|
000
| 02512nam 2200409zi 4500 |
|---|
| 001 | 9.883348 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20221107170538 |
|---|
| 006 | m o d f |
|---|
| 007 | cr cn||||||||| |
|---|
| 008 | 200107s1986 onca ob f000 0 eng d |
|---|
| 040 | |aCaOODSP|beng|erda|cCaOODSP |
|---|
| 086 | 1 |aCo24-3/1-86-001-1E-PDF |
|---|
| 100 | 1 |aMark, Jon W., |d1936- |eauthor. |
|---|
| 245 | 10|aCoding for fast frequency hopped spread-spectrum communications to ensure anti-jam secured communications : |bfinal report. |
|---|
| 264 | 1|a[Ottawa] : |b[Department of Communications], |c1986. |
|---|
| 300 | |a1 online resource (ii, 68 pages) : |billustrations |
|---|
| 336 | |atext|btxt|2rdacontent |
|---|
| 337 | |acomputer|bc|2rdamedia |
|---|
| 338 | |aonline resource|bcr|2rdacarrier |
|---|
| 500 | |a"Prepared for the Department of Communications under DSS contract no. 21ST.36001-5-3532, by Jon W. Mark and Gordon L. Stuber ..." |
|---|
| 500 | |a"Project no. WRI 506-19." |
|---|
| 500 | |a"April 1986." |
|---|
| 500 | |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada]. |
|---|
| 504 | |aIncludes bibliographical references (pages 67-68). |
|---|
| 520 | 3 |a"A main objective in the present study is to develop adaptive techniques for communications over a jammed fading channel. An adaptive rate control policy has been introduced in section 2 to compensate for channel fading. An algorithm to implement the adaptive rate control policy is described in section 3. It is shown that the adaptive rate controlled FH/MFSK signals exhibit similar cutoff rate performance as transmissions through an unfaded channel. In an adaptive rate controlled environment, coding offers superior performance to multichannel diversity transmission. An adaptive quantizing approach, which can potentially compensate for signal fading, is also proposed"--Abstract, page i. |
|---|
| 530 | |aIssued also in print format. |
|---|
| 650 | 0|aSpread spectrum communications. |
|---|
| 650 | 0|aError-correcting codes (Information theory) |
|---|
| 650 | 0|aRadio|xTransmitters and transmission|xFading. |
|---|
| 650 | 6|aCommunications par étalement du spectre. |
|---|
| 650 | 6|aCodes correcteurs d'erreurs (Théorie de l'information) |
|---|
| 650 | 6|aRadio|xÉmetteurs et transmission|xFading. |
|---|
| 710 | 1 |aCanada. |bDepartment of Communications. |
|---|
| 710 | 2 |aUniversity of Waterloo. |bResearch Institute. |
|---|
| 856 | 40|qPDF|s2.80 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-1-86-001-eng.pdf |
|---|