Method and apparatus for allocating resources for multiple users in wireless lan system
AssigneeSamsung Electronics Co., Ltd.
InventorsSungkyu JUNG, Jongho OH
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Abstract
The present disclosure relates to technologies for sensor networks, machine-to-machine (M2M) communication, machine-type communication (MTC), and the Internet of Things (IoT). The present disclosure may be used for intelligent services based on these technologies (smart homes, smart buildings, smart cities, smart or connected cars, healthcare, digital education, retail business, security and safety, and the like). For sending a payload to multiple users through OFDMA in a wireless LAN system, it is difficult to efficiently allocate resources for OFDMA by using the resource allocation configuration of the existing PPDU. Hence, there is proposed a new PPDU including a first field and a second field.
Claims15
A method for a transmitter to allocate resources to a receiver in a wireless local area network system, the method comprising:
- generating a protocol data unit (PDU) including control information on resource allocation and a payload;
- and
- transmitting the PDU to the receiver,
- wherein the receiver decodes the payload based on the control information, and the control information includes a first field and a second field.
A method for a receiver to receive a payload from a transmitter in a wireless local area network system, the method comprising:
- receiving a protocol data unit (PDU) including control information on resource allocation and a payload from the transmitter having generated the PDU;
- and
- decoding the payload based on the control information,
- wherein the control information includes a first field and a second field.
A transmitter capable of allocating resources to a receiver in a wireless local area network system, comprising:
- a transceiver to send and receive a signal;
- and
- a controller to perform generating a protocol data unit (PDU) including control information on resource allocation and a payload, and controlling the transceiver to transmit the PDU to the receiver,
- wherein the receiver receives the payload based on the control information, and the control information includes a first field and a second field.
A receiver capable of receiving a payload from a transmitter in a wireless local area network system, comprising:
- a transceiver to send and receive a signal;
- and
- a controller to perform controlling the transceiver to receive a protocol data unit (PDU) including control information on resource allocation and a payload from the transmitter having generated the PDU, and controlling decoding of the payload based on the control information,
- wherein the control information includes a first field and a second field.
Dependencies are inferred from the claim text.