| 发明名称 | Chirp modulation | ||
| 摘要 | Apparatus for generating and encoding data onto chirp signals, said apparatus including a chirp generator configured to generate a chirp; a cyclic frequency offset modulator configured to set the cyclic frequency offset of the chirp to a cyclic frequency offset selected from a plurality of predetermined cyclic frequency offsets; and a phase modulator configured to modulate the chirp onto a signal to form a chirp signal symbol at a phase offset selected from a plurality of predetermined phase offsets. | ||
| 申请公布号 | US8971379(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201313911581 | 申请日期 | 2013.06.06 |
| 申请人 | Cambridge Silicon Radio Limited | 发明人 | Hiscock Paul Dominic |
| 分类号 | H04B1/69;H04L27/10 | 主分类号 | H04B1/69 |
| 代理机构 | RatnerPrestia | 代理人 | RatnerPrestia |
| 主权项 | 1. Apparatus for generating and encoding data onto chirp signals, said apparatus comprising: a chirp generator configured to generate a chirp; a cyclic frequency offset modulator configured to encode data onto the chirp by setting the cyclic frequency offset of the chirp to a cyclic frequency offset selected from a plurality of predetermined cyclic frequency offsets; and a phase modulator configured to encode data onto the chirp by modulating the chirp onto a signal to form a chirp signal symbol at a phase offset selected from a plurality of predetermined phase offsets. | ||
| 地址 | Cambridge GB | ||