KR101270708B1 - 통신 시스템에서 중심 주파수 설정 방법 - Google Patents
통신 시스템에서 중심 주파수 설정 방법 Download PDFInfo
- Publication number
- KR101270708B1 KR101270708B1 KR1020060064643A KR20060064643A KR101270708B1 KR 101270708 B1 KR101270708 B1 KR 101270708B1 KR 1020060064643 A KR1020060064643 A KR 1020060064643A KR 20060064643 A KR20060064643 A KR 20060064643A KR 101270708 B1 KR101270708 B1 KR 101270708B1
- Authority
- KR
- South Korea
- Prior art keywords
- frequency band
- communication system
- frequency
- subcarriers
- interval
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060064643A KR101270708B1 (ko) | 2006-07-10 | 2006-07-10 | 통신 시스템에서 중심 주파수 설정 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060064643A KR101270708B1 (ko) | 2006-07-10 | 2006-07-10 | 통신 시스템에서 중심 주파수 설정 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080005821A KR20080005821A (ko) | 2008-01-15 |
KR101270708B1 true KR101270708B1 (ko) | 2013-06-03 |
Family
ID=39215862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060064643A Expired - Fee Related KR101270708B1 (ko) | 2006-07-10 | 2006-07-10 | 통신 시스템에서 중심 주파수 설정 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101270708B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8780834B2 (en) | 2009-04-15 | 2014-07-15 | Lg Electronics Inc. | Center frequency control method in wireless access system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100626671B1 (ko) | 2002-10-26 | 2006-09-21 | 한국전자통신연구원 | 콤 패턴 심벌의 주파수 도약 직교 주파수 분할 다중 접속방법 |
KR100657506B1 (ko) | 2003-10-30 | 2006-12-13 | 한국전자통신연구원 | Ofdma 방식을 사용하는 무선 통신 시스템의 하향링크 프레임 구성방법 |
-
2006
- 2006-07-10 KR KR1020060064643A patent/KR101270708B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100626671B1 (ko) | 2002-10-26 | 2006-09-21 | 한국전자통신연구원 | 콤 패턴 심벌의 주파수 도약 직교 주파수 분할 다중 접속방법 |
KR100657506B1 (ko) | 2003-10-30 | 2006-12-13 | 한국전자통신연구원 | Ofdma 방식을 사용하는 무선 통신 시스템의 하향링크 프레임 구성방법 |
Non-Patent Citations (2)
Title |
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DRAFT(2005.06.16) * |
draft(2006.05.03) * |
Also Published As
Publication number | Publication date |
---|---|
KR20080005821A (ko) | 2008-01-15 |
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