CN106385278A - 一种卫星通信上行链路通信系统及其通信方法 - Google Patents
一种卫星通信上行链路通信系统及其通信方法 Download PDFInfo
- Publication number
- CN106385278A CN106385278A CN201610813743.XA CN201610813743A CN106385278A CN 106385278 A CN106385278 A CN 106385278A CN 201610813743 A CN201610813743 A CN 201610813743A CN 106385278 A CN106385278 A CN 106385278A
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- CN
- China
- Prior art keywords
- cdma
- signal
- communication
- pilot signal
- demodulation
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
-
- 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
-
- 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), 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)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610813743.XA CN106385278B (zh) | 2016-09-09 | 2016-09-09 | 一种卫星通信上行链路通信系统及其通信方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610813743.XA CN106385278B (zh) | 2016-09-09 | 2016-09-09 | 一种卫星通信上行链路通信系统及其通信方法 |
Publications (2)
Publication Number | Publication Date |
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CN106385278A true CN106385278A (zh) | 2017-02-08 |
CN106385278B CN106385278B (zh) | 2019-04-30 |
Family
ID=57935550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610813743.XA Active CN106385278B (zh) | 2016-09-09 | 2016-09-09 | 一种卫星通信上行链路通信系统及其通信方法 |
Country Status (1)
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CN (1) | CN106385278B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111800183A (zh) * | 2020-06-29 | 2020-10-20 | 中国人民解放军国防科技大学 | 一种面向高速数传服务的卫星通信方法、装置与系统 |
CN111800184A (zh) * | 2020-06-29 | 2020-10-20 | 中国人民解放军国防科技大学 | 一种面向可嵌入手机低功耗服务的卫星通信方法、装置与系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060079457A (ko) * | 2004-12-31 | 2006-07-06 | 영남대학교 산학협력단 | 다중 반송파 직접 수열 코드분할 접속 시스템에서정렬기법을 이용한 병렬형 간섭제거방법 |
CN101635618A (zh) * | 2009-08-21 | 2010-01-27 | 广州杰赛科技股份有限公司 | 基于fft预编码的ofdma下行链路通信方法及系统 |
US20100272091A1 (en) * | 2009-04-27 | 2010-10-28 | Motorola, Inc. | Uplink Scheduling Supoort in Multi-Carrier Wireless Communication Systems |
CN102098261A (zh) * | 2004-10-29 | 2011-06-15 | 富士通株式会社 | 基于多载波传输方式的通信装置及通信系统 |
-
2016
- 2016-09-09 CN CN201610813743.XA patent/CN106385278B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102098261A (zh) * | 2004-10-29 | 2011-06-15 | 富士通株式会社 | 基于多载波传输方式的通信装置及通信系统 |
KR20060079457A (ko) * | 2004-12-31 | 2006-07-06 | 영남대학교 산학협력단 | 다중 반송파 직접 수열 코드분할 접속 시스템에서정렬기법을 이용한 병렬형 간섭제거방법 |
US20100272091A1 (en) * | 2009-04-27 | 2010-10-28 | Motorola, Inc. | Uplink Scheduling Supoort in Multi-Carrier Wireless Communication Systems |
CN101635618A (zh) * | 2009-08-21 | 2010-01-27 | 广州杰赛科技股份有限公司 | 基于fft预编码的ofdma下行链路通信方法及系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111800183A (zh) * | 2020-06-29 | 2020-10-20 | 中国人民解放军国防科技大学 | 一种面向高速数传服务的卫星通信方法、装置与系统 |
CN111800184A (zh) * | 2020-06-29 | 2020-10-20 | 中国人民解放军国防科技大学 | 一种面向可嵌入手机低功耗服务的卫星通信方法、装置与系统 |
Also Published As
Publication number | Publication date |
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CN106385278B (zh) | 2019-04-30 |
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Address after: 410073 Hunan province Changsha Kaifu District, Deya Road No. 109 Patentee after: National University of Defense Technology Address before: 410073 Hunan province Changsha Kaifu District, Deya Road No. 109 Patentee before: NATIONAL University OF DEFENSE TECHNOLOGY |
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Effective date of registration: 20220706 Address after: 410000 block a, building 1, Changsha National Security Industrial Park, No. 699 Qingshan Road, Yuelu District, Changsha City, Hunan Province Patentee after: Hunan Institute of advanced technology Address before: 410073 Hunan province Changsha Kaifu District, Deya Road No. 109 Patentee before: National University of Defense Technology |
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Effective date of registration: 20221128 Address after: Building 4, Hunan Military civilian Integration Science and Technology Innovation Industrial Park, No. 699, Qingshan Road, Changsha Hi tech Development Zone, 410000, Hunan Patentee after: Hunan Zhongdian Xinghe Electronics Co.,Ltd. Address before: 410000 block a, building 1, Changsha National Security Industrial Park, No. 699 Qingshan Road, Yuelu District, Changsha City, Hunan Province Patentee before: Hunan Institute of advanced technology |
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