Control information transmission method and device
AssigneeHuawei Technologies Co., Ltd.
InventorsWenwen Huang, Meng Hua, Xiaolei Tie, Shurong Jiao
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Abstract
This application discloses a control information transmission method and device, and relates to the field of communications technologies, to reduce power consumption of UE. The control information transmission method provided in embodiments of this application includes: receiving, by user equipment UE, first indication information sent by a base station, where the first indication information indicates a first time window; and stopping, by the UE, monitoring a physical downlink control channel PDCCH in the first time window.
Claims20
A method, comprising:
- receiving configuration information, wherein the configuration information comprises at least a first group identifier and a second group identifier, the first group identifier corresponds to a first group of search space sets, and the second group identifier corresponds to a second group of search space sets;
- receiving first indication information, wherein the first indication information is related to the first group identifier and indicates user equipment (UE) to stop monitoring physical downlink control channel (PDCCH) on a first carrier which the first group of search space sets is on;
- and
- stopping monitoring the PDCCH on the first carrier which the first group of search space sets is on.
A method, comprising:
- sending configuration information, wherein the configuration information comprises at least a first group identifier and a second group identifier, the first group identifier corresponds to a first group of search space sets, and the second group identifier corresponds to a second group of search space sets;
- and
- sending first indication information, wherein the first indication information is related to the first group identifier and indicates user equipment (UE) to stop monitoring physical downlink control channel (PDCCH) on a first carrier which the first group of search space sets is on.
An apparatus, comprising one or more processors coupled to one or more memories storing programming instructions for execution by the one or more processors to cause the apparatus to perform a method comprising:
- receiving configuration information, wherein the configuration information comprises at least a first group identifier and a second group identifier, the first group identifier corresponds to a first group of search space sets, and the second group identifier corresponds to a second group of search space sets;
- receiving first indication information, wherein the first indication information is related to the first group identifier and indicates the apparatus to stop monitoring physical downlink control channel (PDCCH) on a first carrier which the first group of search space sets is on;
- and
- stopping monitoring the PDCCH on the first carrier which the first group of search space sets is on.
An apparatus, comprising one or more processors coupled to one or more memories storing programming instructions for execution by the one or more processors to cause the apparatus performs operations comprising:
- sending configuration information, wherein the configuration information comprises at least a first group identifier and a second group identifier, the first group identifier corresponds to a first group of search space sets, and the second group identifier corresponds to a second group of search space sets;
- and
- sending first indication information, wherein the first indication information is related to the first group identifier and indicates user equipment (UE) to stop monitoring physical downlink control channel (PDCCH) on a first carrier which the first group of search space sets is on.
Dependencies are inferred from the claim text.