BR112014029288A2 - métodos, sistemas e dispositivos para randomização de interferência desacoplada para sinais de referência de uplink - Google Patents

métodos, sistemas e dispositivos para randomização de interferência desacoplada para sinais de referência de uplink

Info

Publication number
BR112014029288A2
BR112014029288A2 BR112014029288A BR112014029288A BR112014029288A2 BR 112014029288 A2 BR112014029288 A2 BR 112014029288A2 BR 112014029288 A BR112014029288 A BR 112014029288A BR 112014029288 A BR112014029288 A BR 112014029288A BR 112014029288 A2 BR112014029288 A2 BR 112014029288A2
Authority
BR
Brazil
Prior art keywords
systems
methods
devices
reference signals
uplink reference
Prior art date
Application number
BR112014029288A
Other languages
English (en)
Inventor
Sorrentino Stefano
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112014029288A2 publication Critical patent/BR112014029288A2/pt

Links

Classifications

    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]
    • 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), DMT
    • H04L5/0012—Hopping in multicarrier 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112014029288A 2012-05-23 2013-05-22 métodos, sistemas e dispositivos para randomização de interferência desacoplada para sinais de referência de uplink BR112014029288A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261650660P 2012-05-23 2012-05-23
US13/896,893 US9107223B2 (en) 2012-05-23 2013-05-17 Methods, systems and devices for decoupled interference randomization for uplink reference signals
PCT/IB2013/054242 WO2013175419A1 (en) 2012-05-23 2013-05-22 Methods, systems and devices for decoupled interference randomization for uplink reference signals

Publications (1)

Publication Number Publication Date
BR112014029288A2 true BR112014029288A2 (pt) 2018-04-24

Family

ID=49621560

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014029288A BR112014029288A2 (pt) 2012-05-23 2013-05-22 métodos, sistemas e dispositivos para randomização de interferência desacoplada para sinais de referência de uplink

Country Status (9)

Country Link
US (2) US9107223B2 (pt)
EP (1) EP2853050B1 (pt)
JP (1) JP2015525023A (pt)
CN (1) CN104471886A (pt)
AU (1) AU2013264771A1 (pt)
BR (1) BR112014029288A2 (pt)
IL (1) IL235853A0 (pt)
IN (1) IN2014DN10947A (pt)
WO (1) WO2013175419A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101572397B1 (ko) * 2011-08-16 2015-11-26 엘지전자 주식회사 무선 통신 시스템에서 상향링크 참조 신호 전송 방법 및 장치
US9107223B2 (en) * 2012-05-23 2015-08-11 Telefonaktiebolaget L M Ericsson (Publ) Methods, systems and devices for decoupled interference randomization for uplink reference signals
WO2014178764A1 (en) * 2013-05-02 2014-11-06 Telefonaktiebolaget L M Ericsson (Publ) Nodes and methods for allocating reference signal parameters to user equipments
GB2537064A (en) * 2014-01-02 2016-10-05 Zte Wistron Telecom Ab Method and apparatus for cross-node scheduling with non-ideal backhaul
JP6628365B2 (ja) * 2014-04-28 2020-01-08 シャープ株式会社 端末装置、基地局装置および通信方法
US9503209B2 (en) * 2014-05-07 2016-11-22 Qualcomm Incorporated Cell ID management for discovery reference signals for small cells in LTE
EP3169128B1 (en) 2014-07-07 2019-04-03 LG Electronics Inc. -1- Signal transmission method for device-to-device (d2d) communication in wireless communication system, and apparatus therefor
US10827491B2 (en) * 2014-10-07 2020-11-03 Qualcomm Incorporated Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band
US20170317800A1 (en) * 2014-11-17 2017-11-02 Lg Electronics Inc. Feedback method for supporting interference randomization and apparatus therefor
EP3275092B1 (en) * 2015-03-27 2019-10-23 Telefonaktiebolaget LM Ericsson (PUBL) Systems and methods for selecting beam-reference signals for channel-state information reference-signal transmission
WO2016202374A1 (en) * 2015-06-17 2016-12-22 Telefonaktiebolaget Lm Ericsson (Publ) A wireless device, a radio network node, and methods therein
CN113037343A (zh) 2015-11-05 2021-06-25 索尼公司 无线通信系统中的电子设备和方法
US20170223695A1 (en) * 2016-02-03 2017-08-03 Lg Electronics Inc. Method and apparatus for transmitting an uplink channel in a wireless communication system
WO2017147513A1 (en) * 2016-02-25 2017-08-31 Intel IP Corporation Transmission detection of non-scheduled uplink transmissions
EP3420755B1 (en) 2016-03-01 2021-09-08 Nokia Technologies Oy Methods and apparatuses for periodic uplink signals with hybrid transceiver architectures
CN108307535B (zh) * 2016-08-25 2021-05-07 北京三星通信技术研究有限公司 传输数据的方法及设备
US11051283B2 (en) 2016-09-30 2021-06-29 Telefonaktiebolaget Lm Ericsson (Publ) Scheduled UCI transmission scheme
CN108242985B (zh) * 2016-12-23 2022-04-12 维沃移动通信有限公司 一种参考信号配置方法、网络侧设备和用户设备
US10848258B2 (en) * 2017-01-17 2020-11-24 Qualcomm Incorporated Coordinating reference signals in wireless communication
US10785806B2 (en) * 2017-05-19 2020-09-22 Qualcomm Incorporated On-demand interference management
US10348362B2 (en) * 2017-10-24 2019-07-09 Intelligent Fusion Technology, Inc. Methods and systems for fusion and inference with per-hop link quality measurements in frequency hopping SATCOM systems
CN109818895B (zh) * 2017-11-17 2022-04-29 中兴通讯股份有限公司 确定序列组的方法及装置，确定循环移位的方法及装置
US11303384B2 (en) * 2017-11-29 2022-04-12 Qualcomm Incorporated User equipment shift randomization for uplink control channel transmission
US10756863B2 (en) 2018-05-11 2020-08-25 At&T Intellectual Property I, L.P. Transmitting reference signals in 5G or other next generation communication systems
US11737099B2 (en) * 2021-01-29 2023-08-22 Qualcomm Incorporated PUCCH and PCI configuration for small cell base station

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090046645A1 (en) 2007-08-13 2009-02-19 Pierre Bertrand Uplink Reference Signal Sequence Assignments in Wireless Networks
US8588833B2 (en) * 2010-04-30 2013-11-19 Sharp Laboratories Of America, Inc. Assigning and coordinating uplink reference signals for cooperative communication
CN101882980B (zh) * 2010-05-06 2015-07-22 中兴通讯股份有限公司 上行解调参考信号的指示方法及系统
US9065585B2 (en) 2010-05-13 2015-06-23 Lg Electronics Inc. Method and apparatus for generating a reference signal sequence in a wireless communication system
CN104137461B (zh) * 2012-02-20 2017-11-17 Lg 电子株式会社 无线通信系统中传送上行链路信号的方法和设备
WO2013125841A1 (en) * 2012-02-20 2013-08-29 Lg Electronics Inc. Method and apparatus for transmitting and receiving signals in wireless communication system
US9107223B2 (en) * 2012-05-23 2015-08-11 Telefonaktiebolaget L M Ericsson (Publ) Methods, systems and devices for decoupled interference randomization for uplink reference signals

Also Published As

Publication number Publication date
AU2013264771A1 (en) 2015-01-22
WO2013175419A1 (en) 2013-11-28
JP2015525023A (ja) 2015-08-27
IN2014DN10947A (pt) 2015-09-18
US9781718B2 (en) 2017-10-03
EP2853050A1 (en) 2015-04-01
US20150312908A1 (en) 2015-10-29
IL235853A0 (en) 2015-01-29
US9107223B2 (en) 2015-08-11
EP2853050B1 (en) 2019-08-21
CN104471886A (zh) 2015-03-25
US20170289999A9 (en) 2017-10-05
US20130315212A1 (en) 2013-11-28

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]