发明名称 |
Generating frequency hopping frequency sequence involves dividing available frequency band into defined number of non-overlapping sub-bands, selecting defined bands per time marker of hopping timer |
摘要 |
The method involves determining a periodic step frequency sequence by specifying a hop bandwidth and an n-ary integral sequence. It involves dividing the available frequency band into a non-overlapping sub-bands and using a first periodic sequence to select a defined band per time marker of a hopping timer. Each sub-band has a defined number of different hop frequencies. A second periodic sequence is used to select a defined band per time marker. The method involves determining a periodic frequency hopping step frequency sequence by specifying a frequency hop bandwidth and an n-ary integral sequence. It involves dividing the available frequency band into a defined number of non-overlapping sub-bands and using a first periodic sequence to select a defined band per time marker of a frequency hopping timer. Each sub-band contains a defined number of different hop frequencies and a second periodic sequence is used to select a defined band per time marker of a frequency hopping timer in order to satisfy a given relationship between frequency and bandwidth.
|
申请公布号 |
DE10211235(A1) |
申请公布日期 |
2003.10.16 |
申请号 |
DE20021011235 |
申请日期 |
2002.03.13 |
申请人 |
ABB RESEARCH LTD., ZUERICH |
发明人 |
ENDRESEN, JAN;APNESETH, CHRISTOFFER;DZUNG, DACFEY |
分类号 |
H04B1/713;(IPC1-7):H04B1/69;H04B3/54 |
主分类号 |
H04B1/713 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|