JPS6347175B2 - - Google Patents
Info
- Publication number
- JPS6347175B2 JPS6347175B2 JP13561781A JP13561781A JPS6347175B2 JP S6347175 B2 JPS6347175 B2 JP S6347175B2 JP 13561781 A JP13561781 A JP 13561781A JP 13561781 A JP13561781 A JP 13561781A JP S6347175 B2 JPS6347175 B2 JP S6347175B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- frame
- received
- station
- level
- 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
Links
- 230000006854 communication Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000007176 multidirectional communication Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 26
- 238000010586 diagram Methods 0.000 description 3
- 238000005562 fading Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
- H04B7/082—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0825—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with main and with auxiliary or diversity antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13561781A JPS5838037A (ja) | 1981-08-31 | 1981-08-31 | スペ−スダイバシテイ受信方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13561781A JPS5838037A (ja) | 1981-08-31 | 1981-08-31 | スペ−スダイバシテイ受信方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5838037A JPS5838037A (ja) | 1983-03-05 |
JPS6347175B2 true JPS6347175B2 (enrdf_load_stackoverflow) | 1988-09-20 |
Family
ID=15155990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13561781A Granted JPS5838037A (ja) | 1981-08-31 | 1981-08-31 | スペ−スダイバシテイ受信方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5838037A (enrdf_load_stackoverflow) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0830497B2 (ja) * | 1987-07-24 | 1996-03-27 | 光洋精工株式会社 | 複列アンギュラ玉軸受 |
JPH02200020A (ja) * | 1989-01-30 | 1990-08-08 | Nippon Telegr & Teleph Corp <Ntt> | アンテナ切替ダイバーシチ方式 |
US5561673A (en) * | 1993-04-16 | 1996-10-01 | Matsushita Electric Industrial Co., Ltd. | Antenna switched diversity reciever |
JPH08223143A (ja) * | 1995-02-20 | 1996-08-30 | Nec Corp | ダイバーシティ受信方法およびダイバーシティ受信装置 |
-
1981
- 1981-08-31 JP JP13561781A patent/JPS5838037A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5838037A (ja) | 1983-03-05 |
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