JPS4938047B1 - - Google Patents
Info
- Publication number
- JPS4938047B1 JPS4938047B1 JP7597968A JP7597968A JPS4938047B1 JP S4938047 B1 JPS4938047 B1 JP S4938047B1 JP 7597968 A JP7597968 A JP 7597968A JP 7597968 A JP7597968 A JP 7597968A JP S4938047 B1 JPS4938047 B1 JP S4938047B1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/212—Time-division multiple access [TDMA]
- H04B7/2125—Synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7597968A JPS4938047B1 (ja) | 1968-10-17 | 1968-10-17 | |
| DE19691950095 DE1950095C3 (de) | 1968-10-17 | 1969-10-03 | Verfahren zur Synchronisation eines TDMA-Satelliten-Nachrichtenübertragungssystems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7597968A JPS4938047B1 (ja) | 1968-10-17 | 1968-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4938047B1 true JPS4938047B1 (ja) | 1974-10-15 |
Family
ID=13591864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7597968A Pending JPS4938047B1 (ja) | 1968-10-17 | 1968-10-17 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4938047B1 (ja) |
| DE (1) | DE1950095C3 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5520339A (en) * | 1978-07-26 | 1980-02-13 | Yoshiyuki Kitajima | Ventilating and cooling method of room |
| JPS61165531A (ja) * | 1985-01-17 | 1986-07-26 | Sapporo Aruna Kk | 建物室内への外気導入装置 |
-
1968
- 1968-10-17 JP JP7597968A patent/JPS4938047B1/ja active Pending
-
1969
- 1969-10-03 DE DE19691950095 patent/DE1950095C3/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5520339A (en) * | 1978-07-26 | 1980-02-13 | Yoshiyuki Kitajima | Ventilating and cooling method of room |
| JPS61165531A (ja) * | 1985-01-17 | 1986-07-26 | Sapporo Aruna Kk | 建物室内への外気導入装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1950095A1 (de) | 1970-06-04 |
| DE1950095B2 (de) | 1977-12-29 |
| DE1950095C3 (de) | 1978-08-31 |