Transmission method and device, and computer readable storage medium
AssigneeZte Corporation
InventorsKe YAO, Bo GAO, Chuangxin JIANG
Life of this patent
Estimating the term…
Abstract
Disclosed are a transmission method and device, and a computer readable storage medium. The transmission method includes steps described below. A transmission mode of a first communication node is determined; at least one of a codebook or a transmission power ratio is determined according to the transmission mode; and a transmission is sent according to at least one of the codebook or the transmission power ratio.
Claims13
A transmission method, comprising:
- determining a transmission mode of the first communication node by receiving the transmission mode from a second communication node;
- determining, according to the transmission mode, a transmission power ratio;
- sending a transmission according to the transmission power ratio;
- and
- receiving scheduling information of the transmission from the second communication node,
- wherein the scheduling information of the transmission is carried in physical layer signaling, wherein the physical layer signaling comprises downlink control information (DCI), and
- wherein a number M of bits for a field of precoding information and number of layers in the physical layer signaling is determined by a maximum number of ports of a sounding reference signal (SRS) resource in an SRS resource set corresponding to the transmission.
A transmission method performed by a second communication node, comprising:
- transmitting, to a first communication node, a transmission mode for determining a transmission mode of the first communication node;
- receiving, from the first communication node, a transmission according to a determined transmission power ratio by the first communication node;
- and
- transmitting, to the first communication node, scheduling information of the transmission,
- wherein the scheduling information of the transmission is carried in physical layer signaling, wherein the physical layer signaling comprises downlink control information (DCI), and
- wherein a number M of bits for a field of precoding information and number of layers in the physical layer signaling is determined by a maximum number of ports of a sounding reference signal (SRS) resource in an SRS resource set corresponding to the transmission.
A first communication node, comprising a memory and at least one processor, the at least one processor being configured to:
- determine a transmission mode of the first communication node by receiving the transmission mode from a second communication node;
- determine, according to the transmission mode, a transmission power ratio;
- and
- send, via a transceiver, a transmission according to the transmission power ratio,
- receive, via the transceiver, scheduling information of the transmission from the second communication node,
- wherein the scheduling information of the transmission is carried in physical layer signaling, wherein the physical layer signaling comprises downlink control information (DCI), and
- wherein a number M of bits for a field of precoding information and number of layers in the physical layer signaling is determined by a maximum number of ports of a sounding reference signal (SRS) resource in an SRS resource set corresponding to the transmission.
Dependencies are inferred from the claim text.