JPH0554747B2 - - Google Patents
Info
- Publication number
- JPH0554747B2 JPH0554747B2 JP62209764A JP20976487A JPH0554747B2 JP H0554747 B2 JPH0554747 B2 JP H0554747B2 JP 62209764 A JP62209764 A JP 62209764A JP 20976487 A JP20976487 A JP 20976487A JP H0554747 B2 JPH0554747 B2 JP H0554747B2
- Authority
- JP
- Japan
- Prior art keywords
- cdm
- channel
- fdm
- small earth
- signal
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 9
- 238000001228 spectrum Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- NJLAGDPRCAPJIF-MHSJTTIKSA-N (8S)-1',3',9-trihydroxy-6'-methoxy-3-[(1E,3E)-penta-1,3-dienyl]spiro[6,7-dihydro-2H-cyclopenta[g]isoquinoline-8,2'-cyclopenta[b]naphthalene]-1,4',5',8',9'-pentone Chemical compound COc1cc(=O)c2c(c1=O)c(=O)c1=C(O)[C@]3(CCc4cc5cc(\C=C\C=C\C)[nH]c(=O)c5c(O)c34)C(O)=c1c2=O NJLAGDPRCAPJIF-MHSJTTIKSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Landscapes
- Radio Relay Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62209764A JPS6451837A (en) | 1987-08-24 | 1987-08-24 | Small sized earth station |
CA000575448A CA1293999C (en) | 1987-08-24 | 1988-08-23 | Earth station capable of effectively using a frequency band of asatellite |
EP19880113790 EP0304890A3 (en) | 1987-08-24 | 1988-08-24 | Earth station capable of effectively using a frequency band of a satellite |
AU21504/88A AU605447B2 (en) | 1987-08-24 | 1988-08-24 | Earth station capable of effectively using a frequency band of a satellite |
US07/236,019 US4905221A (en) | 1987-08-24 | 1988-08-24 | Earth station capable of effectively using a frequency band of a satellite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62209764A JPS6451837A (en) | 1987-08-24 | 1987-08-24 | Small sized earth station |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6451837A JPS6451837A (en) | 1989-02-28 |
JPH0554747B2 true JPH0554747B2 (enrdf_load_stackoverflow) | 1993-08-13 |
Family
ID=16578236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62209764A Granted JPS6451837A (en) | 1987-08-24 | 1987-08-24 | Small sized earth station |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6451837A (enrdf_load_stackoverflow) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2656994B2 (ja) * | 1990-11-30 | 1997-09-24 | シャープ株式会社 | 画像音声伝送装置 |
US5195090A (en) * | 1991-07-09 | 1993-03-16 | At&T Bell Laboratories | Wireless access telephone-to-telephone network interface architecture |
JP2554219B2 (ja) * | 1991-11-26 | 1996-11-13 | 日本電信電話株式会社 | ディジタル信号の重畳伝送方式 |
JPH06334478A (ja) * | 1993-03-22 | 1994-12-02 | Canon Inc | 弾性表面波素子、及びその設計方法、及びそれを用いた信号受信機及び通信システム |
JP2705538B2 (ja) * | 1993-09-22 | 1998-01-28 | 日本電気株式会社 | Cdmaモード及びfmモードの共用受信機 |
US7379446B2 (en) * | 2004-10-14 | 2008-05-27 | Qualcomm Incorporated | Enhanced beacon signaling method and apparatus |
CA2583721C (en) * | 2004-10-14 | 2010-03-30 | Qualcomm Flarion Technologies, Inc. | Improved beacon signals facilitating signal detection and timing synchronization |
-
1987
- 1987-08-24 JP JP62209764A patent/JPS6451837A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6451837A (en) | 1989-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |