KR102537649B1 - 리턴 링크 상에서의 경쟁 기반의 데이터 송신들 - Google Patents

리턴 링크 상에서의 경쟁 기반의 데이터 송신들 Download PDF

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Publication number
KR102537649B1
KR102537649B1 KR1020187021400A KR20187021400A KR102537649B1 KR 102537649 B1 KR102537649 B1 KR 102537649B1 KR 1020187021400 A KR1020187021400 A KR 1020187021400A KR 20187021400 A KR20187021400 A KR 20187021400A KR 102537649 B1 KR102537649 B1 KR 102537649B1
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South Korea
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contention
resources
data
based resources
return link
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Korean (ko)
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KR20180109893A (ko
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옐레나 담냐노빅
치앙 우
파티 얼루피나
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퀄컴 인코포레이티드
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    • 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
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18517—Transmission equipment in earth stations
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04W88/16—Gateway arrangements

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  • 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)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
KR1020187021400A 2016-01-28 2016-12-29 리턴 링크 상에서의 경쟁 기반의 데이터 송신들 Active KR102537649B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662288336P 2016-01-28 2016-01-28
US62/288,336 2016-01-28
US15/243,895 2016-08-22
US15/243,895 US10009923B2 (en) 2016-01-28 2016-08-22 Contention-based data transmissions on return link
PCT/US2016/069339 WO2017131925A1 (en) 2016-01-28 2016-12-29 Contention-based data transmissions on return link

Publications (2)

Publication Number Publication Date
KR20180109893A KR20180109893A (ko) 2018-10-08
KR102537649B1 true KR102537649B1 (ko) 2023-05-26

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KR1020187021400A Active KR102537649B1 (ko) 2016-01-28 2016-12-29 리턴 링크 상에서의 경쟁 기반의 데이터 송신들

Country Status (11)

Country Link
US (2) US10009923B2 (enExample)
EP (1) EP3403341B1 (enExample)
JP (1) JP6849690B2 (enExample)
KR (1) KR102537649B1 (enExample)
CN (1) CN108476058B (enExample)
BR (1) BR112018015330B1 (enExample)
CA (1) CA3008901C (enExample)
ES (1) ES2784938T3 (enExample)
HU (1) HUE047904T2 (enExample)
TW (1) TWI738702B (enExample)
WO (1) WO2017131925A1 (enExample)

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CN109600857B (zh) * 2018-12-28 2022-07-29 京信网络系统股份有限公司 船载卫星通信方法、装置、岸端中心站及船载端站
US11483853B2 (en) * 2019-08-01 2022-10-25 Qualcomm Incorporated Techniques for buffering a file
CN110708113B (zh) * 2019-10-14 2021-04-23 中国人民解放军32039部队 任务调度中心平台及中继卫星地面站网资源管理方法
CN111211829B (zh) * 2019-12-31 2021-11-02 东方红卫星移动通信有限公司 一种低轨卫星星间数据无损切换的方法
US11128570B2 (en) * 2019-12-31 2021-09-21 Hughes Network Systems, Llc Estimating terminal location in a satellite communication system
JP7095005B2 (ja) * 2020-03-02 2022-07-04 株式会社構造計画研究所 衛星通信システム及び衛星通信方法
KR20230116086A (ko) 2020-04-06 2023-08-03 비아셋, 인크 다중 사용자 통신 네트워크 상에서의 리소스 승인 랜덤화에의한 네트워크 전송 출력 프로파일의 개선
CN111711479B (zh) * 2020-06-15 2022-02-11 重庆邮电大学 一种低轨卫星系统资源调度方法
CN111935775B (zh) * 2020-07-30 2023-07-11 上海卫星工程研究所 集中式星间数据传输任务的自主调度方法及系统
CN114269005B (zh) * 2020-09-16 2023-06-27 大唐移动通信设备有限公司 卫星通信系统的通信方法、装置、设备及可读存储介质
CN112929901B (zh) * 2021-01-22 2022-04-12 厦门四信通信科技有限公司 一种网关的自适应配置方法、装置、设备及可读存储介质
US12401395B2 (en) * 2021-01-25 2025-08-26 Ast & Science, Llc Satellite radio access network (SAT RAN) beam and gateway seamless handover
US12289748B2 (en) * 2021-06-21 2025-04-29 Samsung Electronics Co., Ltd. Methods and systems for allocation of contention based data transmission resources in a non-terrestrial network
CN114157340B (zh) * 2021-12-02 2025-07-04 北京九天微星科技发展有限公司 数据传输方法、装置、地面终端和卫星
CN119096482A (zh) * 2022-04-26 2024-12-06 诺基亚技术有限公司 针对ntn的基于天线增益的切换过程
US12356388B2 (en) * 2022-06-03 2025-07-08 Qualcomm Incorporated Network coding with user equipment cooperation
CN116112065B (zh) * 2023-04-10 2023-06-06 银河航天(北京)网络技术有限公司 基于卫星通信的文件共享方法、系统、装置及存储介质
WO2025071528A1 (en) * 2023-09-27 2025-04-03 Plan S Uydu Ve Uzay Teknoloji̇leri̇ A.Ş. A hybrid communication method and system
CN119652398B (zh) * 2025-02-18 2025-08-08 北京国电高科科技有限公司 低轨卫星通信方法、装置、系统及存储介质

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US20110263286A1 (en) 2010-04-21 2011-10-27 Qualcomm Incorporated Method and apparatus for contention-based wireless transmissions
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WO2010057540A1 (en) 2008-11-21 2010-05-27 Telefonaktiebolaget L M Ericsson (Publ) Transmission method and devices in a communication system with contention-based data transmission
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Also Published As

Publication number Publication date
US10517116B2 (en) 2019-12-24
KR20180109893A (ko) 2018-10-08
CA3008901A1 (en) 2017-08-03
TW201728205A (zh) 2017-08-01
EP3403341B1 (en) 2020-01-15
CN108476058A (zh) 2018-08-31
TWI738702B (zh) 2021-09-11
JP6849690B2 (ja) 2021-03-24
BR112018015330A2 (pt) 2018-12-18
US20180288798A1 (en) 2018-10-04
EP3403341A1 (en) 2018-11-21
JP2019512179A (ja) 2019-05-09
CN108476058B (zh) 2020-11-03
US10009923B2 (en) 2018-06-26
US20170223735A1 (en) 2017-08-03
BR112018015330B1 (pt) 2023-10-24
HUE047904T2 (hu) 2020-05-28
CA3008901C (en) 2024-03-26
WO2017131925A1 (en) 2017-08-03
ES2784938T3 (es) 2020-10-02

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