Method, device, and system for data transmission in wireless networks
AssigneeZte Corporation
InventorsZhuang LIU, Dapeng LI, Yin GAO
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Abstract
This disclosure relates generally to a method, device, and system for congestion control in a wireless network. One method performed by a first network element is disclosed. The method may include providing, to a second network element, a DTX configuration for a cell associated with the second network element; providing, to a wireless device served by the cell and based on the DTX configuration, a CDRX configuration for the wireless device; and transmitting data to the wireless device according to the DTX configuration.
Claims24
A method for wireless communication, performed by a first network element, the method comprising:
- providing, to a second network element, a Discontinuous Transmission (DTX) configuration for a cell associated with the second network element, wherein the DTX configuration comprises at least one of:
- a DTX cycle;
- or a duration of an on time within the DTX cycle;
- providing, to a wireless device served by the cell and based on the DTX configuration, a Connected mode Discontinuous Reception (CDRX) configuration for the wireless device, wherein the CDRX configuration comprises at least one of:
- a Discontinuous Reception (DRX) cycle;
- a short DRX cycle which is with an off period of a long DRX cycle;
- a duration of an on time within the DRX cycle;
- a duration that the wireless device stays in an on state after a reception of a Physical Downlink Control Channel (PDCCH);
- a maximum duration that the wireless device stays in an active state to wait for a retransmission after a first available retransmission time;
- or
- a DRX short cycle timer;
- and
- transmitting data to the wireless device according to the DTX configuration, or transmitting the data to the wireless device via a second base station according to the CDRX configuration.
6-7. (canceled)
9-10. (canceled)
A method for wireless communication, performed by a first node in a network element, the method comprising:
- receiving, from a second node in the network element, a first message comprising a DTX configuration for a cell managed by the network element;
- and
- transmitting data to a wireless device, via a relay of a DU of the network element and according to the DTX configuration, the wireless device being served by the cell.
(canceled)
24-33. (canceled)
A first node in a network element, the first node comprising a memory for storing computer instructions and a processor in communication with the memory, wherein, when the processor executes the computer instructions, the processor is configured to cause the first node to:
- receive, from a second node in the network element, a first message comprising a Discontinuous Transmission (DTX) configuration for a cell managed by the network element;
- and
- transmit data to a wireless device, via a relay of a DU of the network element and according to the DTX configuration, the wireless device being served by the cell.
Dependencies are inferred from the claim text.