JP6563514B2 - 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
- JP6563514B2 JP6563514B2 JP2017552883A JP2017552883A JP6563514B2 JP 6563514 B2 JP6563514 B2 JP 6563514B2 JP 2017552883 A JP2017552883 A JP 2017552883A JP 2017552883 A JP2017552883 A JP 2017552883A JP 6563514 B2 JP6563514 B2 JP 6563514B2
- Authority
- JP
- Japan
- Prior art keywords
- srs
- transmission
- terminal
- cell
- subframe
- 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 352
- 238000000034 method Methods 0.000 title claims description 107
- 238000004891 communication Methods 0.000 title claims description 21
- 210000004027 cell Anatomy 0.000 description 158
- 230000003252 repetitive effect Effects 0.000 description 51
- 239000010410 layer Substances 0.000 description 36
- 238000012544 monitoring process Methods 0.000 description 24
- 230000002776 aggregation Effects 0.000 description 23
- 238000004220 aggregation Methods 0.000 description 23
- 230000011664 signaling Effects 0.000 description 23
- 210000004457 myocytus nodalis Anatomy 0.000 description 19
- 230000006870 function Effects 0.000 description 15
- 239000000969 carrier Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 14
- 230000000737 periodic effect Effects 0.000 description 14
- 230000004044 response Effects 0.000 description 9
- 238000009482 thermal adhesion granulation Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000013468 resource allocation Methods 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000013507 mapping 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
- 230000008859 change Effects 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
- 238000005259 measurement Methods 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 235000008694 Humulus lupulus Nutrition 0.000 description 2
- 238000001994 activation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000001774 stimulated Raman spectroscopy Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 210000004128 D cell Anatomy 0.000 description 1
- 241000760358 Enodes Species 0.000 description 1
- 101150071746 Pbsn gene Proteins 0.000 description 1
- 230000004913 activation Effects 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
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 210000002325 somatostatin-secreting cell Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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), 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 (3)
- 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、
物理上りリンク共有チャネル(PUSCH)と前記SRSの同時送信がスケジュールされる時、
前記SRS送信のためのSRSサブバンドがPUSCH送信のためのPUSCHサブバンドと同じ場合、前記SRSを送信するステップと、
前記SRSサブバンドが周波数領域において前記PUSCHサブバンドと異なる場合、前記SRS送信をドロップするステップと、を含み、
前記SRSは一つの物理リソースブロック(PRB)の単位で送信される、SRS送信制御方法。 - 前記SRSはトリガータイプ1に基づいて非周期的に送信される、請求項1に記載のSRS送信制御方法。
- 前記SRSは所定回数反復送信される、請求項1に記載のSRS送信制御方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562145529P | 2015-04-10 | 2015-04-10 | |
US62/145,529 | 2015-04-10 | ||
PCT/KR2016/003709 WO2016163805A1 (ko) | 2015-04-10 | 2016-04-08 | 기계타입통신을 지원하는 무선 접속 시스템에서 사운딩 참조 신호의 전송을 제어하는 방법 및 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019136319A Division 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 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018515970A JP2018515970A (ja) | 2018-06-14 |
JP2018515970A5 JP2018515970A5 (ja) | 2018-08-23 |
JP6563514B2 true JP6563514B2 (ja) | 2019-08-21 |
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 After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019205193A (ja) * | 2015-04-10 | 2019-11-28 | 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 |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10326493B2 (en) * | 2015-05-13 | 2019-06-18 | Samsung Electronics Co., Ltd. | Control channel transmission and frequency error correction |
