SG11201806790SA - Communication of broadcast reference signal - Google Patents

Communication of broadcast reference signal

Info

Publication number
SG11201806790SA
SG11201806790SA SG11201806790SA SG11201806790SA SG11201806790SA SG 11201806790S A SG11201806790S A SG 11201806790SA SG 11201806790S A SG11201806790S A SG 11201806790SA SG 11201806790S A SG11201806790S A SG 11201806790SA SG 11201806790S A SG11201806790S A SG 11201806790SA
Authority
SG
Singapore
Prior art keywords
international
california
subframe
san diego
broadcast
Prior art date
Application number
SG11201806790SA
Other languages
English (en)
Inventor
Yang Yang
Jing Jiang
Tao Luo
Hung Ly
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201806790SA publication Critical patent/SG11201806790SA/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/261Details of reference signals
    • H04L27/2613Structure of the reference signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2647Arrangements specific to the receiver only
    • H04L27/2655Synchronisation arrangements
    • H04L27/2689Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/0035Synchronisation arrangements detecting errors in frequency or phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11201806790SA 2016-03-23 2017-03-08 Communication of broadcast reference signal SG11201806790SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662312332P 2016-03-23 2016-03-23
US15/251,946 US10554462B2 (en) 2016-03-23 2016-08-30 Communication of broadcast reference signal
PCT/US2017/021441 WO2017165121A1 (en) 2016-03-23 2017-03-08 Communication of broadcast reference signal

Publications (1)

Publication Number Publication Date
SG11201806790SA true SG11201806790SA (en) 2018-10-30

Family

ID=59896725

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806790SA SG11201806790SA (en) 2016-03-23 2017-03-08 Communication of broadcast reference signal

Country Status (8)

Country Link
US (2) US10554462B2 (zh)
EP (1) EP3433986B1 (zh)
CN (2) CN108886506B (zh)
AU (1) AU2017237819B2 (zh)
BR (1) BR112018069124A2 (zh)
CA (1) CA3015374C (zh)
SG (1) SG11201806790SA (zh)
WO (1) WO2017165121A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10554462B2 (en) 2016-03-23 2020-02-04 Qualcomm Incorporated Communication of broadcast reference signal
US11018920B2 (en) * 2016-12-26 2021-05-25 Ntt Docomo, Inc. User terminal and wireless communication method
KR102516804B1 (ko) 2018-03-07 2023-03-31 삼성전자주식회사 무선 통신 시스템에서 동기를 추적하기 위한 장치 및 방법
US11184097B2 (en) * 2019-08-16 2021-11-23 Arista Networks, Inc. VLAN-aware clock hierarchy
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
CN116325684A (zh) 2020-10-19 2023-06-23 艾斯康实验室公司 用于无线通信系统的参考信号
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
CN116965000A (zh) * 2021-02-17 2023-10-27 联想(新加坡)私人有限公司 包括递归闭环目标转换和配置的方法和装置

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KR101619446B1 (ko) * 2008-12-02 2016-05-10 엘지전자 주식회사 하향링크 mimo시스템에 있어서 rs 전송 방법
US8897131B2 (en) * 2009-09-09 2014-11-25 Telefonaktiebolaget L M Ericsson (Publ) LTE cell specific reference signal bandwidth reduction
KR101740221B1 (ko) * 2010-01-18 2017-05-29 주식회사 골드피크이노베이션즈 채널상태정보-기준신호 할당 방법 및 장치
KR20140126309A (ko) * 2012-01-29 2014-10-30 엘지전자 주식회사 동기 신호 수신 방법 및 사용자기기와 동기 신호 전송 방법 및 기지국
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KR101961919B1 (ko) * 2012-06-09 2019-03-27 삼성전자주식회사 무선 통신 시스템에서 신호 송수신 방법 및 장치
EP4123947A1 (en) * 2013-01-16 2023-01-25 Interdigital Patent Holdings, Inc. Improved uplink spectrum efficiency
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JP6140043B2 (ja) * 2013-09-26 2017-05-31 京セラ株式会社 ユーザ端末、基地局、及びプロセッサ
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US10554462B2 (en) 2016-03-23 2020-02-04 Qualcomm Incorporated Communication of broadcast reference signal

Also Published As

Publication number Publication date
US10554462B2 (en) 2020-02-04
AU2017237819B2 (en) 2021-07-01
CA3015374C (en) 2024-04-16
CN113300994A (zh) 2021-08-24
EP3433986A1 (en) 2019-01-30
CN113300994B (zh) 2024-01-26
CN108886506A (zh) 2018-11-23
US20200127878A1 (en) 2020-04-23
EP3433986B1 (en) 2023-04-19
US20170279647A1 (en) 2017-09-28
CA3015374A1 (en) 2017-09-28
AU2017237819A1 (en) 2018-08-30
CN108886506B (zh) 2021-06-15
WO2017165121A1 (en) 2017-09-28
US11418376B2 (en) 2022-08-16
BR112018069124A2 (pt) 2019-01-22

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