KR20030058897A - 무선 통신 시스템의 안테나 공유 방법 - Google Patents
무선 통신 시스템의 안테나 공유 방법 Download PDFInfo
- Publication number
- KR20030058897A KR20030058897A KR1020020001309A KR20020001309A KR20030058897A KR 20030058897 A KR20030058897 A KR 20030058897A KR 1020020001309 A KR1020020001309 A KR 1020020001309A KR 20020001309 A KR20020001309 A KR 20020001309A KR 20030058897 A KR20030058897 A KR 20030058897A
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- wireless communication
- communication system
- operators
- share
- Prior art date
Links
Classifications
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- 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
- H04W16/14—Spectrum sharing arrangements between different networks
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- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- 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
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (1)
- 다수의 단말기와 각각의 채널을 통해 각기 접속하는 기지국을 구비한 무선 통신 시스템에서 안테나 공유 방법에 있어서,안테나를 공유하는지 여부를 판단하는 제 1 단계;안테나를 공유하는 경우 송신 패스를 두 섹터 방향으로 분기시키는 제 2 단계; 및안테나를 공유하는 경우 수신 패스를 두 섹터 방향으로 분기시키는 제 3 단계를 포함하는 무선 통신 시스템의 안테나 공유 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020001309A KR20030058897A (ko) | 2001-12-31 | 2001-12-31 | 무선 통신 시스템의 안테나 공유 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020001309A KR20030058897A (ko) | 2001-12-31 | 2001-12-31 | 무선 통신 시스템의 안테나 공유 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20030058897A true KR20030058897A (ko) | 2003-07-07 |
Family
ID=32217510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020001309A KR20030058897A (ko) | 2001-12-31 | 2001-12-31 | 무선 통신 시스템의 안테나 공유 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20030058897A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011028412A3 (en) * | 2009-08-24 | 2011-06-16 | Palm, Inc. | Isolation techniques for multiple co-located radio modules |
US8755747B2 (en) | 2006-10-31 | 2014-06-17 | Qualcomm Incorporated | Techniques to control transmit power for a shared antenna architecture |
US9693390B2 (en) | 2009-06-01 | 2017-06-27 | Qualcomm Incorporated | Techniques to manage a mobile device based on network density |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960019848A (ko) * | 1994-11-08 | 1996-06-17 | 정석영 | 안테나 공유장치 |
KR20010035977A (ko) * | 1999-10-05 | 2001-05-07 | 서평원 | 무선가입자망의 양극성 안테나 공유장치 |
KR20010062576A (ko) * | 1999-12-21 | 2001-07-07 | 루센트 테크놀러지스 인크 | 무선 시스템 결합 장치 및 그 방법 |
KR20020007491A (ko) * | 2000-07-14 | 2002-01-29 | 서평원 | 무선가입자망 시스템에서 송신신호의 결합없이 주파수증설이 가능한 안테나 공유장치 |
US20020077154A1 (en) * | 2000-12-19 | 2002-06-20 | Judson Bruce A. | Base station antenna sharing |
-
2001
- 2001-12-31 KR KR1020020001309A patent/KR20030058897A/ko not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960019848A (ko) * | 1994-11-08 | 1996-06-17 | 정석영 | 안테나 공유장치 |
KR20010035977A (ko) * | 1999-10-05 | 2001-05-07 | 서평원 | 무선가입자망의 양극성 안테나 공유장치 |
KR20010062576A (ko) * | 1999-12-21 | 2001-07-07 | 루센트 테크놀러지스 인크 | 무선 시스템 결합 장치 및 그 방법 |
KR20020007491A (ko) * | 2000-07-14 | 2002-01-29 | 서평원 | 무선가입자망 시스템에서 송신신호의 결합없이 주파수증설이 가능한 안테나 공유장치 |
US20020077154A1 (en) * | 2000-12-19 | 2002-06-20 | Judson Bruce A. | Base station antenna sharing |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8755747B2 (en) | 2006-10-31 | 2014-06-17 | Qualcomm Incorporated | Techniques to control transmit power for a shared antenna architecture |
US8909165B2 (en) | 2009-03-09 | 2014-12-09 | Qualcomm Incorporated | Isolation techniques for multiple co-located radio modules |
US9693390B2 (en) | 2009-06-01 | 2017-06-27 | Qualcomm Incorporated | Techniques to manage a mobile device based on network density |
WO2011028412A3 (en) * | 2009-08-24 | 2011-06-16 | Palm, Inc. | Isolation techniques for multiple co-located radio modules |
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