JPS6489833A - Code error rate calculation device - Google Patents
Code error rate calculation deviceInfo
- Publication number
- JPS6489833A JPS6489833A JP24721787A JP24721787A JPS6489833A JP S6489833 A JPS6489833 A JP S6489833A JP 24721787 A JP24721787 A JP 24721787A JP 24721787 A JP24721787 A JP 24721787A JP S6489833 A JPS6489833 A JP S6489833A
- Authority
- JP
- Japan
- Prior art keywords
- interference
- processing unit
- central processing
- adjacent channels
- effect
- 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.)
- Pending
Links
Abstract
PURPOSE:To obtain a simulator enabling to simulate a transmission quality of a PSK signal wave while taking the effect of an interference wave such as adjacent channel interference into consideration by providing a central processing unit calculating the quantity of interference between adjacent channels. CONSTITUTION:A 3rd central processing unit 6 calculates the interference quantity between adjacent channels and the result of calculation is stored in a 2nd storage device 7 together with a parameter representing the quantity of effect of white gauss noise and intercode interference calculated by a 2nd central processing unit 5. A 4th central processing unit 8 calculates the parameter representing white gauss noise and intercode interference quantity stored in the 2nd storage device 7 and the code error rate of a required PSK(phase shift keying) signal wave from the interference between adjacent channels. Thus, the transmission quality of the PSK signal wave is simulated by taking even the effect of interference such as interference between adjacent channels into consideration.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24721787A JPS6489833A (en) | 1987-09-30 | 1987-09-30 | Code error rate calculation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24721787A JPS6489833A (en) | 1987-09-30 | 1987-09-30 | Code error rate calculation device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6489833A true JPS6489833A (en) | 1989-04-05 |
Family
ID=17160188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24721787A Pending JPS6489833A (en) | 1987-09-30 | 1987-09-30 | Code error rate calculation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6489833A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08288796A (en) * | 1995-04-11 | 1996-11-01 | Nec Corp | Automatic frequency control circuit |
-
1987
- 1987-09-30 JP JP24721787A patent/JPS6489833A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08288796A (en) * | 1995-04-11 | 1996-11-01 | Nec Corp | Automatic frequency control circuit |
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