IT1207284B - Metals continuous vibration cladding - Google Patents
Metals continuous vibration claddingInfo
- Publication number
- IT1207284B IT1207284B IT8222520A IT2252082A IT1207284B IT 1207284 B IT1207284 B IT 1207284B IT 8222520 A IT8222520 A IT 8222520A IT 2252082 A IT2252082 A IT 2252082A IT 1207284 B IT1207284 B IT 1207284B
- Authority
- IT
- Italy
- Prior art keywords
- base
- mobile
- signal strength
- median
- speed
- Prior art date
Links
- 238000005253 cladding Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 238000005562 fading Methods 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The speed of mobile (10) in communication with a base (14) is determined by monitoring Rayleigh fading of the signal strength received from base in order to adjust a threshold level so that the threshold increases with decrease in mobile speed. If the median of the signal strength received at mobile (10) from another base (16) or (18) exceeds that received from base by more than the threshold level, a handoff request is issued. Rayleigh fading is monitored by detecting the rate at which the instantaneous signal strength received at mobile (10) from base (14) crosses the short-term median level of that signal, that rate being dependent on the maximum doppler frequency which increases with mobile speed. The median measuring time period may increase with decrease in the maximum doppler frequency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8222520A IT1207284B (en) | 1982-07-22 | 1982-07-22 | Metals continuous vibration cladding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8222520A IT1207284B (en) | 1982-07-22 | 1982-07-22 | Metals continuous vibration cladding |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8222520A0 IT8222520A0 (en) | 1982-07-22 |
IT1207284B true IT1207284B (en) | 1989-05-17 |
Family
ID=11197367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8222520A IT1207284B (en) | 1982-07-22 | 1982-07-22 | Metals continuous vibration cladding |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1207284B (en) |
-
1982
- 1982-07-22 IT IT8222520A patent/IT1207284B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8222520A0 (en) | 1982-07-22 |
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