Abstract
A method and apparatus for mapping coded data symbols to resources in a mobile communication system. An S/P converter converts a serial signal including user data or control information into a plurality of parallel signals. A DFT unit performs Discrete Fourier Transform (DFT) on the parallel signals output from the S/P converter. A controller controls the DFT unit so that among the signals output from the S/P converter a control channel is mapped in the maximum available resources to which the control channel can be mapped among the resources included in a resource block and data symbols are mapped to the remaining resources except for the maximum available resources to which the control channel can be mapped. A sub-carrier mapper allocates the signals output from the DFT unit to sub-carriers. An RF processor converts a signal output from the sub-carrier mapper into a radio signal.
A method and apparatus for mapping coded data symbols to resources in a mobile communication system. An S/P converter converts a serial signal including user data or control information into a plurality of parallel signals. A DFT unit performs Discrete Fourier Transform (DFT) on the parallel signals output from the S/P converter. A controller controls the DFT unit so that among the signals output from the S/P converter a control channel is mapped in the maximum available resources to which the control channel can be mapped among the resources included in a resource block and data symbols are mapped to the remaining resources except for the maximum available resources to which the control channel can be mapped. A subcarrier mapper allocates the signals output from the DFT unit to subcarriers. An RF processor converts a signal output from the subcarrier mapper into a radio signal.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 13/02/2012 | ISLD-201202-001 | SAMSUNG | No | Family Member | ||||
| 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
Specification Information
Specification Information
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| EP2151083A1 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| EP2151083A4 | 4G | 13/02/2012 | ISLD-201202-001 | SAMSUNG | No | Family Member | ||||
| EP2151083A4 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
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| US8121218B2 | 4G | 13/02/2012 | ISLD-201202-001 | SAMSUNG | Yes | Basis Patent | ||||
| US8121218B2 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | Yes | Basis Patent | ||||
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Technologies
Resource configuration Signal Processing
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Transmitting/receiving of control channel/control information
Claim
No claims available.
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