JPS54121016A - Communication control unit - Google Patents

Communication control unit

Info

Publication number
JPS54121016A
JPS54121016A JP2896178A JP2896178A JPS54121016A JP S54121016 A JPS54121016 A JP S54121016A JP 2896178 A JP2896178 A JP 2896178A JP 2896178 A JP2896178 A JP 2896178A JP S54121016 A JPS54121016 A JP S54121016A
Authority
JP
Japan
Prior art keywords
signal
level
pulse
difference
antenna
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.)
Granted
Application number
JP2896178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229935B2 (enrdf_load_stackoverflow
Inventor
Ichiro Takase
Yukitsuna Furuya
Shuji Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2896178A priority Critical patent/JPS54121016A/ja
Publication of JPS54121016A publication Critical patent/JPS54121016A/ja
Publication of JPS6229935B2 publication Critical patent/JPS6229935B2/ja
Granted legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2896178A 1978-03-13 1978-03-13 Communication control unit Granted JPS54121016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2896178A JPS54121016A (en) 1978-03-13 1978-03-13 Communication control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2896178A JPS54121016A (en) 1978-03-13 1978-03-13 Communication control unit

Publications (2)

Publication Number Publication Date
JPS54121016A true JPS54121016A (en) 1979-09-19
JPS6229935B2 JPS6229935B2 (enrdf_load_stackoverflow) 1987-06-29

Family

ID=12263001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2896178A Granted JPS54121016A (en) 1978-03-13 1978-03-13 Communication control unit

Country Status (1)

Country Link
JP (1) JPS54121016A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513412A (en) * 1983-04-25 1985-04-23 At&T Bell Laboratories Time division adaptive retransmission technique for portable radio telephones
WO2010141516A1 (en) * 2009-06-02 2010-12-09 Qualcomm Incorporated System and process for transmit diversity in satellite phones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513412A (en) * 1983-04-25 1985-04-23 At&T Bell Laboratories Time division adaptive retransmission technique for portable radio telephones
WO2010141516A1 (en) * 2009-06-02 2010-12-09 Qualcomm Incorporated System and process for transmit diversity in satellite phones

Also Published As

Publication number Publication date
JPS6229935B2 (enrdf_load_stackoverflow) 1987-06-29

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