NL77143C - - Google Patents
Info
- Publication number
- NL77143C NL77143C NL77143DA NL77143C NL 77143 C NL77143 C NL 77143C NL 77143D A NL77143D A NL 77143DA NL 77143 C NL77143 C NL 77143C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
- H04B7/2678—Time synchronisation
- H04B7/2681—Synchronisation of a mobile station with one base station
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US634359A US2457986A (en) | 1945-12-11 | 1945-12-11 | Synchronization of time division multiplex communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77143C true NL77143C (es) |
Family
ID=24543457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL77143D NL77143C (es) | 1945-12-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2457986A (es) |
| BE (1) | BE468900A (es) |
| FR (1) | FR934944A (es) |
| GB (1) | GB627998A (es) |
| NL (1) | NL77143C (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803006A (en) * | 1946-03-11 | 1957-08-13 | William J Jacobi | Radio system for relaying information signals |
| US2597038A (en) * | 1947-11-19 | 1952-05-20 | Int Standard Electric Corp | Two-way electric pulse communication system |
| US2710892A (en) * | 1949-05-20 | 1955-06-14 | Bell Telephone Labor Inc | Speech transmission system |
| GB669227A (en) * | 1950-05-18 | 1952-04-02 | Standard Telephones Cables Ltd | Improvements in or relating to electric multi-channel pulse communication systems |
| US2956128A (en) * | 1951-08-22 | 1960-10-11 | Bell Telephone Labor Inc | Heterodyne systems employing trains of pulses |
| US2872520A (en) * | 1952-09-06 | 1959-02-03 | Gen Dynamics Corp | Multiplex communication system |
| US3050586A (en) * | 1960-05-20 | 1962-08-21 | Bell Telephone Labor Inc | Reciprocal timing of time division switching centers |
| US3540049A (en) * | 1967-10-26 | 1970-11-10 | Bell Telephone Labor Inc | Hybridless signal transfer circuits |
| US3532988A (en) * | 1969-01-23 | 1970-10-06 | Motorola Inc | Digital troposcatter multiplex communication system optimum frequency |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2118161A (en) * | 1935-12-24 | 1938-05-24 | Bell Telephone Labor Inc | Receiving system for frequency modulated waves |
| US2199179A (en) * | 1936-11-27 | 1940-04-30 | Rca Corp | Single channel two-way communication system |
| US2418116A (en) * | 1943-12-20 | 1947-04-01 | Standard Telephones Cables Ltd | Multiplex synchronizing system |
-
0
- BE BE468900D patent/BE468900A/xx unknown
- NL NL77143D patent/NL77143C/xx active
-
1945
- 1945-12-11 US US634359A patent/US2457986A/en not_active Expired - Lifetime
-
1946
- 1946-10-18 FR FR934944D patent/FR934944A/fr not_active Expired
- 1946-11-26 GB GB35034/46A patent/GB627998A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB627998A (en) | 1949-08-19 |
| FR934944A (fr) | 1948-06-04 |
| US2457986A (en) | 1949-01-04 |
| BE468900A (es) |