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Systems, methods, and computer-readable media utilizing an improved radio frame design and MAC layer for ultra-low latency
Systems, methods, and computer-readable media utilizing an improved radio frame design and MAC layer for ultra-low latency
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机译:利用改进的无线电帧设计和MAC层实现超低延迟的系统,方法和计算机可读介质
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摘要
Exemplary communication apparatus comprising a MAC-layer processor configured to receive data for a downlink transmission to a first device; transmit a grant comprising resource allocations for the device to receive the data and to transmit a reception status for the data; and transmit the first grant and at least part of the data in a symbol. The grant can also be frequency-multiplexed with another grant to another device in the symbol, which can also be spatially multiplexed in streams directed to the respective devices. Other embodiments include determining a resource allocation for a device that encompasses resources previously allocated to at least one other device but comprises an indicator that such resource is unavailable to the device. Exemplary methods and computer-readable media can also be provided embodying one or more procedures the apparatus is configured to perform.
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