CN104852761A - 星地同步多址接入方法及利用该方法的*** - Google Patents
星地同步多址接入方法及利用该方法的*** Download PDFInfo
- Publication number
- CN104852761A CN104852761A CN201510278210.1A CN201510278210A CN104852761A CN 104852761 A CN104852761 A CN 104852761A CN 201510278210 A CN201510278210 A CN 201510278210A CN 104852761 A CN104852761 A CN 104852761A
- Authority
- CN
- China
- Prior art keywords
- satellite
- information
- user terminal
- orbit information
- time
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000004891 communication Methods 0.000 claims abstract description 75
- 238000010295 mobile communication Methods 0.000 claims abstract description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 71
- 230000001360 synchronised effect Effects 0.000 claims description 29
- 238000004364 calculation method Methods 0.000 claims description 11
- 230000007774 longterm Effects 0.000 claims description 8
- 230000002123 temporal effect Effects 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 9
- 230000007123 defense Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 240000000560 Citrus x paradisi Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
- H04B7/18582—Arrangements for data linking, i.e. for data framing, for error recovery, for multiple access
-
- 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
-
- 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
- H04B7/204—Multiple access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510278210.1A CN104852761B (zh) | 2015-05-27 | 2015-05-27 | 星地同步多址接入方法及利用该方法的*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510278210.1A CN104852761B (zh) | 2015-05-27 | 2015-05-27 | 星地同步多址接入方法及利用该方法的*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104852761A true CN104852761A (zh) | 2015-08-19 |
CN104852761B CN104852761B (zh) | 2018-08-03 |
Family
ID=53852140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510278210.1A Active CN104852761B (zh) | 2015-05-27 | 2015-05-27 | 星地同步多址接入方法及利用该方法的*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104852761B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110226296A (zh) * | 2016-12-15 | 2019-09-10 | 西格弗克斯公司 | 用于处理由发射器设备向非地球同步卫星发射的信号的多普勒效应的方法 |
CN110418402A (zh) * | 2019-07-16 | 2019-11-05 | 东南大学 | 基于星历广播辅助定位的用户随机接入方法及装置 |
WO2020063497A1 (zh) * | 2018-09-29 | 2020-04-02 | 华为技术有限公司 | 通信方法、相关设备及计算机存储介质 |
CN111342925A (zh) * | 2020-02-10 | 2020-06-26 | 北京国电高科科技有限公司 | 一种通信同步方法、装置及设备 |
WO2021000801A1 (zh) * | 2019-07-02 | 2021-01-07 | 华为技术有限公司 | 一种通信方法和装置 |
WO2021189359A1 (en) * | 2020-03-26 | 2021-09-30 | Nokia Shanghai Bell Co., Ltd. | Signaling efficiency improvements in non-terrestrial networks |
WO2022027333A1 (en) * | 2020-08-05 | 2022-02-10 | Zte Corporation | A method for time information indication |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101729644A (zh) * | 2008-10-24 | 2010-06-09 | 展讯通信(上海)有限公司 | 移动终端及数据传输的启动方法 |
US20110205106A1 (en) * | 2010-02-23 | 2011-08-25 | Aurelian Bria | Power Control for Home Base Station with GNSS Receiver |
CN102215558A (zh) * | 2010-04-07 | 2011-10-12 | 中国科学院国家天文台 | 由通信广播卫星信号辅助的地面移动通信网定位方法 |
WO2014175689A1 (en) * | 2013-04-26 | 2014-10-30 | Samsung Electronics Co., Ltd. | Communication service in communication modes |
-
2015
- 2015-05-27 CN CN201510278210.1A patent/CN104852761B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101729644A (zh) * | 2008-10-24 | 2010-06-09 | 展讯通信(上海)有限公司 | 移动终端及数据传输的启动方法 |
US20110205106A1 (en) * | 2010-02-23 | 2011-08-25 | Aurelian Bria | Power Control for Home Base Station with GNSS Receiver |
CN102215558A (zh) * | 2010-04-07 | 2011-10-12 | 中国科学院国家天文台 | 由通信广播卫星信号辅助的地面移动通信网定位方法 |
WO2014175689A1 (en) * | 2013-04-26 | 2014-10-30 | Samsung Electronics Co., Ltd. | Communication service in communication modes |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110226296A (zh) * | 2016-12-15 | 2019-09-10 | 西格弗克斯公司 | 用于处理由发射器设备向非地球同步卫星发射的信号的多普勒效应的方法 |
CN110226296B (zh) * | 2016-12-15 | 2021-10-29 | 西格弗克斯公司 | 用于处理由发射器设备向非地球同步卫星发射的信号的多普勒效应的方法 |
WO2020063497A1 (zh) * | 2018-09-29 | 2020-04-02 | 华为技术有限公司 | 通信方法、相关设备及计算机存储介质 |
CN110972257A (zh) * | 2018-09-29 | 2020-04-07 | 华为技术有限公司 | 通信方法、相关设备及计算机存储介质 |
CN110972257B (zh) * | 2018-09-29 | 2021-06-08 | 华为技术有限公司 | 通信方法、相关设备及计算机存储介质 |
WO2021000801A1 (zh) * | 2019-07-02 | 2021-01-07 | 华为技术有限公司 | 一种通信方法和装置 |
CN110418402A (zh) * | 2019-07-16 | 2019-11-05 | 东南大学 | 基于星历广播辅助定位的用户随机接入方法及装置 |
CN110418402B (zh) * | 2019-07-16 | 2021-06-01 | 东南大学 | 基于星历广播辅助定位的用户随机接入方法及装置 |
CN111342925A (zh) * | 2020-02-10 | 2020-06-26 | 北京国电高科科技有限公司 | 一种通信同步方法、装置及设备 |
CN111342925B (zh) * | 2020-02-10 | 2022-03-15 | 北京国电高科科技有限公司 | 一种通信同步方法、装置及设备 |
WO2021189359A1 (en) * | 2020-03-26 | 2021-09-30 | Nokia Shanghai Bell Co., Ltd. | Signaling efficiency improvements in non-terrestrial networks |
WO2022027333A1 (en) * | 2020-08-05 | 2022-02-10 | Zte Corporation | A method for time information indication |
Also Published As
Publication number | Publication date |
---|---|
CN104852761B (zh) | 2018-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104852761A (zh) | 星地同步多址接入方法及利用该方法的*** | |
Khalife et al. | Receiver design for Doppler positioning with LEO satellites | |
JP7066187B2 (ja) | 低地球軌道衛星通信システムにおける位置推定 | |
US7994973B2 (en) | Moving body positioning device | |
Bock et al. | Precise orbit determination for the GOCE satellite using GPS | |
CN102272625B (zh) | 使用近地轨道(leo)卫星的本地时钟频率校准 | |
EP2847609B1 (en) | Position and elevation acquisition for orbit determination | |
Musumeci et al. | Design of a High Sensitivity GNSS receiver for Lunar missions | |
EP2741108B1 (en) | Method for determining the position of a high orbit satellite | |
CN101082663B (zh) | 转发式卫星导航中的虚拟原子钟方法 | |
US20110221631A1 (en) | Spacecraft position estimating system and method | |
Lorga et al. | Autonomous orbit determination for future GEO and HEO missions | |
Desai et al. | The GIVE ionospheric delay correction approach to improve positional accuracy of NavIC/IRNSS single-frequency receiver | |
Morales et al. | A low communication rate distributed inertial navigation architecture with cellular signal aiding | |
Kanamori et al. | A map-matching based positioning method using Doppler tracking and estimation by a software-defined receiver for multi-constellation LEO satellites | |
US11460584B2 (en) | Methods for correcting for one or more errors when using mobile network communication signals to augment navigation and devices thereof | |
Prol et al. | Simulations using LEO-PNT systems: A brief survey | |
Sun et al. | Potentials and limitations of CDMA networks for combined inter-satellite communication and relative navigation | |
Mangialardo et al. | Autonomous navigation for Moon missions: A realistic performance assessment, considering Earth GNSS signals and LCNS constellation | |
Jäggi et al. | Precise orbit determination | |
Bhardwaj et al. | Investigation of Ionospheric Vertical Delay at S1 and L5 Frequencies, Based on Thick-Shell Model Using NavIC System, for Mid Latitude Region of India. | |
Di Benedetto et al. | An architecture for a lunar navigation system: orbit determination and time synchronization | |
KR100275458B1 (ko) | 정지궤도위성을 이용한 시각/주파수 동기시스템에서의 시각/주파수 동기 구현 방법 | |
Lorga et al. | GNSS sensor for autonomous orbit determination | |
US20200081132A1 (en) | Ground time virtually referenced positioning and timing system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150819 Assignee: Shanghai Qingshen Technology Development Co.,Ltd. Assignor: Tsinghua University Contract record no.: 2019110000005 Denomination of invention: Satellite-ground synchronization multiple access method and system using the method Granted publication date: 20180803 License type: Exclusive License Record date: 20190523 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231129 Address after: 201306 building C, No. 888, Huanhu West 2nd Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Qingshen Technology Development Co.,Ltd. Address before: 100084-82 box 100084, Haidian District, Beijing, Beijing Patentee before: TSINGHUA University |
|
TR01 | Transfer of patent right |