EP3563606A4 - Verfahren und vorrichtung zum senden und empfangen von daten in einem mobilkommunikationssystem - Google Patents

Verfahren und vorrichtung zum senden und empfangen von daten in einem mobilkommunikationssystem Download PDF

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Publication number
EP3563606A4
EP3563606A4 EP18747277.4A EP18747277A EP3563606A4 EP 3563606 A4 EP3563606 A4 EP 3563606A4 EP 18747277 A EP18747277 A EP 18747277A EP 3563606 A4 EP3563606 A4 EP 3563606A4
Authority
EP
European Patent Office
Prior art keywords
transmitting
communication system
mobile communication
receiving data
receiving
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.)
Ceased
Application number
EP18747277.4A
Other languages
English (en)
French (fr)
Other versions
EP3563606A1 (de
Inventor
Jungmin Moon
Himke Van Der Velde
Seunghoon Park
Byounghoon JUNG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2018/001456 external-priority patent/WO2018143727A1/en
Publication of EP3563606A1 publication Critical patent/EP3563606A1/de
Publication of EP3563606A4 publication Critical patent/EP3563606A4/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0457—Variable allocation of band or rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP18747277.4A 2017-02-02 2018-02-02 Verfahren und vorrichtung zum senden und empfangen von daten in einem mobilkommunikationssystem Ceased EP3563606A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20170015211 2017-02-02
KR20170037174 2017-03-23
KR1020170101921A KR20180090177A (ko) 2017-02-02 2017-08-10 이동통신시스템에서 사용자 정보 유무에 따른 셀 재선택 방안
KR1020170125589A KR20180090178A (ko) 2017-02-02 2017-09-27 이동통신시스템에서 사용자 정보 유무에 따른 셀 재선택 방안
PCT/KR2018/001456 WO2018143727A1 (en) 2017-02-02 2018-02-02 Method and apparatus for transmitting and receiving data in mobile communication system

Publications (2)

Publication Number Publication Date
EP3563606A1 EP3563606A1 (de) 2019-11-06
EP3563606A4 true EP3563606A4 (de) 2019-11-20

Family

ID=63229629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18747277.4A Ceased EP3563606A4 (de) 2017-02-02 2018-02-02 Verfahren und vorrichtung zum senden und empfangen von daten in einem mobilkommunikationssystem

Country Status (3)

Country Link
EP (1) EP3563606A4 (de)
KR (3) KR20180090177A (de)
CN (1) CN110249660B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3641439A4 (de) * 2017-06-16 2021-01-06 Beijing Xiaomi Mobile Software Co., Ltd. Verfahren und vorrichtung zur übertragung von informationen
KR102926770B1 (ko) * 2019-05-02 2026-02-11 삼성전자주식회사 무선 통신 시스템에서 단말의 전력 절약을 위한 방법 및 장치
US11134460B2 (en) * 2019-06-18 2021-09-28 Commscope Technologies Llc Synchronizing a cloud radio access network to a network time protocol reference clock
KR102786289B1 (ko) 2019-08-28 2025-03-26 삼성전자주식회사 듀얼 커넥티비티를 지원하는 전자 장치 및 그 동작 방법
WO2021125627A1 (en) 2019-12-16 2021-06-24 Samsung Electronics Co., Ltd. Method and apparatus for releasing pusch resources assigned for random access in wireless communication system
EP4070615B1 (de) 2020-01-10 2024-05-15 Samsung Electronics Co., Ltd. Vorrichtung und verfahren für direktzugriffsverfahren
WO2021157969A1 (en) * 2020-02-07 2021-08-12 Samsung Electronics Co., Ltd. Method and apparatus for random access preamble group selection in wireless communication system
KR20220140522A (ko) 2020-02-12 2022-10-18 삼성전자주식회사 무선 통신 시스템에서 랜덤 액세스 절차를 위한 방법 및 장치
CN111432487B (zh) * 2020-02-13 2021-02-23 华为技术有限公司 频带信息上报方法及相关设备
US11742925B2 (en) * 2020-07-30 2023-08-29 Samsung Electronics Co., Ltd. Methods and apparatus for mitigating codebook inaccuracy when using hierarchical beam operations
CN112217549B (zh) * 2020-10-14 2021-08-20 西安电子科技大学 基于信号虚拟处理的一体化多用户检测方法及系统
US11871394B2 (en) * 2020-11-25 2024-01-09 Qualcomm Incorporated Techniques for indicating preferred beams in dual-connectivity/carrier-aggregation (DC-CA) systems based on default operating frequency mismatch
CN119096592A (zh) * 2022-04-29 2024-12-06 高通股份有限公司 用于上行链路发送切换的复杂性降低的能力

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Publication number Priority date Publication date Assignee Title
US8081978B2 (en) * 2007-02-02 2011-12-20 Reseach In Motion Limited Bandwidth-based cell selection in a cellular network
US8443410B2 (en) * 2008-06-06 2013-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and a user equipment for reserving bandwidth
KR101763749B1 (ko) * 2011-03-28 2017-08-14 삼성전자 주식회사 라디오 데이터 시스템의 주파수 전환 방법 및 이를 이용한 장치
US20140071939A1 (en) * 2012-09-12 2014-03-13 Qualcomm Incorporated Intra frequency cell reselection in td-scdma
JP6114027B2 (ja) * 2012-12-27 2017-04-12 パナソニック株式会社 周波数帯切替制御方法および無線通信装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HUAWEI ET AL: "Mechanisms of bandwidth adaptation", vol. RAN WG1, no. Spokane, USA; 20170116 - 20170120, 16 January 2017 (2017-01-16), XP051207553, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170116] *
HUAWEI HISILICON: "Mechanisms of bandwidth adaptation for control and data reception in single-carrier and multi-carrier cases", vol. RAN WG1, no. Reno, USA; 20161114 - 20161118, 13 November 2016 (2016-11-13), XP051175628, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20161113] *
See also references of WO2018143727A1 *

Also Published As

Publication number Publication date
KR20190105035A (ko) 2019-09-11
EP3563606A1 (de) 2019-11-06
CN110249660A (zh) 2019-09-17
KR20180090177A (ko) 2018-08-10
CN110249660B (zh) 2023-07-21
KR20180090178A (ko) 2018-08-10
KR102420813B1 (ko) 2022-07-15

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