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US 2024/0388374 A1Published application
Packetization within multi-stream wireline-wireless physically converged architectures
AssigneePHYTunes, Inc.
InventorsAkula Aneesh REDDY, Jisung OH, Vinay JOSEPH
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Abstract
Embodiments of the present invention provide systems, devices and methods for multiplexing a plurality of streams into a multi-stream signal and demultiplexing a multi-stream signal into a plurality of streams within a wireline-wireless architecture. In certain examples, multi-stream signals are generated for transmission onto a wireline segment coupled to a wireless segment. In other examples, multi-stream signals are generated from wireless signals and transmitted onto a wireline segment.
Claims23
An intermediate node comprising:
- a first interface coupled to a BBU, the first interface receives a cellular signal;
- a xIFFT core coupled to receive the at least one cellular stream corresponding to the cellular signal, the xIFFT converts the at least one cellular stream to a set of at least one stream in a time domain;
- downlink intermediate node multi-stream processing logic coupled to the xIFFT core, the downlink intermediate node multi-stream processing logic multiplexes the at least one stream in the time domain into at least one multi-stream signal;
- and
- a digital-to-analog converter coupled to receive the at least one multi-stream signal, the digital-to-analog converter converts the at least one multi-stream signal into an at least one analog multi-stream signal that is transmitted on a wireline segment within a wireline-wireless architecture.
2 more elements
A intermediate node comprising:
- a first interface coupled to a wireline segment, the first interface receives a multi-stream signal from the wireline segment;
- an analog-to-digital converter coupled to receive the multi-stream signal, the analog-to-digital converter converts to multi-stream signal to a first digital multi-stream signal;
- an uplink intermediate node multi-stream processing logic coupled to the analog-to-digital converter, the uplink intermediate node multi-stream processing logic demultiplexes the digital multi-stream signal to at least one of one stream and control information within the time domain;
- and
- a xFFT core coupled to receive the at least one of one stream and the control information within the time domain, the xFFT converts the at least one of one stream and control information within the time domain and to at least one of one stream and control information within the frequency domain for subsequent transmission to a BBU.
2 more elements
Dependencies are inferred from the claim text.