GB1337144A - Time division multiple access communication systems - Google Patents

Time division multiple access communication systems

Info

Publication number
GB1337144A
GB1337144A GB1683370A GB1683370A GB1337144A GB 1337144 A GB1337144 A GB 1337144A GB 1683370 A GB1683370 A GB 1683370A GB 1683370 A GB1683370 A GB 1683370A GB 1337144 A GB1337144 A GB 1337144A
Authority
GB
United Kingdom
Prior art keywords
multiple access
division multiple
time division
communication systems
access communication
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
Application number
GB1683370A
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Priority to GB1683370D priority Critical patent/GB1293545A/en
Priority to FR7046979A priority patent/FR2074386A5/fr
Priority to NL7018942A priority patent/NL7018942A/xx
Priority to DE19712103477 priority patent/DE2103477A1/en
Publication of GB1337144A publication Critical patent/GB1337144A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation
    • H04B7/2126—Synchronisation using a reference station
    • H04B7/2128—Changing of the reference station

Abstract

1337144 Multiplex pulse signalling POST OFFICE 14 Oct 1970 [15 Oct 1969] 16833/73 Divided out of 1337143 Heading H4L The description is substantially the same as that of the parent Specification but the claims differ.
GB1683370A 1969-10-15 1970-04-09 Time division multiple access communication systems Expired GB1337144A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1683370D GB1293545A (en) 1969-12-29 1970-04-09 Improvements in or relating to tanker vehicle filling apparatus
FR7046979A FR2074386A5 (en) 1969-12-29 1970-12-29
NL7018942A NL7018942A (en) 1969-12-29 1970-12-29
DE19712103477 DE2103477A1 (en) 1970-04-09 1971-01-12 Road/rail tanker filling by pipe with overhead track - alignment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86662969A 1969-10-15 1969-10-15

Publications (1)

Publication Number Publication Date
GB1337144A true GB1337144A (en) 1973-11-14

Family

ID=25348026

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1683370A Expired GB1337144A (en) 1969-10-15 1970-04-09 Time division multiple access communication systems
GB4886670A Expired GB1337143A (en) 1969-10-15 1970-10-14 Time division multiple access communication systesm

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4886670A Expired GB1337143A (en) 1969-10-15 1970-10-14 Time division multiple access communication systesm

Country Status (7)

Country Link
JP (1) JPS5149167B1 (en)
CA (1) CA950137A (en)
DE (1) DE2050753C3 (en)
FR (1) FR2066034A5 (en)
GB (2) GB1337144A (en)
NL (1) NL170792C (en)
SE (1) SE370155B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5188353U (en) * 1975-01-13 1976-07-15
US4688217A (en) * 1984-08-31 1987-08-18 Nec Corporation Method of implementing burst acquisition control in TDMA system
JPS6171165U (en) * 1984-10-13 1986-05-15
JPS61200074U (en) * 1985-06-06 1986-12-15
JPS624364U (en) * 1985-06-21 1987-01-12
JPS624363U (en) * 1985-06-21 1987-01-12

Also Published As

Publication number Publication date
JPS5149167B1 (en) 1976-12-24
NL170792C (en) 1982-12-16
NL170792B (en) 1982-07-16
GB1337143A (en) 1973-11-14
CA950137A (en) 1974-06-25
SE370155B (en) 1974-09-30
DE2050753B2 (en) 1980-03-20
DE2050753A1 (en) 1971-04-22
DE2050753C3 (en) 1980-11-06
NL7015167A (en) 1971-04-19
FR2066034A5 (en) 1971-08-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years