AU663234B2 - A digital radio device - Google Patents
A digital radio device Download PDFInfo
- Publication number
- AU663234B2 AU663234B2 AU50309/93A AU5030993A AU663234B2 AU 663234 B2 AU663234 B2 AU 663234B2 AU 50309/93 A AU50309/93 A AU 50309/93A AU 5030993 A AU5030993 A AU 5030993A AU 663234 B2 AU663234 B2 AU 663234B2
- Authority
- AU
- Australia
- Prior art keywords
- base band
- signal
- radio device
- digital radio
- digital
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 2
- 230000006837 decompression Effects 0.000 claims 2
- 238000005562 fading Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
- 238000009499 grossing Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Analogue/Digital Conversion (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Transceivers (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92203277 | 1992-10-26 | ||
| EP92203277 | 1992-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5030993A AU5030993A (en) | 1994-05-12 |
| AU663234B2 true AU663234B2 (en) | 1995-09-28 |
Family
ID=8210996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU50309/93A Ceased AU663234B2 (en) | 1992-10-26 | 1993-10-26 | A digital radio device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH06244887A (enrdf_load_stackoverflow) |
| KR (1) | KR940010567A (enrdf_load_stackoverflow) |
| AU (1) | AU663234B2 (enrdf_load_stackoverflow) |
| TW (1) | TW234229B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7233624B2 (en) | 2002-06-11 | 2007-06-19 | Interdigital Technology Corporation | Method and system for all digital gain control |
| KR101170580B1 (ko) | 2004-09-09 | 2012-08-01 | 에프코스 아게 | 안테나 정합을 동작시키는 방법 및 장치 |
| US7688245B2 (en) * | 2008-07-11 | 2010-03-30 | Infineon Technologies Ag | Method for quantizing of signal values and quantizer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2210741A (en) * | 1987-10-06 | 1989-06-14 | Ant Nachrichtentech | Analog to digital conversion |
| US4905005A (en) * | 1985-05-06 | 1990-02-27 | Inovelf | Logarithmic converters and their application to the measurement of transmitted light |
-
1993
- 1993-03-02 TW TW082101506A patent/TW234229B/zh active
- 1993-09-14 KR KR1019930018421A patent/KR940010567A/ko not_active Withdrawn
- 1993-10-22 JP JP5264892A patent/JPH06244887A/ja active Pending
- 1993-10-26 AU AU50309/93A patent/AU663234B2/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905005A (en) * | 1985-05-06 | 1990-02-27 | Inovelf | Logarithmic converters and their application to the measurement of transmitted light |
| GB2210741A (en) * | 1987-10-06 | 1989-06-14 | Ant Nachrichtentech | Analog to digital conversion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06244887A (ja) | 1994-09-02 |
| KR940010567A (ko) | 1994-05-26 |
| AU5030993A (en) | 1994-05-12 |
| TW234229B (enrdf_load_stackoverflow) | 1994-11-11 |
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