CN1082287C - 在扩展谱通信网中模拟用户干扰的***和方法 - Google Patents
在扩展谱通信网中模拟用户干扰的***和方法 Download PDFInfo
- Publication number
- CN1082287C CN1082287C CN95190629A CN95190629A CN1082287C CN 1082287 C CN1082287 C CN 1082287C CN 95190629 A CN95190629 A CN 95190629A CN 95190629 A CN95190629 A CN 95190629A CN 1082287 C CN1082287 C CN 1082287C
- Authority
- CN
- China
- Prior art keywords
- signal
- power
- signal power
- interference
- data rate
- 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 - Fee Related
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Classifications
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7105—Joint detection techniques, e.g. linear detectors
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
- H04B17/3912—Simulation models, e.g. distribution of spectral power density or received signal strength indicator [RSSI] for a given geographic region
-
- 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
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Noise Elimination (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27461194A | 1994-07-13 | 1994-07-13 | |
US274,611 | 1994-07-13 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011377658A Division CN1263237C (zh) | 1994-07-13 | 2001-10-30 | 在扩展谱通信网中模拟用户干扰的*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1130450A CN1130450A (zh) | 1996-09-04 |
CN1082287C true CN1082287C (zh) | 2002-04-03 |
Family
ID=23048931
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95190629A Expired - Fee Related CN1082287C (zh) | 1994-07-13 | 1995-07-13 | 在扩展谱通信网中模拟用户干扰的***和方法 |
CNB011377658A Expired - Fee Related CN1263237C (zh) | 1994-07-13 | 2001-10-30 | 在扩展谱通信网中模拟用户干扰的*** |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011377658A Expired - Fee Related CN1263237C (zh) | 1994-07-13 | 2001-10-30 | 在扩展谱通信网中模拟用户干扰的*** |
Country Status (19)
Country | Link |
---|---|
US (1) | US5675581A (zh) |
EP (1) | EP0719481B1 (zh) |
JP (1) | JP3078328B2 (zh) |
KR (1) | KR100351787B1 (zh) |
CN (2) | CN1082287C (zh) |
AT (1) | ATE206575T1 (zh) |
AU (1) | AU688090B2 (zh) |
BR (1) | BR9506283A (zh) |
CA (1) | CA2170636A1 (zh) |
DE (1) | DE69523030T2 (zh) |
FI (1) | FI961150A (zh) |
HK (1) | HK1015195A1 (zh) |
IL (1) | IL114560A0 (zh) |
MX (1) | MX9600954A (zh) |
MY (1) | MY131784A (zh) |
RU (1) | RU2138124C1 (zh) |
TW (1) | TW308762B (zh) |
WO (1) | WO1996002986A1 (zh) |
ZA (1) | ZA955605B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101188483B (zh) * | 2002-06-20 | 2011-06-15 | 高通股份有限公司 | 用于多信道通信***的速率控制的设备 |
Families Citing this family (75)
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US7020111B2 (en) | 1996-06-27 | 2006-03-28 | Interdigital Technology Corporation | System for using rapid acquisition spreading codes for spread-spectrum communications |
US6788662B2 (en) * | 1995-06-30 | 2004-09-07 | Interdigital Technology Corporation | Method for adaptive reverse power control for spread-spectrum communications |
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US6816473B2 (en) | 1995-06-30 | 2004-11-09 | Interdigital Technology Corporation | Method for adaptive forward power control for spread-spectrum communications |
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KR100276698B1 (ko) * | 1997-11-17 | 2001-02-01 | 정선종 | 코드분할다중접속셀룰러이동통신시스템에서소프트핸드오프시의순방향링크전력제어방법및장치 |
US7299071B1 (en) | 1997-12-10 | 2007-11-20 | Arraycomm, Llc | Downlink broadcasting by sequential transmissions from a communication station having an antenna array |
US6304561B1 (en) * | 1997-12-23 | 2001-10-16 | Nortel Networks Limited | Method and apparatus for regulation of the effective noise figure in a CDMA receiver |
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US6885694B1 (en) | 2000-02-29 | 2005-04-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Correction of received signal and interference estimates |
US6975656B1 (en) * | 2000-03-29 | 2005-12-13 | Microsoft Corporation | Method and system for accurately calculating latency variation on an end-to-end path in a network |
US8537656B2 (en) | 2000-07-19 | 2013-09-17 | Ipr Licensing, Inc. | Method for compensating for multi-path of a CDMA reverse link utilizing an orthogonal channel structure |
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FR2819658B1 (fr) * | 2001-01-12 | 2004-04-09 | Cit Alcatel | Procede de gestion des ressources de traitement dans un systeme de radiocommunications mobiles |
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TWI539762B (zh) * | 2002-11-20 | 2016-06-21 | 智慧財產權授權股份有限公司 | 分碼多路接取反向鏈路之軟***接操作 |
FR2847675B1 (fr) * | 2002-11-22 | 2005-02-25 | Procede de verification de l'efficacite de l'antibrouillage d'un systeme de communications | |
