Aggregation frame design method and apparatus
US9893862B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2016 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Nov 15, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2101/622
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present application provide an aggregation frame design method and apparatus, the method includes: selecting, by a transmit end from N different hash function groups, one group that has a same sequence number as that of each receive end, mapping a MAC address of each receive end into a number X, and denoting the number X; obtaining M first sequences of each receive end, and performing a bitwise OR operation on the M first sequences to obtain an identification sequence of each receive end; obtaining N identification sequences of N receive ends, performing a bitwise OR operation on the N identification sequences to obtain a Bloom sequence, and encoding and modulating the Bloom sequence to map the Bloom sequence onto an OFDM symbol; and forming an aggregation frame by using a pilot signal, the OFDM symbol, the N identification sequences, and data of the N receive ends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.