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US 2024/0179225 A1Published application
Systems and methods for data transmission based on a link layer packet structure
AssigneeSharp Kabushiki Kaisha
InventorSACHIN G. DESHPANDE
Life of this patent
Estimating the term…
Abstract
A device may be configured to generate data packets including a packet header and a payload. The packet header may contains a 2-byte base header including (i) a 3-bit packet type field, (ii) a 1-bit payload configuration field, (iii) a 1-bit segmentation concatenation field, and (iv) an 11-bit length field.
Claims3
A device for generating a data packet, the device comprising one or more processors configured to:
- generate the data packet which includes a header, wherein the header contains a 2-byte base header including (i) a 3-bit packet type field, (ii) a 1-bit payload configuration field, (iii) a 1-bit segmentation concatenation field, and (iv) an 11-bit length field,
- wherein,
- in a case where a value of the 1-bit payload configuration field is equal to 1 and a value of the 1-bit segmentation concatenation field is equal to 0, the header further contains a 1-byte additional header for segmentation including (i) a 5-bit segment sequence number field and (ii) a 1-bit last segment indicator field, and,
- when the 5-bit segment sequence number field is equal to 0x0, the 1-bit last segment indicator field shall not be equal to 1.
1 more element
A device for receiving a data packet, the device comprising one or more processors configured to:
- receive the data packet which includes a header, wherein the header contains a 2-byte base header including (i) a 3-bit packet type field, (ii) a 1-bit payload configuration field, (iii) a 1-bit segmentation concatenation field, and (iv) an 11-bit length field,
- wherein,
- in a case where a value of the 1-bit payload configuration field is equal to 1 and a value of the 1-bit segmentation concatenation field is equal to 0, the header further contains a 1-byte additional header for segmentation including (i) a 5-bit segment sequence number field and (ii) a 1-bit last segment indicator field, and,
- when the 5-bit segment sequence number field is equal to 0x0, the 1-bit last segment indicator field shall not be equal to 1.
1 more element
A method for receiving a data packet, the method including:
- receiving the data packet which includes a header, wherein the header contains a 2-byte base header including (i) a 3-bit packet type field, (ii) a 1-bit payload configuration field, (iii) a 1-bit segmentation concatenation field, and (iv) an 11-bit length field,
- wherein,
- in a case where a value of the 1-bit payload configuration field is equal to 1 and a value of the 1-bit segmentation concatenation field is equal to 0, the header further contains a 1-byte additional header for segmentation including (i) a 5-bit segment sequence number field and (ii) a 1-bit last segment indicator field, and
- when the 5-bit segment sequence number field is equal to 0x0, the 1-bit last segment indicator field shall not be equal to 1.
1 more element
Dependencies are inferred from the claim text.