TW200513058A - Method for estimating probability distribution and bit error rate of multiple access interference and its device - Google Patents
Method for estimating probability distribution and bit error rate of multiple access interference and its deviceInfo
- Publication number
- TW200513058A TW200513058A TW092126957A TW92126957A TW200513058A TW 200513058 A TW200513058 A TW 200513058A TW 092126957 A TW092126957 A TW 092126957A TW 92126957 A TW92126957 A TW 92126957A TW 200513058 A TW200513058 A TW 200513058A
- Authority
- TW
- Taiwan
- Prior art keywords
- probability distribution
- estimating
- multiple access
- mai
- error rate
- Prior art date
Links
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- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a method and its device for estimating the probability distribution curve of multiple access interference (MAI) in a DS/CDMA bee-comb type cell phone system. The operation of the estimating method in accordance with the present invention only needs some basic system parameters, which includes: desired received power level of power control mechanism, processing gain, communication cell, quantity of inner mobile stations and probability distribution of fast fading; currently measured averaged power value of MAI; and pre-configured estimating parameters N. From the computed distribution curve of MAI, it is able to estimate the bit error rate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92126957A TWI226159B (en) | 2003-09-30 | 2003-09-30 | Method for estimating probability distribution and bit error rate of multiple access interference and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92126957A TWI226159B (en) | 2003-09-30 | 2003-09-30 | Method for estimating probability distribution and bit error rate of multiple access interference and its device |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI226159B TWI226159B (en) | 2005-01-01 |
TW200513058A true TW200513058A (en) | 2005-04-01 |
Family
ID=35613560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92126957A TWI226159B (en) | 2003-09-30 | 2003-09-30 | Method for estimating probability distribution and bit error rate of multiple access interference and its device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI226159B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7856463B2 (en) * | 2006-03-21 | 2010-12-21 | Advantest Corporation | Probability density function separating apparatus, probability density function separating method, testing apparatus, bit error rate measuring apparatus, electronic device, and program |
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2003
- 2003-09-30 TW TW92126957A patent/TWI226159B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI226159B (en) | 2005-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |