Data transmission system and method

A data transmission system, comprising:

• a media access control layer (MAC) array comprising at least one MAC device,
• a second connecting device,
• a physical layer (PHY) array comprising at least one PHY device,
• a third connecting device, and
• a radio frequency (RF) array comprising at least one RF device,
• wherein:
• a destination RF device is configured to send a first data frame to the third connecting device, wherein the first data frame comprises a data packet and first identification information of the destination RF device, and the destination RF device is included in the RF array;
• the third connecting device is configured to send the data packet to a destination PHY device in the PHY array based on the first identification information;
• the destination PHY device is configured to send a second data frame to the second connecting device, wherein the second data frame comprises the data packet and second identification information of the destination PHY device;
• the second connecting device is configured to send the data packet to a destination MAC device in the MAC array based on the second identification information;
• and
• the destination MAC device is configured to perform an MAC layer operation process on the data packet.

A data transmission method applied to a data transmission system, wherein the system comprises an agent device, a first connecting device, a media access control layer (MAC) array comprising at least one MAC device, a second connecting device, a physical layer (PHY) array comprising at least one PHY device, a third connecting device and a radio frequency (RF) array comprising at least one RF device, the method comprising:

• sending, by the agent device, a first data frame to the first connecting device, wherein the first data frame comprises a data packet and first identification information of the agent device;
• sending, by the first connecting device, the data packet to a destination MAC device in the MAC array based on the first identification information;
• sending, by the destination MAC device, a second data frame to the second connecting device, wherein the second data frame comprises the data packet and second identification information of the destination MAC device;
• sending, by the second connecting device, the data packet to a destination PHY device in the PHY array based on the second identification information;
• sending, by the destination PHY device, a third data frame to the third connecting device, wherein the third data frame comprises the data packet and third identification information of the destination PHY device;
• sending, by the third connecting device, the data packet to a destination RF device in the RF array based on the third identification information;
• and
• sending, by the destination RF device, the data packet to a user side.

A data transmission method applied to a data transmission system, wherein the system comprises a media access control layer (MAC) array comprising at least one MAC device, a second connecting device, a physical layer (PHY) array comprising at least one PHY device, a third connecting device and a radio frequency (RF) array comprising at least one RF device, the method comprising:

• sending, by a destination RF device, a first data frame to the third connecting device, wherein the first data frame comprises a data packet and first identification information of the destination RF device, and the destination RF device included in the RF array;
• sending, by the third connecting device, the data packet to a destination PHY device in the PHY array based on the first identification information;
• sending, by the destination PHY device, a second data frame to the second connecting device, wherein the second data frame comprises the data packet and second identification information of the destination PHY device;
• sending, by the second connecting device, the data packet to a destination MAC device in the MAC array based on the second identification information;
• and
• performing, by the destination MAC device, an MAC layer operation process on the data packet.