshold value;
- and
- wherein the method further comprises:
- receiving reconfiguration information of the first uplink channel, wherein the reconfiguration information is sent by the second node through message 4 in the random access procedure, wherein the reconfiguration information of the first uplink channel is carried in a radio resource control message in the message 4, and the radio resource control message comprises one of the following:
- a radio resource control connection release message;
- a radio resource control early data complete message;
- or
- a radio resource control message configured for the first uplink channel.
11 more elements
A data receiving method for saving power consumption, comprising:
- receiving data sent by a first node through a first uplink channel in a case of an inactive state or in a case where a radio resource control state is an idle state;
- and
- sending downlink control information through a downlink control channel in a first search space;
- wherein the method further comprises:
- in a random access process that the first node falls back to, receiving an uplink message from the first node, wherein the uplink message carries second information and the second information comprises first indication information, wherein
- the first indication information comprises:
- indication information that a change of reference signal receiving power exceeds a threshold value;
- and
- wherein the method further comprises:
- sending reconfiguration information of the first uplink channel to the first node through message 4 in the random access procedure, wherein the reconfiguration information of the first uplink channel is carried in a radio resource control message in the message 4, and the radio resource control message comprises one of the following:
- a radio resource control connection release message;
- a radio resource control early data complete message;
- or
- a radio resource control message configured for the first uplink channel.
11 more elements
Dependencies are inferred from the claim text.