Apparatus and method for transmitting and receiving signal in multimedia system
AssigneeSamsung Electronics Co., Ltd.
InventorsHyun-Koo YANG, Kyung-Mo PARK, Young-Wan SO, Sung-Hee HWANG
Life of this patent
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Abstract
A transmitting apparatus and an operating method for the apparatus in a multimedia system are provided. The operating method includes inputting at least one network layer packet, generating a link layer packet based on the at least one network layer packet, and transmitting the link layer packet. The link layer packet includes a header including information indicating a packet type of the at least one network layer packet, information indicating whether the link layer packet includes a single network layer packet, and information indicating an identifier related to the at least one network layer packet.
Claims10
A method of receiving a packet by a receiving apparatus in a broadcasting system, the method comprising:
- receiving a link layer packet, the link layer packet being generated based on at least one network layer packet;
- and
- processing the link layer packet,
- wherein the link layer packet comprises a header and a payload, the header including a base header,
- wherein the base header includes packet type information indicating a type of the at least one network layer packet and payload configuration information indicating a configuration of the payload,
- wherein the payload configuration information is set to one of:
- a first value indicating that the payload includes a single network layer packet and information following the payload configuration information is header mode information, and
- a second value indicating that the payload includes a part of a network layer packet or a plurality of network layer packets and information following the payload configuration information is segmentation concatenation information, and
- wherein the header mode information indicates whether a first additional header is present.
A receiving apparatus of receiving a packet in a broadcasting system, the receiving apparatus comprising:
- a transceiver configured to receive and transmit data;
- and
- at least one processor configured to:
- receive a link layer packet, the link layer packet being generated based on at least one network layer packet, and
- process the link layer packet,
- wherein the link layer packet comprises a header and a payload, the header including a base header,
- wherein the base header includes packet type information indicating a type of the at least one network layer packet and payload configuration information indicating a configuration of the payload,
- wherein the payload configuration information is set to one of:
- a first value indicating that the payload includes a single network layer packet and information following the payload configuration information is header mode information, and
- a second value indicating that the payload includes a part of a network layer packet or a plurality of network layer packets and information following the payload configuration information is segmentation concatenation information, and
- wherein the header mode information indicates whether a first additional header is present.
Dependencies are inferred from the claim text.