GB2282298B - A cell enhancer for simulcast radio transmission - Google Patents

A cell enhancer for simulcast radio transmission

Info

Publication number
GB2282298B
GB2282298B GB9317824A GB9317824A GB2282298B GB 2282298 B GB2282298 B GB 2282298B GB 9317824 A GB9317824 A GB 9317824A GB 9317824 A GB9317824 A GB 9317824A GB 2282298 B GB2282298 B GB 2282298B
Authority
GB
United Kingdom
Prior art keywords
radio transmission
cell enhancer
simulcast radio
simulcast
enhancer
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
Application number
GB9317824A
Other versions
GB9317824D0 (en
GB2282298A (en
Inventor
Armin Sturm
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.)
Motorola Solutions Germany GmbH
Original Assignee
Motorola GmbH
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 Motorola GmbH filed Critical Motorola GmbH
Priority to GB9317824A priority Critical patent/GB2282298B/en
Publication of GB9317824D0 publication Critical patent/GB9317824D0/en
Publication of GB2282298A publication Critical patent/GB2282298A/en
Application granted granted Critical
Publication of GB2282298B publication Critical patent/GB2282298B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • 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
    • H04B7/155—Ground-based stations
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • 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
    • H04B7/2625—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using common wave
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transceivers (AREA)
GB9317824A 1993-08-27 1993-08-27 A cell enhancer for simulcast radio transmission Expired - Fee Related GB2282298B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9317824A GB2282298B (en) 1993-08-27 1993-08-27 A cell enhancer for simulcast radio transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9317824A GB2282298B (en) 1993-08-27 1993-08-27 A cell enhancer for simulcast radio transmission

Publications (3)

Publication Number Publication Date
GB9317824D0 GB9317824D0 (en) 1993-10-13
GB2282298A GB2282298A (en) 1995-03-29
GB2282298B true GB2282298B (en) 1997-08-13

Family

ID=10741120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9317824A Expired - Fee Related GB2282298B (en) 1993-08-27 1993-08-27 A cell enhancer for simulcast radio transmission

Country Status (1)

Country Link
GB (1) GB2282298B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT894369E (en) * 1996-04-19 2004-07-30 Lgc Wireless Inc DISTRIBUTION OF RADIOFREQUENCY SIGNS THROUGH INFRASTRUCTURES WITH REDUCED BANDWIDTH
US6157810A (en) * 1996-04-19 2000-12-05 Lgc Wireless, Inc Distribution of radio-frequency signals through low bandwidth infrastructures

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001878A1 (en) * 1981-11-23 1983-05-26 Motorola Inc Random frequency offsetting apparatus for multi-transmitter simulcast radio communications systems
GB2204214A (en) * 1987-03-24 1988-11-02 Mitsubishi Electric Corp Bi-directional high-frequency signal booster

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001878A1 (en) * 1981-11-23 1983-05-26 Motorola Inc Random frequency offsetting apparatus for multi-transmitter simulcast radio communications systems
GB2204214A (en) * 1987-03-24 1988-11-02 Mitsubishi Electric Corp Bi-directional high-frequency signal booster

Also Published As

Publication number Publication date
GB9317824D0 (en) 1993-10-13
GB2282298A (en) 1995-03-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000827