KR102522569B1 (ko) * | 2015-07-22 | 2023-04-17 | 삼성전자주식회사 | 협대역 시스템에서 통신 방법 및 장치 |
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 |
CN107926015B (zh) * | 2015-08-21 | 2022-10-14 | 株式会社Ntt都科摩 | 用户终端、无线基站和无线通信方法 |
US10454646B2 (en) * | 2015-11-14 | 2019-10-22 | Qualcomm Incorporated | Sounding reference signal transmissions in enhanced machine type communication |
SG11201805839YA (en) * | 2016-01-07 | 2018-08-30 | Nokia Solutions & Networks Oy | Method and apparatus for allocating acknowledgement resources |
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 |
EP3526914B1 (en) * | 2016-10-11 | 2023-09-20 | Telefonaktiebolaget LM Ericsson (publ) | Methods and apparatus for adapting srs switching accounting for measurement procedure |
KR102188152B1 (ko) * | 2017-01-07 | 2020-12-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 사운딩 참조 신호의 송수신 방법 및 상기 방법을 이용하는 통신 장치 |
KR102514446B1 (ko) * | 2017-01-09 | 2023-03-27 | 엘지전자 주식회사 | 측정 정보를 보고하는 방법 및 이를 위한 단말 |
US10856310B2 (en) * | 2017-02-03 | 2020-12-01 | Qualcomm Incorporated | Retuning in machine type communications |
EP3588884B1 (en) * | 2017-02-21 | 2022-08-03 | LG Electronics Inc. | Method for transmitting srs in wireless communication system and terminal for same |
BR112019019332A2 (pt) * | 2017-03-20 | 2020-04-14 | Guangdong Oppo Mobile Telecommunications Corp Ltd | método de comunicação sem fios, e dispositivo terminal |
US11362778B2 (en) * | 2017-03-22 | 2022-06-14 | Lg Electronics Inc. | Method for receiving control information for SRS transmission in wireless communication system, and user equipment therefor |
MX2019005327A (es) | 2017-04-27 | 2019-08-12 | Lg Electronics Inc | Metodo de transmision de srs y terminal para el mismo. |
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 |
KR20200085740A (ko) * | 2017-11-15 | 2020-07-15 | 소니 주식회사 | 단말 장치, 기지국, 방법 및 기록 매체 |
KR102410474B1 (ko) | 2017-11-17 | 2022-06-20 | 삼성전자주식회사 | 무선 통신 시스템에서 기준 신호 송수신 방법 및 장치 |
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 |
WO2019103560A1 (ko) * | 2017-11-24 | 2019-05-31 | 엘지전자 주식회사 | Srs를 전송 및 수신하는 방법과 이를 위한 통신 장치 |
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 |
US10813140B2 (en) * | 2018-04-02 | 2020-10-20 | Lg Electronics Inc. | Method and apparatus for transmitting and receiving random access preambles in a wireless communication system |
CN110710318B (zh) * | 2018-04-23 | 2022-12-30 | Lg电子株式会社 | 在无线通信***中发送和接收物理下行链路共享信道的方法及其装置 |
ES2971507T3 (es) * | 2018-07-27 | 2024-06-05 | Asustek Comp Inc | Procedimiento y aparato para el procedimiento de ahorro de energía en la recepción PDSCH (canal físico compartido de enlace descendente) en un sistema de comunicación inalámbrica. |
EP3834337B1 (en) * | 2018-08-10 | 2023-04-26 | 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 |
WO2020145769A1 (ko) * | 2019-01-10 | 2020-07-16 | 주식회사 윌러스표준기술연구소 | 무선 통신 시스템에서 상향링크 공유채널의 전송 방법 및 이를 이용하는 장치 |
CN113366896B (zh) * | 2019-02-03 | 2022-11-04 | 华为技术有限公司 | 参考信号接收与发送方法、装置及*** |
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 |
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 |
EP4089951A4 (en) * | 2020-02-05 | 2023-07-05 | LG Electronics, Inc. | METHOD AND DEVICE FOR UPLINK TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM |
EP4108026A4 (en) * | 2020-02-21 | 2024-03-27 | CommScope Technologies LLC | EFFICIENT USE OF THE SPECTRUM OF AN UPLINK CONTROL CHANNEL |
US11877299B2 (en) * | 2020-03-05 | 2024-01-16 | Qualcomm Incorporated | Control channel resources for group-feedback in multi-cast |
WO2022061733A1 (zh) * | 2020-09-25 | 2022-03-31 | 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 |
EP4264893A1 (en) * | 2020-12-18 | 2023-10-25 | Telefonaktiebolaget LM Ericsson (publ) | Controlling transmisson of reference signals |
US20230086946A1 (en) * | 2021-09-20 | 2023-03-23 | Qualcomm Incorporated | Techniques for uplink power control |
Family Cites Families (48)
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 |
EP3051742B1 (en) | 2009-11-02 | 2021-12-22 | Nokia Solutions and Networks Oy | Sounding reference signal configuration |
US8848520B2 (en) * | 2010-02-10 | 2014-09-30 | Qualcomm Incorporated | Aperiodic sounding reference signal transmission method and apparatus |
WO2011102768A1 (en) * | 2010-02-22 | 2011-08-25 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system |
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 |
EP4236491A3 (en) * | 2011-07-13 | 2023-10-18 | 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 |
KR20130087957A (ko) * | 2012-01-30 | 2013-08-07 | 삼성전자주식회사 | 협력 통신 시스템에서 사운딩 레퍼런스 신호의 전송 방법 및 장치 |
WO2013137699A1 (ko) * | 2012-03-16 | 2013-09-19 | 엘지전자 주식회사 | 상향 링크 전송 방법 및 장치 |
US8989128B2 (en) * | 2012-04-20 | 2015-03-24 | Ofinno Technologies, Llc | Cell timing in a wireless device and base station |
US9622230B2 (en) | 2012-05-17 | 2017-04-11 | Qualcomm Incorporated | Narrow band partitioning and efficient resource allocation for low cost user equipments |
US9967079B2 (en) * | 2012-10-12 | 2018-05-08 | Google Llc | Controlling uplink power for transmission of an uplink channel and an uplink reference signal |
US9596065B2 (en) | 2012-10-24 | 2017-03-14 | Qualcomm Incorporated | Enhanced SRS transmission for MIMO operation in LTE-A |
EP3373649A1 (en) * | 2012-12-17 | 2018-09-12 | Huawei Technologies Co., Ltd. | Carrier allocation method, user equipment, and base station |
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 |
EP2996418B1 (en) * | 2013-06-27 | 2018-03-14 | Huawei Technologies Co., Ltd. | Carrier switching method and base station |
EP3694263B1 (en) * | 2013-09-04 | 2022-11-02 | LG Electronics Inc. | Method and apparatus for controlling uplink power in wireless communication system |
JP6721506B2 (ja) * | 2013-12-18 | 2020-07-15 | アイディーエーシー ホールディングス インコーポレイテッド | 全二重無線システムにおける干渉管理のための方法、装置、およびシステム |
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 |
EP3107229B1 (en) * | 2014-02-13 | 2021-06-16 | LG Electronics Inc. | Method and apparatus for transmitting sounding reference signal in wireless access system supporting machine type communication |
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 |
CN106256159B (zh) * | 2014-04-28 | 2019-11-19 | 夏普株式会社 | 终端装置、通信方法以及集成电路 |
WO2015166892A1 (ja) * | 2014-04-28 | 2015-11-05 | シャープ株式会社 | 端末装置、基地局装置、通信方法、および集積回路 |
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 |
WO2016035717A1 (ja) * | 2014-09-03 | 2016-03-10 | シャープ株式会社 | 端末、および、基地局 |
US10397921B2 (en) * | 2014-09-10 | 2019-08-27 | 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 |
EP3217700A4 (en) * | 2014-11-06 | 2018-07-11 | Ntt Docomo, Inc. | User terminal, wireless base station, and wireless communication method |
WO2016095110A1 (zh) * | 2014-12-16 | 2016-06-23 | 富士通株式会社 | 基于探测参考信号的下行信道估计方法、装置以及通信*** |
WO2016099135A1 (ko) | 2014-12-17 | 2016-06-23 | 엘지전자 주식회사 | 상향링크 채널을 전송하는 방법 및 커버리지 확장이 필요로 되는 무선 기기 |
US10306439B2 (en) * | 2015-01-16 | 2019-05-28 | Lg Electronics Inc. | Method and device for transmitting and receiving shared control message in wireless access system supporting machine type communication |
EP4145757A1 (en) * | 2015-01-28 | 2023-03-08 | Interdigital Patent Holdings, Inc. | Triggering aperiodic sounding reference signals |
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 |
EP3255830B1 (en) * | 2015-04-05 | 2020-06-03 | Ofinno, LLC | Sounding reference signal in a wireless network |
CN107431888B (zh) * | 2015-04-10 | 2021-02-26 | Lg电子株式会社 | 在无线接入***中控制探测参考信号发送的方法和装置 |
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 |
CN107294686A (zh) * | 2016-04-01 | 2017-10-24 | 中兴通讯股份有限公司 | 探测参考信号发送、接收方法、装置、ue及基站 |
EP3496486A4 (en) * | 2016-08-04 | 2020-04-01 | NTT DoCoMo, Inc. | USER TERMINAL AND WIRELESS COMMUNICATION METHOD |
KR102107712B1 (ko) * | 2017-12-01 | 2020-05-28 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 송수신 방법 및 이를 위한 장치 |
-
2016
- 2016-04-08 CN CN201680020890.XA patent/CN107431888B/zh active Active
- 2016-04-08 US US15/564,484 patent/US10756862B2/en active Active
- 2016-04-08 WO PCT/KR2016/003709 patent/WO2016163805A1/ko active Application Filing
- 2016-04-08 KR KR1020177032572A patent/KR102081939B1/ko active IP Right Grant
- 2016-04-08 EP EP16776908.2A patent/EP3282627B1/en active Active
- 2016-04-08 JP JP2017552883A patent/JP6563514B2/ja 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
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019205193A (ja) * | 2015-04-10 | 2019-11-28 | 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 |
US10756862B2 (en) | 2015-04-10 | 2020-08-25 | Lg Electronics Inc. | Method and device for controlling transmission of sounding reference signal in wireless access system supporting machine type communication |
JP7073314B2 (ja) | 2015-04-10 | 2022-05-23 | 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 |
US11362782B2 (en) | 2015-04-10 | 2022-06-14 | Lg Electronics Inc. | Method and device for controlling transmission of sounding reference signal in wireless access system supporting machine type communication |
US11637671B2 (en) | 2015-04-10 | 2023-04-25 | Lg Electronics Inc. | Method and device for controlling transmission of sounding reference signal in wireless access system supporting machine type communication |
Also Published As
Publication number | Publication date |
---|---|
EP3282627B1 (en) | 2020-07-08 |
US20200304262A1 (en) | 2020-09-24 |
US20230208584A1 (en) | 2023-06-29 |
JP2019205193A (ja) | 2019-11-28 |
US11601243B2 (en) | 2023-03-07 |
KR102081939B1 (ko) | 2020-02-26 |
EP3282627A1 (en) | 2018-02-14 |
JP2018515970A (ja) | 2018-06-14 |
US11637671B2 (en) | 2023-04-25 |
US11799605B2 (en) | 2023-10-24 |
JP7073314B2 (ja) | 2022-05-23 |
CN107431888A (zh) | 2017-12-01 |
US20220368490A1 (en) | 2022-11-17 |
US20220278798A1 (en) | 2022-09-01 |
US20180083752A1 (en) | 2018-03-22 |
CN107431888B (zh) | 2021-02-26 |
WO2016163805A1 (ko) | 2016-10-13 |
KR20170139056A (ko) | 2017-12-18 |
EP3282627A4 (en) | 2018-11-21 |
US11362782B2 (en) | 2022-06-14 |
US10756862B2 (en) | 2020-08-25 |
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 | |
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 | |
JP6378440B2 (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 | |
KR102208124B1 (ko) | 협대역 사물인터넷을 지원하는 무선 접속 시스템에서 하향링크 물리 방송 채널 수신 방법 및 장치 | |
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 | |
CN106688297B (zh) | 在支持未授权带的无线通信***中执行直接设备对设备通信的方法和装置 | |
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 | |
JP6039652B2 (ja) | キャリアアグリゲーションを支援する無線接続システムにおいて伝送タイミングを調整する方法及び装置 | |
JP6396448B2 (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放送チャネル送信方法及びそれを支援する装置 | |
WO2015186989A1 (ko) | 비면허 대역을 지원하는 무선 접속 시스템에서 전송기회구간을 설정하는 방법 및 이를 지원하는 장치 | |
KR20170051410A (ko) | 비면허대역을 지원하는 무선접속시스템에서 채널상태측정 및 보고 방법 | |
WO2015163707A1 (ko) | 비면허 대역을 지원하는 무선 접속 시스템에서 데이터 송수신 방법 및 장치 | |
CN112492613B (zh) | 在支持未授权带的无线接入***中执行cca的方法及其装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20171006 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180711 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180926 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181009 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190109 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190305 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190604 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190625 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190724 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6563514 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |