FI973683A - Method and arrangement for mobile phones - Google Patents

Method and arrangement for mobile phones Download PDF

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Publication number
FI973683A
FI973683A FI973683A FI973683A FI973683A FI 973683 A FI973683 A FI 973683A FI 973683 A FI973683 A FI 973683A FI 973683 A FI973683 A FI 973683A FI 973683 A FI973683 A FI 973683A
Authority
FI
Finland
Prior art keywords
signal flow
signalling
voice
dividing
monitoring
Prior art date
Application number
FI973683A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI105758B (en
FI973683A0 (en
Inventor
Niclas Forsstroem
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of FI973683A0 publication Critical patent/FI973683A0/en
Priority to FI973683A priority Critical patent/FI105758B/en
Priority to HU0004598A priority patent/HU224587B1/en
Priority to PCT/EP1998/005677 priority patent/WO1999013664A1/en
Priority to CN98809070.8A priority patent/CN1123245C/en
Priority to AU11454/99A priority patent/AU1145499A/en
Priority to TR2000/00656T priority patent/TR200000656T2/en
Priority to ES200050022A priority patent/ES2199621B1/en
Priority to US09/149,593 priority patent/US6097946A/en
Publication of FI973683A publication Critical patent/FI973683A/en
Application granted granted Critical
Publication of FI105758B publication Critical patent/FI105758B/en

Links

Abstract

The invention concerns a method and an arrangement for dividing the signalling and voice present in a signal flow in a telephone system which contains analog mobile telecommunication, where the signalling and voice are transferred on the same traffic channel. The method comprises the way of arranging the signalling in branches which are part of the signal flow that is transferred from a mobile telecommunication station to an exchange for mobile telecommunications, for evaluating the acoustic noise during the transmission, for monitoring the signal flow by means of a mobile telephone exchange modem for detecting the branches which contain signalling bit sequences, for dividing the signal flow during the transfer of the signal flow into a signalling component and a voice component based on said modem-mediated monitoring, and for generating deliberate noise based on said monitoring for the regions removed from the signal flow in order to fill in the regions of the voice component that were removed from the signal flow during the dividing. The invention further involves a mobile telephone exchange. <IMAGE>
FI973683A 1997-09-12 1997-09-12 Method and arrangement for mobile telephony FI105758B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI973683A FI105758B (en) 1997-09-12 1997-09-12 Method and arrangement for mobile telephony
AU11454/99A AU1145499A (en) 1997-09-12 1998-09-08 Method and arrangement for splitting signalling and speech in an analog mobile telephone system
PCT/EP1998/005677 WO1999013664A1 (en) 1997-09-12 1998-09-08 Method and arrangement for splitting signalling and speech in an analog mobile telephone system
CN98809070.8A CN1123245C (en) 1997-09-12 1998-09-08 Method and arrangement for splitting signalling and speech in an analog mobile telephone system
HU0004598A HU224587B1 (en) 1997-09-12 1998-09-08 Method, arrangement and mobil telephone exchange
TR2000/00656T TR200000656T2 (en) 1997-09-12 1998-09-08 Method and arrangement for mobile telephony
ES200050022A ES2199621B1 (en) 1997-09-12 1998-09-08 METHOD AND ASSEMBLY FOR MOBILE PHONE.
US09/149,593 US6097946A (en) 1997-09-12 1998-09-08 Method and arrangement for mobile telephony

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI973683A FI105758B (en) 1997-09-12 1997-09-12 Method and arrangement for mobile telephony
FI973683 1997-09-12

Publications (3)

Publication Number Publication Date
FI973683A0 FI973683A0 (en) 1997-09-12
FI973683A true FI973683A (en) 1999-03-13
FI105758B FI105758B (en) 2000-09-29

Family

ID=8549527

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973683A FI105758B (en) 1997-09-12 1997-09-12 Method and arrangement for mobile telephony

Country Status (1)

Country Link
FI (1) FI105758B (en)

Also Published As

Publication number Publication date
FI105758B (en) 2000-09-29
FI973683A0 (en) 1997-09-12

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