MX9603371A - Sectorizacion dinamica en un sistema de comunicacion de espectro de dispersion. - Google Patents
Sectorizacion dinamica en un sistema de comunicacion de espectro de dispersion.Info
- Publication number
- MX9603371A MX9603371A MX9603371A MX9603371A MX9603371A MX 9603371 A MX9603371 A MX 9603371A MX 9603371 A MX9603371 A MX 9603371A MX 9603371 A MX9603371 A MX 9603371A MX 9603371 A MX9603371 A MX 9603371A
- Authority
- MX
- Mexico
- Prior art keywords
- spread spectrum
- signal
- additional
- communication system
- spectrum communication
- Prior art date
Links
- 238000001228 spectrum Methods 0.000 title abstract 5
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
- H04W16/06—Hybrid resource partitioning, e.g. channel borrowing
-
- 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
-
- 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
- H04W16/28—Cell structures using beam steering
Abstract
Un sistema para transportar informacion a por lo menos un usuario en un sistema de comunicacion de espectro disperso, que comprende: un medio para generar, a una velocidad de chip predeterminada, una primera señal de ruido pseudoaleatorio (PN) de un primer codigo PN predeterminado; un primer medio para combinar la primera señal Pn y una primera señal de informacion y para proporcionar una primera señal de modulacion resultante; un medio para proporcionar una segunda señal de modulacion haciendo retardar la primera señal de modulacion en un primer retardo predeterminado que se relaciona inversamente a la velocidad de chip; un medio para transmitir selectivamente la primer y la segunda señales de modulacion respectivamente a la primera y la segunda áreas de cobertura; mediante lo cual la transmision selectiva de la primera y la segunda señales de modulacion da por resultado la variacion en tamaño de un primer sector de usuario en donde se incluye el por lo menos un usuario.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19500394A | 1994-02-14 | 1994-02-14 | |
PCT/US1995/001831 WO1995022210A2 (en) | 1994-02-14 | 1995-02-14 | Dynamic sectorization in a spread spectrum communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9603371A true MX9603371A (es) | 1997-03-29 |
Family
ID=22719682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9603371A MX9603371A (es) | 1994-02-14 | 1995-02-14 | Sectorizacion dinamica en un sistema de comunicacion de espectro de dispersion. |
Country Status (15)
Country | Link |
---|---|
US (2) | US6473447B1 (es) |
EP (2) | EP1317079A3 (es) |
JP (2) | JP3272728B2 (es) |
KR (1) | KR100375094B1 (es) |
CN (2) | CN1074876C (es) |
AT (1) | ATE279052T1 (es) |
AU (1) | AU682939B2 (es) |
BR (1) | BR9506683A (es) |
CA (1) | CA2183258A1 (es) |
DE (1) | DE69533621T2 (es) |
FI (1) | FI963153A (es) |
HK (2) | HK1015201A1 (es) |
MX (1) | MX9603371A (es) |
WO (1) | WO1995022210A2 (es) |
ZA (1) | ZA95797B (es) |
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JP2814838B2 (ja) * | 1992-06-09 | 1998-10-27 | 日本電気株式会社 | 基地局カバレッジ制御方式 |
GB2271246B (en) * | 1992-10-03 | 1997-02-12 | Motorola Ltd | Sectorized cellular radio base station antenna |
US5317593A (en) * | 1993-03-03 | 1994-05-31 | Motorola, Inc. | Communication device with code sequence and frequency selection system |
JP2518156B2 (ja) * | 1993-07-19 | 1996-07-24 | 日本電気株式会社 | 無線通信システムのチャネル割当方式 |
JP2576388B2 (ja) | 1993-11-08 | 1997-01-29 | 日本電気株式会社 | 基地局送受信装置 |
US5422908A (en) * | 1993-11-22 | 1995-06-06 | Interdigital Technology Corp. | Phased array spread spectrum system and method |
US5621752A (en) * | 1994-06-23 | 1997-04-15 | Qualcomm Incorporated | Adaptive sectorization in a spread spectrum communication system |
US5596333A (en) * | 1994-08-31 | 1997-01-21 | Motorola, Inc. | Method and apparatus for conveying a communication signal between a communication unit and a base site |
-
1995
- 1995-02-01 ZA ZA95797A patent/ZA95797B/xx unknown
- 1995-02-14 DE DE69533621T patent/DE69533621T2/de not_active Expired - Lifetime
- 1995-02-14 EP EP03005274A patent/EP1317079A3/en not_active Withdrawn
- 1995-02-14 MX MX9603371A patent/MX9603371A/es not_active IP Right Cessation
- 1995-02-14 WO PCT/US1995/001831 patent/WO1995022210A2/en active IP Right Grant
- 1995-02-14 AT AT95910993T patent/ATE279052T1/de not_active IP Right Cessation
- 1995-02-14 EP EP95910993A patent/EP0775393B1/en not_active Expired - Lifetime
- 1995-02-14 JP JP52140095A patent/JP3272728B2/ja not_active Expired - Lifetime
- 1995-02-14 CN CN95192207A patent/CN1074876C/zh not_active Expired - Lifetime
- 1995-02-14 AU AU18762/95A patent/AU682939B2/en not_active Ceased
- 1995-02-14 KR KR1019960704425A patent/KR100375094B1/ko active IP Right Grant
- 1995-02-14 BR BR9506683A patent/BR9506683A/pt not_active IP Right Cessation
- 1995-02-14 CA CA002183258A patent/CA2183258A1/en not_active Abandoned
- 1995-06-28 US US08/495,382 patent/US6473447B1/en not_active Expired - Fee Related
-
1996
- 1996-08-12 FI FI963153A patent/FI963153A/fi unknown
-
1998
- 1998-12-28 HK HK98116188A patent/HK1015201A1/xx not_active IP Right Cessation
-
2001
- 2001-05-14 CN CN01119226A patent/CN1345165A/zh active Pending
- 2001-10-10 JP JP2001312606A patent/JP2002186018A/ja active Pending
- 2001-12-17 US US10/021,865 patent/US7653149B2/en not_active Expired - Fee Related
-
2002
- 2002-10-16 HK HK02107487.3A patent/HK1046079A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CA2183258A1 (en) | 1995-08-17 |
AU1876295A (en) | 1995-08-29 |
CN1074876C (zh) | 2001-11-14 |
DE69533621T2 (de) | 2006-03-02 |
EP1317079A3 (en) | 2004-03-31 |
FI963153A0 (fi) | 1996-08-12 |
AU682939B2 (en) | 1997-10-23 |
US20020054580A1 (en) | 2002-05-09 |
CN1146832A (zh) | 1997-04-02 |
ATE279052T1 (de) | 2004-10-15 |
WO1995022210A3 (en) | 1995-11-02 |
EP0775393B1 (en) | 2004-10-06 |
KR100375094B1 (ko) | 2003-06-19 |
HK1015201A1 (en) | 1999-10-08 |
US7653149B2 (en) | 2010-01-26 |
JP2002186018A (ja) | 2002-06-28 |
EP0775393A2 (en) | 1997-05-28 |
CN1345165A (zh) | 2002-04-17 |
HK1046079A1 (zh) | 2002-12-20 |
BR9506683A (pt) | 1997-09-16 |
EP1317079A2 (en) | 2003-06-04 |
US6473447B1 (en) | 2002-10-29 |
JP3272728B2 (ja) | 2002-04-08 |
WO1995022210A2 (en) | 1995-08-17 |
ZA95797B (en) | 1996-06-20 |
DE69533621D1 (de) | 2004-11-11 |
FI963153A (fi) | 1996-10-10 |
JPH10500807A (ja) | 1998-01-20 |
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