Sequence generation and assignment
US11647495B2 · kind B2 · utility
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0References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2018 |
| Grant date | May 9, 2023 |
| Priority date | — |
| Expiry date | Jan 14, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure describes the generation of long sequences from short sequences to support concurrent transmissions of large numbers of machine-type communication devices operating in a wireless communication system. These long sequences may be assigned to devices so that the devices can use the long sequences scramble their transmissions. The use of such long sequences permits many machine-type communication devices to transmit during the same time and frequency resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.