KR950022259A - 신호를 지리적으로 분리하고 송신 전력을 제어하여 동일 채널 간섭을 최소화시키는 무선 전화 시스템 - Google Patents
신호를 지리적으로 분리하고 송신 전력을 제어하여 동일 채널 간섭을 최소화시키는 무선 전화 시스템 Download PDFInfo
- Publication number
- KR950022259A KR950022259A KR1019940035457A KR19940035457A KR950022259A KR 950022259 A KR950022259 A KR 950022259A KR 1019940035457 A KR1019940035457 A KR 1019940035457A KR 19940035457 A KR19940035457 A KR 19940035457A KR 950022259 A KR950022259 A KR 950022259A
- Authority
- KR
- South Korea
- Prior art keywords
- sector
- transmission
- link
- signal
- time division
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/143—Downlink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL108056 | 1993-12-16 | ||
IL10805693A IL108056A (en) | 1993-12-16 | 1993-12-16 | Radio telephone system for minimizing inter-channel interference that uses geographical separation of signals and power control to tradition |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950022259A true KR950022259A (ko) | 1995-07-28 |
Family
ID=11065601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940035457A KR950022259A (ko) | 1993-12-16 | 1994-12-16 | 신호를 지리적으로 분리하고 송신 전력을 제어하여 동일 채널 간섭을 최소화시키는 무선 전화 시스템 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0685128A1 (ja) |
JP (1) | JPH08509111A (ja) |
KR (1) | KR950022259A (ja) |
CA (1) | CA2156071A1 (ja) |
IL (1) | IL108056A (ja) |
TW (1) | TW266360B (ja) |
WO (1) | WO1995017048A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5838673A (en) * | 1993-12-16 | 1998-11-17 | Geotek Industries, Inc. | Radio telephone system for minimizing co-channel interference utilizing geographic separation of signals and transmission power control |
FI106589B (fi) * | 1996-09-27 | 2001-02-28 | Nokia Networks Oy | Adaptiivinen taajuussuunnittelu solukkoverkossa |
DE19646866A1 (de) * | 1996-11-13 | 1998-05-14 | Henkel Ecolab Gmbh & Co Ohg | Gewerbliches Waschverfahren unter Einsatz von schmutzablösevermögendem Polymer |
FI102703B (fi) | 1997-03-27 | 1999-01-29 | Nokia Telecommunications Oy | Kanavan allokointimenetelmä |
SE518224C2 (sv) | 1997-06-24 | 2002-09-10 | Ericsson Telefon Ab L M | Sätt och system i ett cellbaserat nät |
US6072792A (en) * | 1997-07-03 | 2000-06-06 | Telefonaktiebolaget Lm Ericsson | Power control apparatus, and an associated method, for TDMA transmitter |
WO2000036763A1 (en) * | 1998-12-17 | 2000-06-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Improved voice quality of high priority calls in a radio communication system |
US6947748B2 (en) * | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
DE602004011479T2 (de) * | 2004-05-04 | 2009-02-05 | Alcatel Lucent | Verfahren zur Interzell-Interferenzskoordination mit Leistungsplanung in einem OFDM-Mobilkommunikationssystem |
US7573851B2 (en) | 2004-12-07 | 2009-08-11 | Adaptix, Inc. | Method and system for switching antenna and channel assignments in broadband wireless networks |
CN101765210B (zh) | 2009-12-31 | 2012-05-23 | 上海华为技术有限公司 | 小区边缘频带资源使用方法、装置及基站 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4866710A (en) * | 1988-02-22 | 1989-09-12 | Motorola, Inc. | Reuse groups for scan monitoring in digital cellular systems |
IT1230400B (it) * | 1989-06-15 | 1991-10-21 | Italtel Spa | Stazione radio base per un sistema radiomobile digitale impiegante la tecnica di frequency hopping. |
IL97284A (en) * | 1990-02-27 | 1994-06-24 | Motorola Inc | Method and device for skipping common-carrier frequency |
US5291475B1 (en) * | 1992-03-27 | 1995-06-27 | Motorola Inc | Slot hopped fd/td/cmda |
US5381443A (en) * | 1992-10-02 | 1995-01-10 | Motorola Inc. | Method and apparatus for frequency hopping a signalling channel in a communication system |
US5287384A (en) * | 1992-10-15 | 1994-02-15 | Lxe Inc. | Frequency hopping spread spectrum data communications system |
-
1993
- 1993-12-16 IL IL10805693A patent/IL108056A/en active IP Right Revival
-
1994
- 1994-12-16 KR KR1019940035457A patent/KR950022259A/ko not_active Application Discontinuation
- 1994-12-16 JP JP7516983A patent/JPH08509111A/ja active Pending
- 1994-12-16 EP EP95906655A patent/EP0685128A1/en not_active Withdrawn
- 1994-12-16 CA CA002156071A patent/CA2156071A1/en not_active Abandoned
- 1994-12-16 WO PCT/US1994/014562 patent/WO1995017048A1/en not_active Application Discontinuation
-
1995
- 1995-03-07 TW TW084102643A patent/TW266360B/zh active
Also Published As
Publication number | Publication date |
---|---|
IL108056A (en) | 1998-07-15 |
EP0685128A1 (en) | 1995-12-06 |
JPH08509111A (ja) | 1996-09-24 |
CA2156071A1 (en) | 1995-06-22 |
WO1995017048A1 (en) | 1995-06-22 |
TW266360B (ja) | 1995-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5678187A (en) | Method and apparatus for reducing interference in a radio communication link of a cellular communication system | |
KR100450150B1 (ko) | 멀티-시스템셀룰러통신네트워크에서의주파수계획방법및장치 | |
US5844894A (en) | Time-reuse partitioning system and methods for cellular radio telephone systems | |
US5793757A (en) | Telecommunication network having time orthogonal wideband and narrowband sytems | |
US6839333B1 (en) | TDMA-TDD/FDD radio communication system and channel selection method and apparatus for such a system | |
US5301188A (en) | Shared-carrier frequency hopping | |
CN100375561C (zh) | 多载波时分双工移动通信系统分配无线资源的方法 | |
US6289221B1 (en) | Mobile radio telephone system | |
CA2245854A1 (en) | Method for allocating frequency carrier in cellular system | |
US5838674A (en) | Circuitry and method for time division multiple access communication system | |
KR950022259A (ko) | 신호를 지리적으로 분리하고 송신 전력을 제어하여 동일 채널 간섭을 최소화시키는 무선 전화 시스템 | |
AU2237797A (en) | Quality driven voice channel selection in a cellular telephone system using idle voice channel signal strength measurements | |
US5838673A (en) | Radio telephone system for minimizing co-channel interference utilizing geographic separation of signals and transmission power control | |
KR100440656B1 (ko) | 무선통신시스템 | |
EP1107637A1 (en) | Cellular radio communications system with frequency hopping on the control channel | |
SE9303580D0 (sv) | Sätt och anordningar i ett frekvenshoppningssystem | |
CN101145827A (zh) | Td-scdma系统中多载频小区的信道分配方法 | |
CN101146330A (zh) | Td-scdma系统中多载频小区的信道分配系统 | |
GB2299490A (en) | Method of Establishing a Direct Communication Path between Mobile Stations in a Cordless Telephone System | |
US5890066A (en) | Cellular network having cells which are in a specific circular orientation of sectors | |
WO1999022534A1 (en) | Multimode communication system and method for communication | |
KR19990067716A (ko) | 이동 셀룰러 전기통신 네트워크 | |
RU95122816A (ru) | Радиотелефонная система и способ назначения в ней радиоканалов | |
JPH0795866B2 (ja) | チャネル割当方式 | |
JPS5852377B2 (ja) | 移動無線呼出し方式 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |