JP7073314B2 - 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 - Google Patents
機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 Download PDFInfo
- Publication number
- JP7073314B2 JP7073314B2 JP2019136319A JP2019136319A JP7073314B2 JP 7073314 B2 JP7073314 B2 JP 7073314B2 JP 2019136319 A JP2019136319 A JP 2019136319A JP 2019136319 A JP2019136319 A JP 2019136319A JP 7073314 B2 JP7073314 B2 JP 7073314B2
- Authority
- JP
- Japan
- Prior art keywords
- srs
- transmission
- terminal
- subband
- transmitted
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims description 335
- 238000000034 method Methods 0.000 title claims description 113
- 238000004891 communication Methods 0.000 title claims description 21
- 210000004027 cell Anatomy 0.000 description 156
- 239000010410 layer Substances 0.000 description 36
- 230000011664 signaling Effects 0.000 description 21
- 238000012544 monitoring process Methods 0.000 description 20
- 210000004457 myocytus nodalis Anatomy 0.000 description 19
- 230000000737 periodic effect Effects 0.000 description 15
- 239000000969 carrier Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 14
- 230000006870 function Effects 0.000 description 13
- 230000002776 aggregation Effects 0.000 description 8
- 238000004220 aggregation Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 238000009482 thermal adhesion granulation Methods 0.000 description 8
- 230000003252 repetitive effect Effects 0.000 description 6
- 238000013468 resource allocation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000013507 mapping Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 4
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 4
- 210000003719 b-lymphocyte Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 210000003771 C cell Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 210000004128 D cell Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000760358 Enodes Species 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 201000001098 delayed sleep phase syndrome Diseases 0.000 description 1
- 208000033921 delayed sleep phase type circadian rhythm sleep disease Diseases 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001774 stimulated Raman spectroscopy Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0012—Hopping in multicarrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- 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
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
Description
NREGとすれば、システムで利用可能なCCEの個数は
Claims (8)
- 機械タイプ通信(MTC)を支援する無線接続システムにおいてMTC端末がサウンディング参照信号(SRS)送信を制御する方法であって、
送信されるSRSに関する情報を含む上位層信号を受信するステップと、
前記SRSに関する情報に基づいて前記SRSを構成するステップと、
構成された物理上りリンク共有チャネル(PUSCH)サブバンドのサブフレームにおいてPUSCHを送信するステップとを含み、
構成されたSRSサブバンドが周波数ドメイン内で完全には前記PUSCHサブバンド内にはないことに基づいて、前記構成されたSRSサブバンドについての前記SRSは、前記構成されたPUSCHサブバンドのサブフレームで送信されず、
前記構成されたSRSサブバンドが前記周波数ドメイン内で前記PUSCHサブバンドと同一であることに基づいて、前記構成されたサブバンドについての前記SRSは前記構成されたPUSCHサブバンドのサブフレームにおいて送信される、方法。 - 前記上位層信号は前記SRSが送信される前記構成されたSRSサブバンドを示すサブバンド情報をさらに含む、請求項1に記載の方法。
- 前記SRSは周波数ホップしたサブバンドで送信され、
前記周波数ホップしたサブバンドは6つの物理リソースブロック(PRB)で構成される、請求項1に記載の方法。 - 前記SRSは所定回数反復送信される、請求項1に記載の方法。
- 機械タイプ通信(MTC)を支援する無線接続システムにおいてサウンディング参照信号(SRS)送信を制御するMTC端末であって、
送信機と、
受信機と、
プロセッサとを備え、
前記プロセッサは、
前記受信機が送信されるSRSに関する情報を含む上位層信号を受信し、
前記SRSに関する情報に基づいて前記SRSを構成するように制御し、
前記送信機が構成された物理上りリンク共有チャネル(PUSCH)サブバンドのサブフレームにおいてPUSCHを送信するように制御し、
構成されたSRSサブバンドが周波数ドメイン内で完全には前記PUSCHサブバンド内にはないことに基づいて、前記構成されたSRSサブバンドについての前記SRSは、前記構成されたPUSCHサブバンドのサブフレームで送信されず、
前記構成されたSRSサブバンドが前記周波数ドメイン内で前記PUSCHサブバンドと同一であることに基づいて、前記構成されたサブバンドについての前記SRSは前記構成されたPUSCHサブバンドのサブフレームにおいて送信される、MTC端末。 - 前記上位層信号は前記SRSが送信される前記構成されたSRSサブバンドを示すサブバンド情報をさらに含む、請求項5に記載のMTC端末。
- 前記SRSは周波数ホップしたサブバンドで送信され、
前記周波数ホップしたサブバンドは6つの物理リソースブロック(PRB)で構成される、請求項5に記載のMTC端末。 - 前記SRSは所定回数反復送信される、請求項5に記載のMTC端末。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562145529P | 2015-04-10 | 2015-04-10 | |
US62/145,529 | 2015-04-10 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017552883A Division JP6563514B2 (ja) | 2015-04-10 | 2016-04-08 | 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019205193A JP2019205193A (ja) | 2019-11-28 |
JP7073314B2 true JP7073314B2 (ja) | 2022-05-23 |
Family
ID=57072059
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017552883A Active JP6563514B2 (ja) | 2015-04-10 | 2016-04-08 | 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 |
JP2019136319A Active JP7073314B2 (ja) | 2015-04-10 | 2019-07-24 | 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017552883A Active JP6563514B2 (ja) | 2015-04-10 | 2016-04-08 | 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 |
Country Status (6)
Country | Link |
---|---|
US (5) | US10756862B2 (ja) |
EP (1) | EP3282627B1 (ja) |
JP (2) | JP6563514B2 (ja) |
KR (1) | KR102081939B1 (ja) |
CN (1) | CN107431888B (ja) |
WO (1) | WO2016163805A1 (ja) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3282627B1 (en) * | 2015-04-10 | 2020-07-08 | LG Electronics Inc. | Method and device for controlling transmission of sounding reference signal in wireless access system supporting machine type communication |
US10326493B2 (en) * | 2015-05-13 | 2019-06-18 | Samsung Electronics Co., Ltd. | Control channel transmission and frequency error correction |
EP3327974B1 (en) * | 2015-07-22 | 2024-08-28 | Samsung Electronics Co., Ltd. | Method and device for communication in narrow band system |
EP3331297B1 (en) * | 2015-07-28 | 2021-10-20 | Panasonic Intellectual Property Corporation of America | Terminal, base station, transmission method and reception method |
CN106470096B (zh) | 2015-08-14 | 2021-03-23 | 索尼公司 | 用于无线通信的基站侧和用户设备侧的装置及方法 |
EP3340709A4 (en) * | 2015-08-21 | 2018-12-26 | Ntt Docomo, Inc. | User terminal, wireless base station, and wireless communication method |
US10454646B2 (en) | 2015-11-14 | 2019-10-22 | Qualcomm Incorporated | Sounding reference signal transmissions in enhanced machine type communication |
CN113328842B (zh) * | 2016-01-07 | 2024-05-31 | 诺基亚通信公司 | 用于分配确认资源的方法和装置 |
US10187187B2 (en) * | 2016-02-01 | 2019-01-22 | Ofinno Technologies, Llc | Sounding reference signal configuration in a wireless network |
US10608856B2 (en) * | 2016-06-16 | 2020-03-31 | Samsung Electronics Co., Ltd. | Transmission of reference signals in a communication system |
US11239930B2 (en) * | 2016-10-11 | 2022-02-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for adapting SRS switching accounting for measurement procedure |
CN110249689B (zh) | 2017-01-07 | 2022-10-21 | Lg电子株式会社 | 无线通信系统中终端发送上行链路控制信道的方法及使用该方法的通信装置 |
JP7245162B2 (ja) * | 2017-01-09 | 2023-03-23 | エルジー エレクトロニクス インコーポレイティド | 測定情報を報告する方法及びそのための装置 |
US10856310B2 (en) * | 2017-02-03 | 2020-12-01 | Qualcomm Incorporated | Retuning in machine type communications |
WO2018155726A1 (ko) * | 2017-02-21 | 2018-08-30 | 엘지전자 주식회사 | 무선통신 시스템에서 srs를 전송하는 방법 및 이를 위한 단말 |
EP3589014B1 (en) * | 2017-03-20 | 2021-12-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communication method and apparatus |
EP3605919B1 (en) * | 2017-03-22 | 2021-12-22 | LG Electronics Inc. | Method for receiving control information for srs transmission in wireless communication system, and user equipment therefor |
EP3618335B1 (en) * | 2017-04-27 | 2023-08-23 | LG Electronics Inc. | Method for transmitting srs |
US10873435B2 (en) * | 2017-05-04 | 2020-12-22 | Qualcomm Incorporated | Configurable intra-slot frequency hopping for a variable length uplink control channel |
WO2018227572A1 (en) * | 2017-06-16 | 2018-12-20 | Qualcomm Incorporated | Frequency selective uplink precoding for new radio |
EP3665826A1 (en) * | 2017-08-11 | 2020-06-17 | Telefonaktiebolaget LM Ericsson (Publ) | Srs hopping pattern based on ue bandwidth configuration |
RU2768273C2 (ru) * | 2017-11-15 | 2022-03-23 | Сони Корпорейшн | Оконечное устройство, базовая станция, способы и носители записи |
US10666408B2 (en) | 2017-11-17 | 2020-05-26 | Samsung Electronics Co., Ltd | Method and apparatus for transmitting and receiving reference signal in wireless communication system |
KR102410474B1 (ko) | 2017-11-17 | 2022-06-20 | 삼성전자주식회사 | 무선 통신 시스템에서 기준 신호 송수신 방법 및 장치 |
EP3691168B1 (en) * | 2017-11-24 | 2022-01-26 | LG Electronics Inc. | Method for transmitting and receiving srs and communication device therefor |
CN110098903B (zh) * | 2018-01-30 | 2021-10-22 | 普天信息技术有限公司 | 一种上行导频传输方法、用户设备和基站 |
JP6989708B2 (ja) * | 2018-04-02 | 2022-01-05 | エルジー エレクトロニクス インコーポレイティドLg Electronics Inc. | 無線通信システムにおける任意接続プリアンブルを送受信するための方法、及びこのための装置 |
JP6914366B2 (ja) * | 2018-04-23 | 2021-08-04 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおける物理ダウンリンク共有チャネルを送受信するための方法、及びこれを支援する装置 |
EP3599733B1 (en) * | 2018-07-27 | 2023-11-29 | ASUSTek Computer Inc. | Method and apparatus for power saving method on pdsch (physical downlink shared channel) reception in a wireless communication system |
US12022462B2 (en) | 2018-08-10 | 2024-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink scheduling grant for a plurality of physical uplink shared channels |
CN110838860B (zh) * | 2018-08-17 | 2023-06-27 | 大唐移动通信设备有限公司 | 一种信号传输方法、装置、终端及网络侧设备 |
CN118540029A (zh) * | 2019-01-10 | 2024-08-23 | 韦勒斯标准与技术协会公司 | 在无线通信系统中发送上行链路共享信道的方法以及使用该方法的装置 |
EP3911054A4 (en) * | 2019-02-03 | 2021-12-29 | Huawei Technologies Co., Ltd. | Reference signal receiving and sending methods, apparatuses and systems |
WO2020162718A1 (ko) * | 2019-02-07 | 2020-08-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 전송을 수행하는 방법 및 이에 대한 장치 |
WO2020162716A1 (ko) * | 2019-02-07 | 2020-08-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 전송을 수행하는 방법 및 이에 대한 장치 |
WO2021066624A1 (ko) * | 2019-10-03 | 2021-04-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 pdsch의 송수신 방법 및 이에 대한 장치 |
CN112788750B (zh) * | 2019-11-06 | 2023-09-29 | 大唐移动通信设备有限公司 | Srs传输方法、装置、网络设备、终端和存储介质 |
KR20210095430A (ko) * | 2020-01-23 | 2021-08-02 | 삼성전자주식회사 | 무선통신 시스템에서 상향링크 채널 송신 방법 및 장치 |
US20230155770A1 (en) * | 2020-02-05 | 2023-05-18 | Lg Electronics Inc. | Method and device for transmitting uplink in wireless communication system |
EP4108026A4 (en) * | 2020-02-21 | 2024-03-27 | CommScope Technologies LLC | SPECTRALLY EFFICIENT USE OF A UPLINK CONTROL CHANNEL |
US11877299B2 (en) * | 2020-03-05 | 2024-01-16 | Qualcomm Incorporated | Control channel resources for group-feedback in multi-cast |
CN115804204B (zh) * | 2020-09-25 | 2024-10-25 | Oppo广东移动通信有限公司 | 无线通信方法和设备 |
WO2022082492A1 (zh) * | 2020-10-21 | 2022-04-28 | 华为技术有限公司 | 信号发送、接收的方法及通信装置 |
WO2022131980A1 (en) * | 2020-12-18 | 2022-06-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Controlling transmisson of reference signals |
US12052668B2 (en) * | 2021-09-20 | 2024-07-30 | Qualcomm Incorporated | Techniques for uplink power control |
WO2024167141A1 (ko) * | 2023-02-10 | 2024-08-15 | 주식회사 윌러스표준기술연구소 | 무선 통신 시스템에서 상향링크 채널을 전송하는 방법 및 이를 위한 장치 |
WO2024205039A1 (ko) * | 2023-03-31 | 2024-10-03 | 엘지전자 주식회사 | 포지셔닝 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013509839A (ja) | 2009-11-02 | 2013-03-14 | ノキア シーメンス ネットワークス オサケユキチュア | サウンディング基準信号構成 |
JP2013520091A (ja) | 2010-02-10 | 2013-05-30 | クゥアルコム・インコーポレイテッド | 非周期的サウンディング基準信号を送信する方法および装置 |
US20130322363A1 (en) | 2012-05-17 | 2013-12-05 | Qualcomm Incorporated | Narrow band partitioning and efficient resource allocation for low cost user equipments |
US20140112168A1 (en) | 2012-10-24 | 2014-04-24 | Qualcomm Incorporated | Enhanced srs transmission for mimo operation in lte-a |
JP6563514B2 (ja) | 2015-04-10 | 2019-08-21 | エルジー エレクトロニクス インコーポレイティド | 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101709499B1 (ko) * | 2009-03-25 | 2017-02-23 | 엘지전자 주식회사 | 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치 |
KR101119119B1 (ko) * | 2009-06-08 | 2012-03-16 | 엘지전자 주식회사 | 반송파 집성을 이용한 통신 방법 및 이를 위한 장치 |
JP5600358B2 (ja) * | 2010-02-22 | 2014-10-01 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 通信システムにおけるサウンディング基準信号の送信を動的にトリガーするための方法と構成 |
CN103037520A (zh) * | 2011-03-25 | 2013-04-10 | 北京新岸线无线技术有限公司 | 一种资源调度方法和设备 |
EP3893561B1 (en) * | 2011-07-13 | 2023-09-13 | Sun Patent Trust | Base station apparatus, communication method and integrated circuit |
CA2850569C (en) | 2011-09-30 | 2020-03-10 | Interdigital Patent Holdings, Inc. | Device communication using a reduced channel bandwidth |
US8942083B2 (en) * | 2011-11-25 | 2015-01-27 | Electronics And Telecommunications Research Institute | Apparatus and method for transmitting uplink data |
US9144065B2 (en) * | 2011-12-16 | 2015-09-22 | Samsung Electronics Co., Ltd | Communication support for low capability devices |
JP5393764B2 (ja) | 2011-12-16 | 2014-01-22 | 日立コンシューマエレクトロニクス株式会社 | デジタル情報処理装置 |
US8964683B2 (en) * | 2012-04-20 | 2015-02-24 | Ofinno Technologies, Llc | Sounding signal in a multicarrier wireless device |
KR20130087957A (ko) * | 2012-01-30 | 2013-08-07 | 삼성전자주식회사 | 협력 통신 시스템에서 사운딩 레퍼런스 신호의 전송 방법 및 장치 |
US9485758B2 (en) | 2012-03-16 | 2016-11-01 | Lg Electronics Inc. | Method and apparatus for uplink transmission |
US9967079B2 (en) * | 2012-10-12 | 2018-05-08 | Google Llc | Controlling uplink power for transmission of an uplink channel and an uplink reference signal |
CN104067662B (zh) * | 2012-12-17 | 2018-11-06 | 华为技术有限公司 | 一种载波的分配方法、用户设备及基站 |
WO2014096909A1 (en) * | 2012-12-21 | 2014-06-26 | Nokia Corporation | Grouping of cs and comb values for dm-rs and srs on shared time-frequency resources |
US9661441B2 (en) | 2013-04-17 | 2017-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method to reduce radio resource management (RRM) related signaling in machine-to-machine (M2M) communications |
RU2624639C1 (ru) * | 2013-06-27 | 2017-07-05 | Хуавэй Текнолоджиз Ко., Лтд. | Способ переключения несущей, базовая станция и пользовательское оборудование |
KR102206402B1 (ko) * | 2013-09-04 | 2021-01-22 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 전력을 제어하는 방법 및 장치 |
WO2015094914A1 (en) * | 2013-12-18 | 2015-06-25 | Interdigital Patent Holdings, Inc. | Methods, apparatus and systems for interference management in a full duplex radio system |
WO2015107851A1 (ja) * | 2014-01-15 | 2015-07-23 | シャープ株式会社 | 端末装置、基地局装置、集積回路、および、通信方法 |
WO2015122723A1 (ko) * | 2014-02-13 | 2015-08-20 | 엘지전자 주식회사 | 기계타입통신을 지원하는 무선 접속 시스템에서 사운딩 참조 신호 전송 방법 및 장치 |
CN105099632B (zh) * | 2014-04-23 | 2019-12-13 | 北京三星通信技术研究有限公司 | 一种上行探测参考信号传输的方法和设备 |
US10172125B2 (en) * | 2014-04-28 | 2019-01-01 | Sharp Kabushiki Kaisha | Terminal device, base station device, communication method, and integrated circuit |
EP3139682A4 (en) * | 2014-04-28 | 2017-04-19 | Sharp Kabushiki Kaisha | Terminal device, communication method, and integrated circuit |
US10225056B2 (en) * | 2014-07-03 | 2019-03-05 | Lg Electronics Inc. | Uplink reference signal transmission method and device in millimetre-wave-supporting wireless access system |
WO2016021992A1 (ko) * | 2014-08-08 | 2016-02-11 | 엘지전자 주식회사 | 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치 |
US10187882B2 (en) * | 2014-09-03 | 2019-01-22 | Sharp Kabushiki Kaisha | Terminal and base station |
EP3193550B1 (en) * | 2014-09-10 | 2021-11-17 | Sharp Kabushiki Kaisha | Terminal, base station, and communication method |
US9420584B2 (en) * | 2014-09-17 | 2016-08-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink sounding reference signals for machine type communications (MTC) user equipment (UE) |
US9844072B2 (en) * | 2014-09-26 | 2017-12-12 | Qualcomm Incorporated | Ultra-low latency LTE uplink frame structure |
JP6235732B2 (ja) * | 2014-11-06 | 2017-11-22 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
JP2018504027A (ja) * | 2014-12-16 | 2018-02-08 | 富士通株式会社 | サウンディング参照信号に基づく下りチャネル推定方法、装置及び通信システム |
EP3236610B1 (en) * | 2014-12-17 | 2021-04-28 | LG Electronics Inc. | Method for transmitting uplink channel and wireless device requiring coverage enhancement |
WO2016114626A1 (ko) * | 2015-01-16 | 2016-07-21 | 엘지전자 주식회사 | 기계타입통신을 지원하는 무선접속시스템에서 공용 제어 메시지를 송수신하는 방법 및 장치 |
CN117278181A (zh) * | 2015-01-28 | 2023-12-22 | 交互数字专利控股公司 | 无线发射/接收单元(wtru)及方法 |
US10516517B2 (en) * | 2015-01-29 | 2019-12-24 | Intel IP Corporation | System and methods for support of frequency hopping for UEs with reduced bandwidth support |
CN105991220B (zh) | 2015-01-30 | 2019-07-30 | 中兴通讯股份有限公司 | Ue上报csi及触发ue上报csi的方法和装置 |
KR102363245B1 (ko) * | 2015-04-05 | 2022-02-16 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | 무선 네트워크의 사운딩 레퍼런스 신호 |
JP6276425B2 (ja) * | 2015-05-08 | 2018-02-07 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて上りリンク信号を送信又は受信するための方法及びこのための装置 |
US10454646B2 (en) * | 2015-11-14 | 2019-10-22 | Qualcomm Incorporated | Sounding reference signal transmissions in enhanced machine type communication |
CN111740812B (zh) * | 2016-04-01 | 2022-09-20 | 中兴通讯股份有限公司 | 探测参考信号发送方法 |
US20190190763A1 (en) * | 2016-08-04 | 2019-06-20 | Ntt Docomo, Inc. | User terminal and radio communication method |
JP6826204B2 (ja) * | 2017-12-01 | 2021-02-03 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおける上向きリンク送受信方法及びこのための装置 |
-
2016
- 2016-04-08 EP EP16776908.2A patent/EP3282627B1/en active Active
- 2016-04-08 KR KR1020177032572A patent/KR102081939B1/ko active IP Right Grant
- 2016-04-08 JP JP2017552883A patent/JP6563514B2/ja active Active
- 2016-04-08 WO PCT/KR2016/003709 patent/WO2016163805A1/ko active Application Filing
- 2016-04-08 CN CN201680020890.XA patent/CN107431888B/zh active Active
- 2016-04-08 US US15/564,484 patent/US10756862B2/en active Active
-
2019
- 2019-07-24 JP JP2019136319A patent/JP7073314B2/ja active Active
-
2020
- 2020-06-08 US US16/895,876 patent/US11362782B2/en active Active
-
2022
- 2022-05-09 US US17/740,075 patent/US11637671B2/en active Active
- 2022-07-21 US US17/870,668 patent/US11601243B2/en active Active
-
2023
- 2023-03-01 US US18/116,213 patent/US11799605B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013509839A (ja) | 2009-11-02 | 2013-03-14 | ノキア シーメンス ネットワークス オサケユキチュア | サウンディング基準信号構成 |
JP2013520091A (ja) | 2010-02-10 | 2013-05-30 | クゥアルコム・インコーポレイテッド | 非周期的サウンディング基準信号を送信する方法および装置 |
US20130322363A1 (en) | 2012-05-17 | 2013-12-05 | Qualcomm Incorporated | Narrow band partitioning and efficient resource allocation for low cost user equipments |
US20140112168A1 (en) | 2012-10-24 | 2014-04-24 | Qualcomm Incorporated | Enhanced srs transmission for mimo operation in lte-a |
JP6563514B2 (ja) | 2015-04-10 | 2019-08-21 | エルジー エレクトロニクス インコーポレイティド | 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 |
Non-Patent Citations (2)
Title |
---|
Ericsson,NB-IoT - Remaining issues for NPUSCH design,3GPP TSG-RAN WG1#84b R1-162776,2016年 4月 6日,インターネット<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_84b/Docs/R1-162776.zip> |
LG Electronics,Details on SR repetition and SRS transmission for MTC UE,3GPP TSG-RAN WG1#82b R1-155371,2015年 9月26日,インターネット<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_82b/Docs/R1-155371.zip> |
Also Published As
Publication number | Publication date |
---|---|
EP3282627A1 (en) | 2018-02-14 |
EP3282627A4 (en) | 2018-11-21 |
US20220368490A1 (en) | 2022-11-17 |
JP6563514B2 (ja) | 2019-08-21 |
US11799605B2 (en) | 2023-10-24 |
US10756862B2 (en) | 2020-08-25 |
JP2018515970A (ja) | 2018-06-14 |
US20180083752A1 (en) | 2018-03-22 |
US11601243B2 (en) | 2023-03-07 |
CN107431888B (zh) | 2021-02-26 |
US20230208584A1 (en) | 2023-06-29 |
US20220278798A1 (en) | 2022-09-01 |
WO2016163805A1 (ko) | 2016-10-13 |
KR20170139056A (ko) | 2017-12-18 |
US20200304262A1 (en) | 2020-09-24 |
US11637671B2 (en) | 2023-04-25 |
KR102081939B1 (ko) | 2020-02-26 |
US11362782B2 (en) | 2022-06-14 |
JP2019205193A (ja) | 2019-11-28 |
EP3282627B1 (en) | 2020-07-08 |
CN107431888A (zh) | 2017-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7073314B2 (ja) | 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 | |
JP7008093B2 (ja) | 非免許帯域をサポートする無線接続システムにおいてチャネル状態情報を報告する方法及びこれをサポートする装置 | |
JP6393764B2 (ja) | 機械タイプ通信を支援する無線接続システムにおけるサウンディング参照信号送信方法及び装置 | |
JP6456471B2 (ja) | 非兔許帯域を支援する無線接続システムにおいて伝送機会区間を設定する方法及び装置 | |
RU2705227C1 (ru) | Способ и устройство для передачи и приема беспроводного сигнала в системе беспроводной связи | |
CN112492613B (zh) | 在支持未授权带的无线接入系统中执行cca的方法及其装置 | |
JP6370808B2 (ja) | 無線接続システムにおいて擬似コロケーションを行う方法および装置 | |
US10225035B2 (en) | Method for transceiving shortened physical downlink shared channel in wireless access system supporting unlicensed band, and device supporting same | |
WO2015186989A1 (ko) | 비면허 대역을 지원하는 무선 접속 시스템에서 전송기회구간을 설정하는 방법 및 이를 지원하는 장치 | |
US10117269B2 (en) | Method and device for transmitting and receiving data in wireless access system supporting unlicensed band | |
RU2779154C2 (ru) | Способ и устройство для передачи и приема беспроводного сигнала в системе беспроводной связи |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190724 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190724 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200602 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200710 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200825 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201119 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20201208 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210408 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20210408 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20210416 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20210420 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20210521 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20210525 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20210824 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20211109 |
|
C13 | Notice of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: C13 Effective date: 20211130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220214 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20220322 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20220420 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20220420 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220511 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7073314 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |