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AU2002220639A1 - Radio communication system comprising communication units that communicate either directly or via an intermediate node - Google Patents

Radio communication system comprising communication units that communicate either directly or via an intermediate node

Info

Publication number
AU2002220639A1
AU2002220639A1 AU2002220639A AU2063902A AU2002220639A1 AU 2002220639 A1 AU2002220639 A1 AU 2002220639A1 AU 2002220639 A AU2002220639 A AU 2002220639A AU 2063902 A AU2063902 A AU 2063902A AU 2002220639 A1 AU2002220639 A1 AU 2002220639A1
Authority
AU
Australia
Prior art keywords
directly
call
communicate
repeater
communication system
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.)
Abandoned
Application number
AU2002220639A
Inventor
Rafael Carmon
Nir Metzer
Mark Shahaf
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 UK Ltd
Motorola Solutions Israel Ltd
Original Assignee
Motorola Ltd
Motorola Israel Ltd
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 Ltd, Motorola Israel Ltd filed Critical Motorola Ltd
Publication of AU2002220639A1 publication Critical patent/AU2002220639A1/en
Abandoned 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Small-Scale Networks (AREA)
  • Brushes (AREA)

Abstract

The communication system comprises a number of mobile terminals 104-108 which can communicate directly (direct mode) 114 or <I>via</I> a repeater 102. a first terminal 108 receives a call set-up request directly from a second terminal 104, which request includes an indication that the call is to be set up <I>via</I> the repeater. the terminal includes means for determining that the signal quality of the call set-up request received directly is better than when it is retransmitted <I>via</I> the repeater. In response to such a determination a direct mode call is set up with the second terminal. Otherwise the call may be set up <I>via</I> the repeater.
AU2002220639A 2000-10-23 2001-10-17 Radio communication system comprising communication units that communicate either directly or via an intermediate node Abandoned AU2002220639A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0025918A GB2368494B (en) 2000-10-23 2000-10-23 Wireless communication system,wireless communication unit and method of call set-up
GB0025918 2000-10-23
PCT/EP2001/012046 WO2002035867A1 (en) 2000-10-23 2001-10-17 Radio communication system comprising communication units that communicate either directly or via an intermediate node

Publications (1)

Publication Number Publication Date
AU2002220639A1 true AU2002220639A1 (en) 2002-05-06

Family

ID=9901803

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002220639A Abandoned AU2002220639A1 (en) 2000-10-23 2001-10-17 Radio communication system comprising communication units that communicate either directly or via an intermediate node

Country Status (7)

Country Link
EP (1) EP1330929B1 (en)
AT (1) ATE317202T1 (en)
AU (1) AU2002220639A1 (en)
DE (1) DE60117045T2 (en)
ES (1) ES2259679T3 (en)
GB (1) GB2368494B (en)
WO (1) WO2002035867A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030022664A1 (en) * 2001-07-24 2003-01-30 Tim Goldstein Cellular apparatus and method for transmitting cellular signals
FI20021259A0 (en) * 2002-06-27 2002-06-27 Nokia Corp A mechanism for forming a communication group
GB2396775B (en) * 2002-12-23 2005-04-13 Motorola Inc Method and apparatus for establishing direct communication for mobiles in a radio communication system
GB2408894B (en) * 2003-12-04 2006-04-12 Motorola Inc Communication units, wireless communication system and method of communication therein
GB0702771D0 (en) * 2007-02-13 2007-03-21 Sepura Ltd Communications systems
GB0702770D0 (en) * 2007-02-13 2007-03-21 Sepura Ltd Communication systems
DE102009042790A1 (en) * 2009-07-08 2011-01-20 Kaitec Gmbh Simulcast radio network device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2921341B2 (en) * 1993-07-01 1999-07-19 三菱電機株式会社 Communications system
GB2325379B (en) * 1994-12-09 1999-06-02 Sony Corp Connection method of digital cordless telephone apparatus
GB2356322B (en) * 1996-08-02 2001-07-25 Motorola Ltd Method of determining communications mode
GB2320161B (en) * 1996-12-04 2001-02-14 Motorola Israel Ltd A communication method
JP2001230723A (en) * 2000-02-17 2001-08-24 Matsushita Electric Ind Co Ltd Mobile communication method

Also Published As

Publication number Publication date
DE60117045D1 (en) 2006-04-13
EP1330929A1 (en) 2003-07-30
GB2368494A (en) 2002-05-01
EP1330929B1 (en) 2006-02-01
DE60117045T2 (en) 2006-08-03
ES2259679T3 (en) 2006-10-16
ATE317202T1 (en) 2006-02-15
GB0025918D0 (en) 2000-12-06
WO2002035867A1 (en) 2002-05-02
GB2368494B (en) 2002-07-03

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