US 12,022,499 B2
Downlink control information sending method and receiving method, apparatus, and storage medium
Yuanyuan Li, Beijing (CN); and Ming Zhang, Beijing (CN)
Assigned to Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
Filed by Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
Filed on Jan. 26, 2021, as Appl. No. 17/158,771.
Application 17/158,771 is a continuation of application No. PCT/CN2018/097267, filed on Jul. 26, 2018.
Prior Publication US 2021/0153208 A1, May 20, 2021
Int. Cl. H04W 72/53 (2023.01); H04W 72/044 (2023.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/53 (2023.01) [H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/0466 (2013.01); H04W 72/23 (2023.01)] 16 Claims
OG exemplary drawing
 
1. A method for sending downlink control information that is applied to a network-side device, the method comprising:
receiving an access request sent by a terminal, wherein the access request comprises a service type of service requested by the terminal;
in response to determining, based on the service type comprised in the access request, that the terminal uses a preset type of service, sending information of a Physical Downlink Control Channel (PDCCH) resource to the terminal, to cause the terminal to receive Downlink Control Information (DCI) of the preset type of service on the PDCCH resource, wherein the information of the PDCCH resource comprises a dedicated physical bearer resource that is dedicated to receiving by the terminal the DCI of the preset type of service; and
sending the DCI of the preset type of service to the terminal through the PDCCH resource,
wherein sending the information of the PDCCH resource to the terminal further comprises:
sending control signaling to the terminal, wherein the control signaling indicates an identity of an activated PDCCH resource that includes the PDCCH resource pre-configured by the network-side device for the terminal.