DE69808298T2 - Wiederholung-rundfunkübertragungssystem - Google Patents
Wiederholung-rundfunkübertragungssystemInfo
- Publication number
- DE69808298T2 DE69808298T2 DE69808298T DE69808298T DE69808298T2 DE 69808298 T2 DE69808298 T2 DE 69808298T2 DE 69808298 T DE69808298 T DE 69808298T DE 69808298 T DE69808298 T DE 69808298T DE 69808298 T2 DE69808298 T2 DE 69808298T2
- Authority
- DE
- Germany
- Prior art keywords
- base station
- user stations
- communication system
- communications
- user
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/02—Arrangements for relaying broadcast information
- H04H20/08—Arrangements for relaying broadcast information among terminal devices
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17345—Control of the passage of the selected programme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Studio Devices (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9714295.4A GB9714295D0 (en) | 1997-07-07 | 1997-07-07 | Saturating re-transmission mechanism for overcoming line of sight problems in point to multipoint digital radio systems |
PCT/GB1998/001996 WO1999003216A1 (en) | 1997-07-07 | 1998-07-07 | Rebroadcasting communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69808298D1 DE69808298D1 (de) | 2002-10-31 |
DE69808298T2 true DE69808298T2 (de) | 2003-01-16 |
Family
ID=10815486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69808298T Expired - Fee Related DE69808298T2 (de) | 1997-07-07 | 1998-07-07 | Wiederholung-rundfunkübertragungssystem |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0995279B1 (de) |
JP (1) | JP2001510293A (de) |
AT (1) | ATE225101T1 (de) |
AU (1) | AU8232598A (de) |
CA (1) | CA2295559A1 (de) |
DE (1) | DE69808298T2 (de) |
GB (1) | GB9714295D0 (de) |
WO (1) | WO1999003216A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6901604B1 (en) | 1999-02-19 | 2005-05-31 | Chaincast, Inc. | Method and system for ensuring continuous data flow between re-transmitters within a chaincast communication system |
US7610607B1 (en) | 1999-02-19 | 2009-10-27 | Chaincast Networks, Inc. | Chaincast method and system for broadcasting information to multiple systems within the internet |
AU1106901A (en) * | 2000-01-17 | 2001-07-31 | Adolf Christiaan Ellis | A system and method of communication |
GB2364212A (en) * | 2000-06-29 | 2002-01-16 | Mw Router Internat Inc | Wireless network employing microwave routers for improved bandwidth |
JP3936834B2 (ja) * | 2000-09-11 | 2007-06-27 | 株式会社日立製作所 | 加入者系無線アクセスシステム及びそれに用いる装置 |
UA64839C2 (uk) * | 2001-10-12 | 2004-03-15 | Валерій Іванович Малєв | Мікрохвильова інтегрована телерадіоінформаційна система (мітріс) |
CN101218760B (zh) * | 2005-07-04 | 2014-07-16 | 艾利森电话股份有限公司 | 点对点电信系统 |
WO2022199816A1 (en) * | 2021-03-24 | 2022-09-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Virtual radio channel based wireless connectivity |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041389A (en) * | 1975-07-09 | 1977-08-09 | Gte Automatic Electric Laboratories Incorporated | Nonfrequency-converting microwave radio repeater using a low power consumption amplifier |
US4367485A (en) * | 1981-03-10 | 1983-01-04 | Telecom Engineering, Inc. | Two-way microwave television system |
GB2291564B (en) * | 1994-07-13 | 1999-02-10 | Nec Corp | Mobile communication for a mobile station near the boundary of or outside a service area of a base station |
US5612948A (en) * | 1994-11-18 | 1997-03-18 | Motorola, Inc. | High bandwidth communication network and method |
-
1997
- 1997-07-07 GB GBGB9714295.4A patent/GB9714295D0/en active Pending
-
1998
- 1998-07-07 JP JP2000502589A patent/JP2001510293A/ja active Pending
- 1998-07-07 AT AT98932390T patent/ATE225101T1/de not_active IP Right Cessation
- 1998-07-07 DE DE69808298T patent/DE69808298T2/de not_active Expired - Fee Related
- 1998-07-07 EP EP98932390A patent/EP0995279B1/de not_active Expired - Lifetime
- 1998-07-07 AU AU82325/98A patent/AU8232598A/en not_active Abandoned
- 1998-07-07 CA CA002295559A patent/CA2295559A1/en not_active Abandoned
- 1998-07-07 WO PCT/GB1998/001996 patent/WO1999003216A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0995279A1 (de) | 2000-04-26 |
DE69808298D1 (de) | 2002-10-31 |
AU8232598A (en) | 1999-02-08 |
CA2295559A1 (en) | 1999-01-21 |
EP0995279B1 (de) | 2002-09-25 |
WO1999003216A1 (en) | 1999-01-21 |
GB9714295D0 (en) | 1997-09-10 |
JP2001510293A (ja) | 2001-07-31 |
ATE225101T1 (de) | 2002-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |