AU2015370269B2 - Single TTI transmission of control data in wireless communications - Google Patents

Single TTI transmission of control data in wireless communications Download PDF

Info

Publication number
AU2015370269B2
AU2015370269B2 AU2015370269A AU2015370269A AU2015370269B2 AU 2015370269 B2 AU2015370269 B2 AU 2015370269B2 AU 2015370269 A AU2015370269 A AU 2015370269A AU 2015370269 A AU2015370269 A AU 2015370269A AU 2015370269 B2 AU2015370269 B2 AU 2015370269B2
Authority
AU
Australia
Prior art keywords
control data
waveform
signal
tti
phase offset
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
AU2015370269A
Other languages
English (en)
Other versions
AU2015370269A1 (en
Inventor
Wanshi Chen
Peter Gaal
Shimman Arvind Patel
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.)
Qualcomm Inc
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 AU2015370269A1 publication Critical patent/AU2015370269A1/en
Application granted granted Critical
Publication of AU2015370269B2 publication Critical patent/AU2015370269B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
    • 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
    • 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
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AU2015370269A 2014-12-23 2015-11-20 Single TTI transmission of control data in wireless communications Ceased AU2015370269B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462096402P 2014-12-23 2014-12-23
US62/096,402 2014-12-23
US14/946,448 2015-11-19
US14/946,448 US10122506B2 (en) 2014-12-23 2015-11-19 Single TTI transmission of control data in wireless communications
PCT/US2015/061963 WO2016105749A1 (en) 2014-12-23 2015-11-20 Single tti transmission of control data in wireless communications

Publications (2)

Publication Number Publication Date
AU2015370269A1 AU2015370269A1 (en) 2017-06-01
AU2015370269B2 true AU2015370269B2 (en) 2019-06-06

Family

ID=56130712

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015370269A Ceased AU2015370269B2 (en) 2014-12-23 2015-11-20 Single TTI transmission of control data in wireless communications

Country Status (8)

Country Link
US (1) US10122506B2 (enExample)
EP (1) EP3238397B1 (enExample)
JP (1) JP6553190B2 (enExample)
KR (1) KR101940745B1 (enExample)
CN (1) CN107113271B (enExample)
AU (1) AU2015370269B2 (enExample)
BR (1) BR112017013355B1 (enExample)
WO (1) WO2016105749A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9955462B2 (en) 2014-09-26 2018-04-24 Qualcomm Incorporated Ultra-low latency LTE control data communication
US9980257B2 (en) 2014-09-26 2018-05-22 Qualcomm Incorporated Ultra-low latency LTE reference signal transmission
US9844072B2 (en) 2014-09-26 2017-12-12 Qualcomm Incorporated Ultra-low latency LTE uplink frame structure
US20190182834A1 (en) * 2016-08-10 2019-06-13 Lenovo Innovations Limited (Hong Kong) Timing advance adjustment communication
JP2019169751A (ja) * 2016-08-10 2019-10-03 株式会社Ｎｔｔドコモ ユーザ装置、及び通信方法
WO2018027831A1 (zh) 2016-08-11 2018-02-15 华为技术有限公司 一种信息处理方法及设备
BR112019002920A2 (pt) * 2016-08-12 2019-05-21 Huawei Technologies Co., Ltd. método de transmissão de dados e dispositivo de rede do mesmo
US10306627B2 (en) * 2016-09-16 2019-05-28 Qualcomm Incorporated Techniques for allocating resources in low latency wireless communications
EP3358778B1 (en) * 2017-02-03 2019-12-11 Intel IP Corporation Selecting a waveform format used by a mobile device for an uplink communication with a base station
CN109495965B (zh) * 2017-09-11 2021-11-12 大唐移动通信设备有限公司 一种资源指示、确定方法及装置
CN111512679B (zh) * 2017-11-21 2024-10-08 株式会社Ntt都科摩 无线发送装置以及无线接收装置
US10772104B2 (en) 2017-12-21 2020-09-08 Samsung Electronics Co., Ltd. Wireless communication device and symbol-based processing method for downlink signals thereof
US10778401B2 (en) * 2018-04-02 2020-09-15 Qualcomm Incorporated Time division multiplexing (TDM) coordination for multiple radio access technology (RAT) carrier aggregation
CN119602922A (zh) * 2019-11-01 2025-03-11 松下电器（美国）知识产权公司 无线通信控制装置及无线通信控制方法
US12549957B2 (en) * 2020-02-13 2026-02-10 Ntt Docomo, Inc. Terminal and communication method
US11758566B2 (en) * 2021-04-09 2023-09-12 Qualcomm Incorporated Waveform-specific transmission parts
KR102843621B1 (ko) * 2022-08-19 2025-08-08 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008133467A1 (en) * 2007-04-26 2008-11-06 Lg Electronics Inc. Method of transmitting reference signal in wireless communication system
US20100067461A1 (en) * 2007-06-14 2010-03-18 Jin Sam Kwak Method of transmitting control signals in wireless communication system
US20100074343A1 (en) * 2008-09-23 2010-03-25 Qualcomm Incorporated Efficient mutiplexing of reference signal and data in a wireless communication system
US20100177669A1 (en) * 2007-03-21 2010-07-15 Da Tang Mobile Communications Equipment Co., Ltd. Transmission Method and Apparatus for Uplink Control Signaling in Time Division OFDMA System

