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US 12,003,299 B2Granted
Channel state information measurement method and associated wireless communication chip and electronic device
AssigneeMediatek Inc.
InventorsPo-Jung Chiu, I-Cheng Tsai, Ching-Chia Cheng, Shun-Yong Huang
Life of this patent
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Abstract
The present invention provides an electronic device including a first antenna, a second antenna and a wireless communication chip. The wireless communication chip is configured to control the first antenna to broadcast a packet, control the second antenna to receive the packet broadcasted from the first antenna, and determine channel state information according to the packet received by the second antenna.
Claims17
An electronic device, comprising:
- a first antenna;
- a second antenna;
- a wireless communication chip, configured to control the first antenna to broadcast a packet, control the second antenna to receive the packet broadcasted from the first antenna, and determine channel state information according to the packet received by the second antenna;
- and
- a barrier, positioned on light-of-sight propagation path between the first antenna and the second antenna.
2 more elements
A wireless communication chip, comprising:
- a transmitting circuit, arranged to couple to a first antenna external to the wireless communication chip;
- a receiving circuit, arranged to couple to a second antenna external to the wireless communication chip;
- and
- a processing circuit, configured to control the transmitting circuit to broadcast a packet via the first antenna, control the receiving circuit to receive the packet via the second antenna, and determine channel state information according to the packet received by the receiving circuit;
- wherein the receiving circuit does not receive packet from a light-of-sight propagation path between the first antenna and the second antenna.
2 more elements
A channel state information measurement method, comprising:
- controlling a first antenna within an electronic device to broadcast a packet;
- controlling a second antenna within the electronic device to receive the packet;
- and
- determining channel state information according to the packet received by the second antenna;
- wherein the second antenna does not receive packet from a light-of-sight propagation path between the first antenna and the second antenna.
2 more elements
Dependencies are inferred from the claim text.