Abstract
Provided is a method of efficiently transmitting an acknowledgement/negative acknowledgement (ACK/NACK) bit supporting hybrid automatic repeat request (HARQ) in a wireless communication system supporting multi-user multi-input and multi-output (MIMO). The method transmits the same downlink code and in-phase/quadrature (I/Q) multiplexed ACK/NACK bit to two mobile stations using the same uplink resource block. Accordingly the method can efficiently transmit the ACK/NACK bit for multi-user MIMO and efficiently use downlink radio resources.
Technology
Resource configuration Feedback MIMO/Massive MIMO
Product
Base Station (eNB/gNB)
Use Cases
Wireless communication
Services
Transmitting/receiving data in downlink
Claim
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SUMMARY
Total no of independent claims: 1
Total no of independent claims analysed: 1
Independent Claim Number
TS Mapped
1
TS 38.300 V17.0.0
,
TS 38.213 V17.1.0
,
TS 38.212 V17.1.0
ClaimChart-US8811301B2
Patent number:US8811301B2
Technology: 5G
Price: 200 €
SUMMARY
Total no of independent claims: 1
Total no of independent claims analysed: 1
Independent Claim Number
TS Mapped
1
TS 36.213 V17.1.0
,
TS 36.211 V17.1.0