FR2868223B1 - Dispositif de radiocommunication capable de fonctionner selon deux modes, signal, procede de communication, et systeme correspondants - Google Patents

Dispositif de radiocommunication capable de fonctionner selon deux modes, signal, procede de communication, et systeme correspondants

Info

Publication number
FR2868223B1
FR2868223B1 FR0403191A FR0403191A FR2868223B1 FR 2868223 B1 FR2868223 B1 FR 2868223B1 FR 0403191 A FR0403191 A FR 0403191A FR 0403191 A FR0403191 A FR 0403191A FR 2868223 B1 FR2868223 B1 FR 2868223B1
Authority
FR
France
Prior art keywords
modes
operating
signal
device capable
corresponding 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.)
Expired - Lifetime
Application number
FR0403191A
Other languages
English (en)
Other versions
FR2868223A1 (fr
Inventor
Eric Coupain
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.)
Sierra Wireless SA
Original Assignee
Wavecom SA
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 Wavecom SA filed Critical Wavecom SA
Priority to FR0403191A priority Critical patent/FR2868223B1/fr
Publication of FR2868223A1 publication Critical patent/FR2868223A1/fr
Application granted granted Critical
Publication of FR2868223B1 publication Critical patent/FR2868223B1/fr
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
    • 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
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
FR0403191A 2004-03-26 2004-03-26 Dispositif de radiocommunication capable de fonctionner selon deux modes, signal, procede de communication, et systeme correspondants Expired - Lifetime FR2868223B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0403191A FR2868223B1 (fr) 2004-03-26 2004-03-26 Dispositif de radiocommunication capable de fonctionner selon deux modes, signal, procede de communication, et systeme correspondants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0403191A FR2868223B1 (fr) 2004-03-26 2004-03-26 Dispositif de radiocommunication capable de fonctionner selon deux modes, signal, procede de communication, et systeme correspondants

Publications (2)

Publication Number Publication Date
FR2868223A1 FR2868223A1 (fr) 2005-09-30
FR2868223B1 true FR2868223B1 (fr) 2014-07-18

Family

ID=34946266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0403191A Expired - Lifetime FR2868223B1 (fr) 2004-03-26 2004-03-26 Dispositif de radiocommunication capable de fonctionner selon deux modes, signal, procede de communication, et systeme correspondants

Country Status (1)

Country Link
FR (1) FR2868223B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130272294A1 (en) * 2010-12-20 2013-10-17 Telefonaktiebolaget L M Ericsson (Publ) Methods and User Equipments for Providing Information About a Connection State

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6321095B1 (en) * 1999-03-26 2001-11-20 Sherman Gavette Wireless communications approach
FR2802380B1 (fr) * 1999-12-13 2002-02-15 Matra Nortel Communications Procede de controle d'un canal de communication partage par plusieurs stations, et station d'emission/reception pour la mise en oeuvre du procede
FR2812787B1 (fr) * 2000-08-03 2003-01-10 Matra Nortel Communications Procede de synchronisation de terminaux mobiles sur un canal radio en mode direct, dispositif de controle et terminal mobile mettant en oeuvre ce procede

Also Published As

Publication number Publication date
FR2868223A1 (fr) 2005-09-30

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