HUP0004598A2 - Eljárás és berendezés mobiltelefonhoz - Google Patents
Eljárás és berendezés mobiltelefonhozInfo
- Publication number
- HUP0004598A2 HUP0004598A2 HU0004598A HUP0004598A HUP0004598A2 HU P0004598 A2 HUP0004598 A2 HU P0004598A2 HU 0004598 A HU0004598 A HU 0004598A HU P0004598 A HUP0004598 A HU P0004598A HU P0004598 A2 HUP0004598 A2 HU P0004598A2
- Authority
- HU
- Hungary
- Prior art keywords
- signal
- signal stream
- speech
- signaling
- during
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 230000011664 signaling Effects 0.000 abstract 4
- 230000005534 acoustic noise Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000004891 communication Methods 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/14—Backbone network devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
A találmány tárgya eljárás jelzés és beszéd szétvágására analógösszeköttetéseket magában foglaló telefonrendszerben, amelyben ajelzés és a beszéd ugyanazon összeköttetési csatornán van átvive. Atalálmány szerinti eljárás során a jelzést jelfolyamon belülijelzéskeretekbe rendezik; az átvitel alatt az akusztikus zajtkiértékelik; a jelfolyamot folyamatosan figyelik, és a jelzésbitszekvenciáit hordozó jelzéskereteket észlelik; a jelfolyam átvitelealatt a folyamatos figyelés alapján a jelfolyamot jelzésrészre ésbeszédrészre szétvágják; és a jelfolyam kivágott szakaszaiba azakusztikus zaj kiértékelése alapján komfortzajt generálnak, és így abeszédrész azon szakaszait, amelyeket a szétvágás során a jelfolyambólkivágtak, kitöltik. A találmánynak ezenkívül tárgya még az eljárásvégrehajtására alkalmas berendezés és mobiltelefon-központ. Ó
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI973683A FI105758B (fi) | 1997-09-12 | 1997-09-12 | Menetelmä ja laite matkapuhelimia varten |
FI973732A FI973732A0 (fi) | 1997-09-19 | 1997-09-19 | Foerfrande och arrangemang foer mobiltelefoni |
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 |
Publications (3)
Publication Number | Publication Date |
---|---|
HUP0004598A2 true HUP0004598A2 (hu) | 2001-04-28 |
HUP0004598A3 HUP0004598A3 (en) | 2002-09-30 |
HU224587B1 HU224587B1 (hu) | 2005-11-28 |
Family
ID=26160439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0004598A HU224587B1 (hu) | 1997-09-12 | 1998-09-08 | Eljárás és berendezés mobiltelefonhoz |
Country Status (7)
Country | Link |
---|---|
US (1) | US6097946A (hu) |
CN (1) | CN1123245C (hu) |
AU (1) | AU1145499A (hu) |
ES (1) | ES2199621B1 (hu) |
HU (1) | HU224587B1 (hu) |
TR (1) | TR200000656T2 (hu) |
WO (1) | WO1999013664A1 (hu) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2809905B1 (fr) * | 2000-05-30 | 2002-08-30 | Cit Alcatel | Procede de transfert avec traitement de signaux entre deux interfaces d'emission/reception distinctes |
US20070004438A1 (en) * | 2005-07-01 | 2007-01-04 | Alec Brusilovsky | Method and apparatus enabling PTT (push-to-talk) communications between legacy PSTN, cellular and wireless 3G terminals |
US9539302B2 (en) | 2009-06-18 | 2017-01-10 | Allergan, Inc. | Safe desmopressin administration |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4864561A (en) * | 1988-06-20 | 1989-09-05 | American Telephone And Telegraph Company | Technique for improved subjective performance in a communication system using attenuated noise-fill |
NZ243007A (en) * | 1991-06-19 | 1995-02-24 | Ericsson Telefon Ab L M | Radio telephony: digital speech codec provided at regional stations for analog transmissions |
FI92787C (fi) * | 1993-03-30 | 1994-12-27 | Nokia Telecommunications Oy | Ryhmäpuhelumenetelmä, järjestelmäohjain ja tilaaja-asema radiojärjestelmässä |
US5835486A (en) * | 1996-07-11 | 1998-11-10 | Dsc/Celcore, Inc. | Multi-channel transcoder rate adapter having low delay and integral echo cancellation |
-
1998
- 1998-09-08 CN CN98809070.8A patent/CN1123245C/zh not_active Expired - Fee Related
- 1998-09-08 WO PCT/EP1998/005677 patent/WO1999013664A1/en active IP Right Grant
- 1998-09-08 AU AU11454/99A patent/AU1145499A/en not_active Abandoned
- 1998-09-08 TR TR2000/00656T patent/TR200000656T2/xx unknown
- 1998-09-08 US US09/149,593 patent/US6097946A/en not_active Expired - Lifetime
- 1998-09-08 HU HU0004598A patent/HU224587B1/hu not_active IP Right Cessation
- 1998-09-08 ES ES200050022A patent/ES2199621B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1270741A (zh) | 2000-10-18 |
CN1123245C (zh) | 2003-10-01 |
ES2199621A1 (es) | 2004-02-16 |
HUP0004598A3 (en) | 2002-09-30 |
WO1999013664A1 (en) | 1999-03-18 |
TR200000656T2 (tr) | 2000-06-21 |
AU1145499A (en) | 1999-03-29 |
ES2199621B1 (es) | 2005-03-01 |
HU224587B1 (hu) | 2005-11-28 |
US6097946A (en) | 2000-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HFG4 | Patent granted, date of granting |
Effective date: 20051003 |
|
GB9A | Succession in title |
Owner name: UNWIRED PLANET, LLC, US Free format text: FORMER OWNER(S): TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), SE |
|
GB9A | Succession in title |
Owner name: UNWIRED PLANET INTERNATIONAL LIMITED, IE Free format text: FORMER OWNER(S): TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), SE; UNWIRED PLANET, LLC, US |
|
MM4A | Lapse of definitive patent protection due to non-payment of fees |