GB2244890B - Trunked radio repeater system - Google Patents

Trunked radio repeater system

Info

Publication number
GB2244890B
GB2244890B GB9111269A GB9111269A GB2244890B GB 2244890 B GB2244890 B GB 2244890B GB 9111269 A GB9111269 A GB 9111269A GB 9111269 A GB9111269 A GB 9111269A GB 2244890 B GB2244890 B GB 2244890B
Authority
GB
United Kingdom
Prior art keywords
repeater system
trunked radio
radio repeater
trunked
repeater
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 - Lifetime
Application number
GB9111269A
Other versions
GB9111269D0 (en
GB2244890A (en
Inventor
Iii Houston Howard Hughes
Jeffrey Scott Childress
Marc Andrew Dissosway
Gerald Meade Cooper
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.)
Ericsson Inc
Original Assignee
Ericsson GE Mobile Communications Inc
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
Priority claimed from US07/056,922 external-priority patent/US4905302A/en
Application filed by Ericsson GE Mobile Communications Inc filed Critical Ericsson GE Mobile Communications Inc
Publication of GB9111269D0 publication Critical patent/GB9111269D0/en
Publication of GB2244890A publication Critical patent/GB2244890A/en
Application granted granted Critical
Publication of GB2244890B publication Critical patent/GB2244890B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB9111269A 1987-06-03 1991-05-24 Trunked radio repeater system Expired - Lifetime GB2244890B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/056,922 US4905302A (en) 1987-06-03 1987-06-03 Trunked radio repeater system
GB8813168A GB2206018B (en) 1987-06-03 1988-06-03 Trunked radio repeater system

Publications (3)

Publication Number Publication Date
GB9111269D0 GB9111269D0 (en) 1991-07-17
GB2244890A GB2244890A (en) 1991-12-11
GB2244890B true GB2244890B (en) 1992-06-03

Family

ID=26293968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9111269A Expired - Lifetime GB2244890B (en) 1987-06-03 1991-05-24 Trunked radio repeater system

Country Status (2)

Country Link
GB (1) GB2244890B (en)
SG (2) SG3993G (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97519C (en) * 1993-08-26 1996-12-27 Nokia Telecommunications Oy Method for controlling subscriber stations in a radio telephone system, a radio telephone system and a subscriber station in a radio telephone system
US6169906B1 (en) * 1998-03-24 2001-01-02 Motorola, Inc. Method of transmitting messages in a dispatch call
US6807160B1 (en) * 2000-06-19 2004-10-19 Lucent Technologies Inc. Transmission of mobile requests in wireless uplink system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003635A1 (en) * 1984-12-06 1986-06-19 Motorola, Inc. Duplex interconnect/dispatch trunked radio system
WO1986004199A1 (en) * 1984-12-31 1986-07-17 Motorola, Inc. Dispatch trunked radio system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003635A1 (en) * 1984-12-06 1986-06-19 Motorola, Inc. Duplex interconnect/dispatch trunked radio system
WO1986004199A1 (en) * 1984-12-31 1986-07-17 Motorola, Inc. Dispatch trunked radio system

Also Published As

Publication number Publication date
SG4093G (en) 1993-03-12
SG3993G (en) 1993-03-12
GB9111269D0 (en) 1991-07-17
GB2244890A (en) 1991-12-11

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Legal Events

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

Effective date: 20000603

728V Application for restoration filed (sect. 28/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
728Y Application for restoration allowed (sect. 28/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060603