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PL2243246T3 - Sposoby i aranżacje w systemie mobilnej telekomunikacji - Google Patents

Sposoby i aranżacje w systemie mobilnej telekomunikacji

Info

Publication number
PL2243246T3
PL2243246T3 PL09711328.6T PL09711328T PL2243246T3 PL 2243246 T3 PL2243246 T3 PL 2243246T3 PL 09711328 T PL09711328 T PL 09711328T PL 2243246 T3 PL2243246 T3 PL 2243246T3
Authority
PL
Poland
Prior art keywords
arrangements
methods
telecommunication system
mobile telecommunication
mobile
Prior art date
Application number
PL09711328.6T
Other languages
English (en)
Inventor
Lei Wan
David Astely
Muhammad Kazmi
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 filed Critical
Publication of PL2243246T3 publication Critical patent/PL2243246T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0093—Neighbour cell search
    • 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
    • H04B7/0413—MIMO systems
    • 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) or 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04B7/0617—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 for beam forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
PL09711328.6T 2008-02-14 2009-01-28 Sposoby i aranżacje w systemie mobilnej telekomunikacji PL2243246T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2866208P 2008-02-14 2008-02-14

Publications (1)

Publication Number Publication Date
PL2243246T3 true PL2243246T3 (pl) 2016-09-30

Family

ID=40911002

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09711328.6T PL2243246T3 (pl) 2008-02-14 2009-01-28 Sposoby i aranżacje w systemie mobilnej telekomunikacji

Country Status (6)

Country Link
US (4) US8917696B2 (pl)
EP (1) EP2243246B1 (pl)
DK (1) DK2243246T3 (pl)
ES (1) ES2576730T3 (pl)
PL (1) PL2243246T3 (pl)
WO (1) WO2009102264A2 (pl)

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ES2576730T3 (es) 2008-02-14 2016-07-11 Telefonaktiebolaget Lm Ericsson (Publ) Métodos y disposiciones en un sistema de telecomunicaciones móvil
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KR101269890B1 (ko) * 2009-03-18 2013-05-31 한국전자통신연구원 채널 상태 정보 레퍼런스 신호를 전송하는 시스템
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US8693429B2 (en) * 2009-03-31 2014-04-08 Qualcomm Incorporated Methods and apparatus for generation and use of reference signals in a communications system
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US8712401B2 (en) 2010-04-16 2014-04-29 Qualcomm Incorporated Radio link monitoring (RLM) and reference signal received power (RSRP) measurement for heterogeneous networks
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WO2013163902A1 (zh) * 2012-05-04 2013-11-07 华为技术有限公司 无线链路管理的方法、用户设备和基站
KR101834110B1 (ko) * 2012-08-03 2018-04-13 인텔 코포레이션 강화된 물리적 다운링크 제어 채널 스크램블링 및 복조 기준 신호 시퀀스 생성 장치
US9521544B2 (en) * 2012-08-03 2016-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Availability of modes of communication
US9948439B2 (en) * 2012-10-24 2018-04-17 Samsung Electronics Co., Ltd Method and apparatus for transmitting and receiving common channel information in wireless communication system
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US9781235B2 (en) * 2013-03-14 2017-10-03 Qualcomm, Incorporated Subframe format indication field
US9698876B2 (en) 2013-07-23 2017-07-04 Telefonaktiebolaget Lm Ericsson (Publ) Transmission mode allocation in LTE networks
US9154198B2 (en) * 2013-07-23 2015-10-06 Telefonaktiebolaget L M Ericsson (Publ) Transmission mode allocation in LTE networks
US9351268B2 (en) * 2014-06-18 2016-05-24 Sony Corporation Massive MIMO cell synchronization: AP to AP indirect communication
US9485788B2 (en) 2014-06-18 2016-11-01 Sony Corporation Massive MIMO cell synchronization: AP to AP direct communication
WO2015193446A1 (en) 2014-06-18 2015-12-23 Sony Corporation Standardized inter-base station reporting of pilot contamination for improved pilot resource re-use
WO2017122062A1 (en) * 2016-01-13 2017-07-20 Telefonaktiebolaget Lm Ericsson (Publ) Adapting measurement procedure of nb-iot
KR102431635B1 (ko) * 2016-11-04 2022-08-12 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 지연 감소를 위한 적응적 재전송 방법 및 장치
CN108282280B (zh) * 2017-01-05 2021-07-20 维沃软件技术有限公司 一种参考信号的指示方法、网络设备及终端设备
US12095553B2 (en) * 2021-11-30 2024-09-17 Lenovo (Singapore) Pte. Ltd. Sensing reference signal adjustments for user equipment participation

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Also Published As

Publication number Publication date
EP2243246A2 (en) 2010-10-27
WO2009102264A3 (en) 2009-10-08
EP2243246B1 (en) 2016-03-23
USRE49368E1 (en) 2023-01-10
US10278085B2 (en) 2019-04-30
US20150071106A1 (en) 2015-03-12
US20170265093A1 (en) 2017-09-14
DK2243246T3 (en) 2016-06-06
WO2009102264A2 (en) 2009-08-20
US20100322100A1 (en) 2010-12-23
ES2576730T3 (es) 2016-07-11
US8917696B2 (en) 2014-12-23
US9693247B2 (en) 2017-06-27

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