| 发明名称 |
Slow Hopping Anti-jam Waveform (SHAW) |
| 摘要 |
A method of transmitting a message using a slow hopping anti-jam waveform, includes generating a sequence with a cryptographic hash function; transmitting, for a predetermined dwell time, a first portion of the message on a first channel having a first baseline frequency; choosing a second channel having a second baseline frequency based on the generated sequence, the second baseline frequency being offset from the first baseline frequency; and transmitting, for the predetermined dwell time, a second portion of the message on the second channel having the second baseline frequency; wherein the two transmitting steps occur sequentially. |
| 申请公布号 |
US2017026075(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201615176739 |
申请日期 |
2016.06.08 |
| 申请人 |
The Government of United States of America, as represented by the Secretary of the Navy |
发明人 |
Robertson Andrew;Molnar Joseph A.;Fu Frank |
| 分类号 |
H04B1/692;H04W12/04;H04L9/32;H04L29/06;H04W12/06 |
主分类号 |
H04B1/692 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of transmitting a message using a slow hopping anti-jam waveform, the method comprising the steps of:
generating a sequence with a cryptographic hash function; transmitting, for a predetermined dwell time, a first portion of the message on a first channel having a first baseline frequency; choosing a second channel having a second baseline frequency based on the generated sequence, the second baseline frequency being offset from the first baseline frequency; and transmitting, for the predetermined dwell time, a second portion of the message on the second channel having the second baseline frequency; wherein the two transmitting steps occur sequentially. |
| 地址 |
Arlington VA US |