EP1427233A1 (en) * | 2002-12-02 | 2004-06-09 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method and device for simulating operating conditions of a mobile telecommunication system |
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US8920343B2 (en) | 2006-03-23 | 2014-12-30 | Michael Edward Sabatino | Apparatus for acquiring and processing of physiological auditory signals |
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FR3018019B1 (fr) * | 2014-02-24 | 2017-07-21 | Ercom Eng Reseaux Communications | Procede et systeme de test de stations de base d'un reseau de telecommunications mobiles, prenant en compte les interferences entre deux cellules adjacentes |
CN114389719B (zh) * | 2022-01-04 | 2023-06-20 | 上海航天计算机技术研究所 | 一种扩频解调仿真验证*** |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044133A2 (en) * | 1980-07-14 | 1982-01-20 | John S. Attinello | Apparatus for simulating interference transmissions |
EP0546849A2 (en) * | 1991-12-13 | 1993-06-16 | Nec Corporation | Base station coverage area control system |
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US3806809A (en) * | 1972-11-09 | 1974-04-23 | Us Navy | High frequency interference simulator and method of identifying causation of undesired non-linear intermodulation interference |
US5220680A (en) * | 1991-01-15 | 1993-06-15 | Pactel Corporation | Frequency signal generator apparatus and method for simulating interference in mobile communication systems |
US5233628A (en) * | 1991-05-29 | 1993-08-03 | Virginia Polytechnic Institute And State University | Computer-based bit error simulation for digital wireless communications |
ZA955600B (en) * | 1994-07-13 | 1996-04-02 | Qualcomm Inc | System and method for simulating interference received by subscriber units in a spread spectrum communication network |
-
1995
- 1995-07-05 ZA ZA955605A patent/ZA955605B/xx unknown
- 1995-07-08 TW TW084107079A patent/TW308762B/zh active
- 1995-07-12 MY MYPI95001961A patent/MY131784A/en unknown
- 1995-07-12 IL IL11456095A patent/IL114560A0/xx not_active IP Right Cessation
- 1995-07-13 RU RU96107901A patent/RU2138124C1/ru not_active IP Right Cessation
- 1995-07-13 CN CN95190629A patent/CN1082287C/zh not_active Expired - Fee Related
- 1995-07-13 EP EP95927186A patent/EP0719481B1/en not_active Expired - Lifetime
- 1995-07-13 CA CA002170636A patent/CA2170636A1/en not_active Abandoned
- 1995-07-13 KR KR1019960701261A patent/KR100351787B1/ko not_active IP Right Cessation
- 1995-07-13 MX MX9600954A patent/MX9600954A/es unknown
- 1995-07-13 BR BR9506283A patent/BR9506283A/pt not_active Application Discontinuation
- 1995-07-13 AU AU31291/95A patent/AU688090B2/en not_active Ceased
- 1995-07-13 JP JP08505186A patent/JP3078328B2/ja not_active Expired - Fee Related
- 1995-07-13 DE DE69523030T patent/DE69523030T2/de not_active Expired - Fee Related
- 1995-07-13 WO PCT/US1995/008889 patent/WO1996002986A1/en active IP Right Grant
- 1995-07-13 AT AT95927186T patent/ATE206575T1/de not_active IP Right Cessation
-
1996
- 1996-02-14 US US08/601,491 patent/US5675581A/en not_active Expired - Lifetime
- 1996-03-12 FI FI961150A patent/FI961150A/fi unknown
-
1998
- 1998-12-28 HK HK98116175A patent/HK1015195A1/xx not_active IP Right Cessation
-
2001
- 2001-10-30 CN CNB011377658A patent/CN1263237C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044133A2 (en) * | 1980-07-14 | 1982-01-20 | John S. Attinello | Apparatus for simulating interference transmissions |
EP0546849A2 (en) * | 1991-12-13 | 1993-06-16 | Nec Corporation | Base station coverage area control system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101188483B (zh) * | 2002-06-20 | 2011-06-15 | 高通股份有限公司 | 用于多信道通信***的速率控制的设备 |
Also Published As
Publication number | Publication date |
---|---|
AU688090B2 (en) | 1998-03-05 |
BR9506283A (pt) | 1997-08-12 |
JP3078328B2 (ja) | 2000-08-21 |
CN1404239A (zh) | 2003-03-19 |
TW308762B (zh) | 1997-06-21 |
FI961150A (fi) | 1996-05-10 |
CN1130450A (zh) | 1996-09-04 |
WO1996002986A1 (en) | 1996-02-01 |
CA2170636A1 (en) | 1996-02-01 |
ZA955605B (en) | 1996-04-10 |
AU3129195A (en) | 1996-02-16 |
RU2138124C1 (ru) | 1999-09-20 |
EP0719481B1 (en) | 2001-10-04 |
KR960705412A (ko) | 1996-10-09 |
IL114560A0 (en) | 1995-11-27 |
DE69523030D1 (de) | 2001-11-08 |
MY131784A (en) | 2007-08-30 |
JPH09503118A (ja) | 1997-03-25 |
US5675581A (en) | 1997-10-07 |
FI961150A0 (fi) | 1996-03-12 |
HK1015195A1 (en) | 1999-10-08 |
EP0719481A1 (en) | 1996-07-03 |
CN1263237C (zh) | 2006-07-05 |
KR100351787B1 (ko) | 2002-12-28 |
DE69523030T2 (de) | 2002-06-27 |
ATE206575T1 (de) | 2001-10-15 |
MX9600954A (es) | 1997-06-28 |
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