ZA978542B - Dual mode portable telephone unit. - Google Patents
Dual mode portable telephone unit.Info
- Publication number
- ZA978542B ZA978542B ZA9708542A ZA978542A ZA978542B ZA 978542 B ZA978542 B ZA 978542B ZA 9708542 A ZA9708542 A ZA 9708542A ZA 978542 A ZA978542 A ZA 978542A ZA 978542 B ZA978542 B ZA 978542B
- Authority
- ZA
- South Africa
- Prior art keywords
- portable telephone
- dual mode
- telephone unit
- mode portable
- unit
- Prior art date
Links
Classifications
-
- 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
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Time-Division Multiplex Systems (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Transceivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/725,577 US5812544A (en) | 1996-10-03 | 1996-10-03 | Dual mode portable telephone unit |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA978542B true ZA978542B (en) | 1998-03-26 |
Family
ID=24915112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9708542A ZA978542B (en) | 1996-10-03 | 1997-09-23 | Dual mode portable telephone unit. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5812544A (ko) |
EP (1) | EP0929983B1 (ko) |
JP (1) | JP3920354B2 (ko) |
KR (1) | KR100551112B1 (ko) |
CN (1) | CN1104169C (ko) |
AR (1) | AR010501A1 (ko) |
AU (1) | AU724773B2 (ko) |
BR (1) | BR9712192A (ko) |
CA (1) | CA2267208C (ko) |
CO (1) | CO4750745A1 (ko) |
DE (1) | DE69723712T2 (ko) |
ID (1) | ID19280A (ko) |
MY (1) | MY122047A (ko) |
TW (1) | TW357523B (ko) |
WO (1) | WO1998015147A2 (ko) |
ZA (1) | ZA978542B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6650898B2 (en) * | 1992-03-06 | 2003-11-18 | Aircell, Inc. | Signal translating repeater for enabling a terrestrial mobile subscriber station to be operable in a non-terrestrial environment |
US6233257B1 (en) * | 1997-10-03 | 2001-05-15 | Vlsi Technology, Inc. | Wireless local loop automatic delay setting |
US6665289B1 (en) * | 1999-06-01 | 2003-12-16 | Nokia Corporation | Wireless telecommunications system employing dynamic multislot class |
SE522654C2 (sv) * | 1999-12-10 | 2004-02-24 | Ericsson Telefon Ab L M | Förfarande och anordning för att förhindra användning av mobila telefoner |
DE10061721A1 (de) * | 2000-12-12 | 2002-06-27 | Philips Corp Intellectual Pty | Verfahren zum Betrieb eines Telekommunikationssystems |
US7068610B2 (en) | 2002-02-26 | 2006-06-27 | Unruh Lincoln J | System and method for reliable communications over multiple packet RF networks |
KR20040036806A (ko) * | 2002-10-24 | 2004-05-03 | 에스케이 텔레콤주식회사 | 복수의 통신모듈을 이용한 가정용 이동전화시스템 및 그통신방법 |
FI20030477A0 (fi) * | 2003-03-31 | 2003-03-31 | Nokia Corp | Kehyssynkronointitiedon jakelu tukiasemassa |
WO2005002257A2 (en) * | 2003-06-23 | 2005-01-06 | Quorum Systems, Inc. | Time interleaved multiple standard single radio system apparatus and method |
US11558840B2 (en) * | 2018-12-17 | 2023-01-17 | Qualcomm Incorporated | Timing advances for uplink transmissions |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE455750B (sv) * | 1987-06-11 | 1988-08-01 | Ericsson Telefon Ab L M | Digitalt tidsmultiplext mobiltelefonisystem med ett effektivt utnyttjande av varje tidsram |
JPH0494228A (ja) * | 1990-08-09 | 1992-03-26 | Matsushita Electric Ind Co Ltd | ダイナミックチャネル割当方法 |
NZ239283A (en) * | 1990-08-23 | 1994-09-27 | Ericsson Telefon Ab L M | Mobile cellular radio: handoff between half rate and full rate channels according to estimated received signal quality |
JP2723691B2 (ja) * | 1991-04-30 | 1998-03-09 | 日本電気株式会社 | 可変タイミング信号発生回路 |
US5222104A (en) * | 1991-12-30 | 1993-06-22 | Motorola, Inc. | Gain control circuit for radio transmitter |
JPH06315185A (ja) * | 1993-04-30 | 1994-11-08 | Matsushita Electric Ind Co Ltd | チャネルモニタ方法 |
FI106824B (fi) * | 1993-07-05 | 2001-04-12 | Nokia Networks Oy | Tukiasema |
US5839071A (en) * | 1993-09-21 | 1998-11-17 | Telstra Corporation Limited | Base station for a mobile telecommunications system |
US5444696A (en) * | 1993-10-29 | 1995-08-22 | Pacific Communication Sciences, Inc. | Frame structure using consecutive slot assignments for mobile communications |
NZ264830A (en) * | 1993-11-15 | 1996-11-26 | Alcatel Australia | Extending the range of a time division multiple access cellular communication system |
US5541979A (en) * | 1994-03-08 | 1996-07-30 | Allen Telecom Group, Inc. | Cell extender with timing alignment for use in time division multiple-access and similar cellular telephone systems |
NZ272084A (en) * | 1994-06-08 | 1997-02-24 | Alcatel Australia | Tdma mobile radio: extended range with adjacent located transceivers |
US5642355A (en) * | 1995-09-29 | 1997-06-24 | Telefonaktiebolaget Lm Ericsson | Method of supporting extended range in a TDMA system |
-
1996
- 1996-10-03 US US08/725,577 patent/US5812544A/en not_active Expired - Lifetime
-
1997
- 1997-09-23 ZA ZA9708542A patent/ZA978542B/xx unknown
- 1997-09-24 MY MYPI97004455A patent/MY122047A/en unknown
- 1997-09-29 ID IDP973325A patent/ID19280A/id unknown
- 1997-10-01 EP EP97910789A patent/EP0929983B1/en not_active Expired - Lifetime
- 1997-10-01 BR BR9712192-4A patent/BR9712192A/pt not_active Application Discontinuation
- 1997-10-01 CA CA002267208A patent/CA2267208C/en not_active Expired - Lifetime
- 1997-10-01 AU AU48077/97A patent/AU724773B2/en not_active Expired
- 1997-10-01 JP JP51691998A patent/JP3920354B2/ja not_active Expired - Lifetime
- 1997-10-01 CN CN97180262A patent/CN1104169C/zh not_active Expired - Lifetime
- 1997-10-01 WO PCT/US1997/017903 patent/WO1998015147A2/en active IP Right Grant
- 1997-10-01 KR KR1019997002667A patent/KR100551112B1/ko not_active IP Right Cessation
- 1997-10-01 DE DE69723712T patent/DE69723712T2/de not_active Expired - Lifetime
- 1997-10-02 TW TW086114348A patent/TW357523B/zh not_active IP Right Cessation
- 1997-10-02 AR ARP970104538A patent/AR010501A1/es unknown
- 1997-10-03 CO CO97057864A patent/CO4750745A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO1998015147A2 (en) | 1998-04-09 |
DE69723712T2 (de) | 2004-04-15 |
BR9712192A (pt) | 1999-08-31 |
CA2267208C (en) | 2006-12-05 |
CO4750745A1 (es) | 1999-03-31 |
JP3920354B2 (ja) | 2007-05-30 |
US5812544A (en) | 1998-09-22 |
CA2267208A1 (en) | 1998-04-09 |
AR010501A1 (es) | 2000-06-28 |
CN1239633A (zh) | 1999-12-22 |
MY122047A (en) | 2006-03-31 |
EP0929983A2 (en) | 1999-07-21 |
AU724773B2 (en) | 2000-09-28 |
TW357523B (en) | 1999-05-01 |
ID19280A (id) | 1998-06-28 |
JP2001501795A (ja) | 2001-02-06 |
WO1998015147A3 (en) | 1998-08-27 |
KR100551112B1 (ko) | 2006-02-09 |
AU4807797A (en) | 1998-04-24 |
KR20000048707A (ko) | 2000-07-25 |
CN1104169C (zh) | 2003-03-26 |
EP0929983B1 (en) | 2003-07-23 |
DE69723712D1 (de) | 2003-08-28 |
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