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0939527B1 (en) * 1998-02-18 2007-12-05 Sony Deutschland GmbH Mapping of multicarrier signals into GSM time slots
JP2007329588A (ja) * 2006-06-06 2007-12-20 Fujitsu Ltd 送信機及び送信方法
ES2427723T3 (es) * 2006-12-22 2013-10-31 Fujitsu Limited Señales piloto de enlace ascendente basadas en Zadoff-Chu
GB2446197A (en) * 2007-02-05 2008-08-06 Nec Corp Frequency-hopping method and mobile communication system
CN101242384A (zh) * 2007-02-06 2008-08-13 北京三星通信技术研究有限公司 传输调度请求信息的设备和方法
JP5206921B2 (ja) * 2007-03-16 2013-06-12 日本電気株式会社 移動無線システムにおけるリソース割当制御方法および装置
WO2008132677A2 (en) * 2007-04-27 2008-11-06 Nokia Siemens Networks Oy Coherent and non-coherent control signaling
US8036166B2 (en) * 2007-06-18 2011-10-11 Nokia Corporation Signaling of implicit ACK/NACK resources
US8000272B2 (en) * 2007-08-14 2011-08-16 Nokia Corporation Uplink scheduling grant for time division duplex with asymmetric uplink and downlink configuration
WO2010050233A1 (ja) * 2008-10-31 2010-05-06 パナソニック株式会社 無線通信端末装置、無線通信基地局装置および変調方法
WO2010123304A2 (en) * 2009-04-24 2010-10-28 Samsung Electronics Co., Ltd. Multiplexing large payloads of control information from user equipments
CN104767601B (zh) * 2009-06-22 2018-11-20 华为技术有限公司 在多天线环境下指派参考信号的方法及系统
KR101817812B1 (ko) * 2009-10-19 2018-01-11 삼성전자주식회사 통신 시스템에서 ｈａｒｑ-ａｃｋ 신호를 위한 전송 다이버시티 및 멀티플렉싱 방법 및 장치
US8817588B2 (en) * 2009-10-28 2014-08-26 Qualcomm Incorporated Multiplexing data and reference information in a wireless communication system
CA2786954C (en) * 2010-01-07 2016-08-09 Samsung Electronics Co., Ltd. Resource indexing for acknowledgement signals in response to receptions of multiple assignments
US8780826B2 (en) * 2010-01-12 2014-07-15 Qualcomm Incorporated Continuous CDM/FDM structure for LTE uplink data
US9071285B2 (en) * 2011-05-26 2015-06-30 Cohere Technologies, Inc. Modulation and equalization in an orthonormal time-frequency shifting communications system
EP2649851B1 (en) * 2010-12-08 2019-05-08 Nokia Solutions and Networks Oy Resource allocation in a wireless communication system
WO2013022261A2 (en) * 2011-08-11 2013-02-14 Samsung Electronics Co., Ltd. Extension of physical downlink control channels in a communication system
JP5979968B2 (ja) * 2012-05-11 2016-08-31 株式会社Ｎｔｔドコモ ユーザ端末、無線通信方法及び無線通信システム
US20140286255A1 (en) * 2013-03-25 2014-09-25 Samsung Electronics Co., Ltd. Uplink demodulation reference signals in advanced wireless communication systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100177669A1 (en) * 2007-03-21 2010-07-15 Da Tang Mobile Communications Equipment Co., Ltd. Transmission Method and Apparatus for Uplink Control Signaling in Time Division OFDMA System
WO2008133467A1 (en) * 2007-04-26 2008-11-06 Lg Electronics Inc. Method of transmitting reference signal in wireless communication system
US20100067461A1 (en) * 2007-06-14 2010-03-18 Jin Sam Kwak Method of transmitting control signals in wireless communication system
US20100074343A1 (en) * 2008-09-23 2010-03-25 Qualcomm Incorporated Efficient mutiplexing of reference signal and data in a wireless communication system

Also Published As

Publication number Publication date
KR20170097050A (ko) 2017-08-25
JP6553190B2 (ja) 2019-07-31
AU2015370269A1 (en) 2017-06-01
JP2018506882A (ja) 2018-03-08
US20160182202A1 (en) 2016-06-23
BR112017013355A2 (pt) 2018-03-06
KR101940745B1 (ko) 2019-01-21
US10122506B2 (en) 2018-11-06
EP3238397A1 (en) 2017-11-01
WO2016105749A1 (en) 2016-06-30
BR112017013355B1 (pt) 2024-02-27
CN107113271A (zh) 2017-08-29
CN107113271B (zh) 2020-09-11
EP3238397B1 (en) 2022-01-26

Similar Documents

Publication Publication Date Title
US10827488B2 (en) Dynamic uplink/downlink frame structure for enhanced component carriers
US10122506B2 (en) Single TTI transmission of control data in wireless communications
AU2015361136B2 (en) Prioritizing colliding transmissions in LTE and ultra-low latency LTE communications
AU2015377111B2 (en) Techniques for managing soft buffers in wireless communications
US20170134236A1 (en) Techniques for providing channels in low latency lte wireless communications
US10182452B2 (en) Techniques for communicating feedback in low latency wireless communications
US10153875B2 (en) Traffic data allocations in low latency LTE downlink communications
EP3411985A1 (en) Techniques for configuring reference signals in low latency wireless communications
US20170188347A1 (en) Techniques for allocating resources in low latency wireless communications
US10306657B2 (en) Techniques for managing wireless communications over multiple carriers
CA3033177A1 (en) Techniques for allocating resources in low latency wireless communications

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired