IT1207183B - Benzo-oxazocine prepn. - Google Patents
Benzo-oxazocine prepn.Info
- Publication number
- IT1207183B IT1207183B IT2119079A IT2119079A IT1207183B IT 1207183 B IT1207183 B IT 1207183B IT 2119079 A IT2119079 A IT 2119079A IT 2119079 A IT2119079 A IT 2119079A IT 1207183 B IT1207183 B IT 1207183B
- Authority
- IT
- Italy
- Prior art keywords
- base
- mobile
- signal strength
- median
- speed
- Prior art date
Links
- SFVYUAJWNYVQDB-UHFFFAOYSA-N 2h-1,2-benzoxazocine Chemical compound O1NC=CC=CC2=CC=CC=C21 SFVYUAJWNYVQDB-UHFFFAOYSA-N 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 |
---|---|---|---|
IT2119079A IT1207183B (en) | 1979-03-21 | 1979-03-21 | Benzo-oxazocine prepn. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2119079A IT1207183B (en) | 1979-03-21 | 1979-03-21 | Benzo-oxazocine prepn. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7921190A0 IT7921190A0 (en) | 1979-03-21 |
IT1207183B true IT1207183B (en) | 1989-05-17 |
Family
ID=11178124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2119079A IT1207183B (en) | 1979-03-21 | 1979-03-21 | Benzo-oxazocine prepn. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1207183B (en) |
-
1979
- 1979-03-21 IT IT2119079A patent/IT1207183B/en active Protection Beyond IP Right Term
Also Published As
Publication number | Publication date |
---|---|
IT7921190A0 (en) | 1979-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ITCP | Complementary protection certificate |
Free format text: CCP 205 |
|
MEDD | Supplementary protection certificate for pharmaceutical products: granted |
Free format text: CCP 205, 19920430; RIKER LABORATORIES, INC. |
|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19980327 |