CN112425248B - Nr未许可频谱中的rlm的增强型rs传输 - Google Patents
Nr未许可频谱中的rlm的增强型rs传输 Download PDFInfo
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- CN112425248B CN112425248B CN201880095664.7A CN201880095664A CN112425248B CN 112425248 B CN112425248 B CN 112425248B CN 201880095664 A CN201880095664 A CN 201880095664A CN 112425248 B CN112425248 B CN 112425248B
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- rlm
- time window
- reference signals
- unlicensed spectrum
- response
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- 238000001228 spectrum Methods 0.000 title claims abstract description 67
- 230000005540 biological transmission Effects 0.000 title description 91
- 238000000034 method Methods 0.000 claims abstract description 87
- 230000004044 response Effects 0.000 claims abstract description 56
- 230000008569 process Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 abstract description 29
- 238000012545 processing Methods 0.000 abstract description 11
- 238000004590 computer program Methods 0.000 description 41
- 230000015654 memory Effects 0.000 description 26
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- 230000001960 triggered effect Effects 0.000 description 14
- 238000005259 measurement Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 230000011664 signaling Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
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- 238000013461 design Methods 0.000 description 3
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- 230000007246 mechanism Effects 0.000 description 3
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- 201000000913 Duane retraction syndrome Diseases 0.000 description 2
- 101000824892 Homo sapiens SOSS complex subunit B1 Proteins 0.000 description 2
- 102100022320 SPRY domain-containing SOCS box protein 1 Human genes 0.000 description 2
- 230000009471 action Effects 0.000 description 2
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- 238000000162 direct recoil spectroscopy Methods 0.000 description 2
- 101000824890 Homo sapiens SOSS complex subunit B2 Proteins 0.000 description 1
- 102100022330 SPRY domain-containing SOCS box protein 2 Human genes 0.000 description 1
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- 230000001413 cellular effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
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- 230000001360 synchronised effect Effects 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/086847 WO2019218142A1 (fr) | 2018-05-15 | 2018-05-15 | Transmission de rs améliorée pour une rlm dans un spectre sans licence nr |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112425248A CN112425248A (zh) | 2021-02-26 |
CN112425248B true CN112425248B (zh) | 2024-05-07 |
Family
ID=68539231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880095664.7A Active CN112425248B (zh) | 2018-05-15 | 2018-05-15 | Nr未许可频谱中的rlm的增强型rs传输 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN112425248B (fr) |
WO (1) | WO2019218142A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111404785A (zh) * | 2020-05-13 | 2020-07-10 | 袁野 | 基于云计算的5g移动网络检测系统 |
WO2022061617A1 (fr) * | 2020-09-23 | 2022-03-31 | Nokia Shanghai Bell Co., Ltd. | Transmission de signal de référence de positionnement déclenchée par un signal de référence de sondage |
WO2022207966A1 (fr) * | 2021-04-01 | 2022-10-06 | Nokia Solutions And Networks Oy | Test de dispositif |
WO2024031408A1 (fr) * | 2022-08-10 | 2024-02-15 | Nokia Shanghai Bell Co., Ltd. | Détection efficace de signal de référence de positionnement pour positionnement de liaison latérale dans un spectre sans licence |
Citations (13)
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WO2016046607A1 (fr) * | 2014-09-26 | 2016-03-31 | Nokia Technologies Oy | Accès assisté sous licence de type synchrone |
CN105493431A (zh) * | 2013-08-23 | 2016-04-13 | 高通股份有限公司 | 利用未许可频谱的lte/lte-a中的csi和ack报告增强型方案 |
CN105594286A (zh) * | 2013-10-01 | 2016-05-18 | 高通股份有限公司 | 使用未许可频谱的lte/lte-a系统中的物理上行链路控制管理 |
CN105830486A (zh) * | 2013-12-19 | 2016-08-03 | 高通股份有限公司 | 包括非许可频谱的lte/lte-a网络中的信道和干扰测量 |
WO2016121917A1 (fr) * | 2015-01-29 | 2016-08-04 | 株式会社Nttドコモ | Station de base sans fil, terminal utilisateur et procédé de communication sans fil |
CN105991210A (zh) * | 2015-01-28 | 2016-10-05 | 中国移动通信集团公司 | 一种非授权频段上的参考信号发送方法、接收方法及装置 |
CN106465430A (zh) * | 2014-06-13 | 2017-02-22 | 高通股份有限公司 | 在未许可射频频谱上的无线通信 |
CN106470432A (zh) * | 2015-08-14 | 2017-03-01 | 中国移动通信集团公司 | 一种终端在非授权频段上的测量方法、装置、终端及基站 |
WO2017050973A1 (fr) * | 2015-09-25 | 2017-03-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Procédés, équipement utilisateur et nœud de réseau pour réaliser des mesures d'état de canal |
CN106688268A (zh) * | 2014-09-08 | 2017-05-17 | 三星电子株式会社 | 非许可频谱上的小区检测、同步和测量 |
CN107113648A (zh) * | 2015-01-30 | 2017-08-29 | 三星电子株式会社 | 用于非授权频谱上的csi测量配置和报告的方法和设备 |
CN107113130A (zh) * | 2014-10-27 | 2017-08-29 | 高通股份有限公司 | 用于具有免许可频谱的lte/lte‑a的多信道csi反馈 |
WO2018028702A1 (fr) * | 2016-08-12 | 2018-02-15 | 中兴通讯股份有限公司 | Procédé de transmission d'informations, nœud de transmission et système de transmission |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3177061B1 (fr) * | 2014-07-31 | 2020-02-26 | NTT DoCoMo, Inc. | Terminal d'utilisateur, système de communications sans fil et procédé de communications sans fil |
US9929844B2 (en) * | 2014-11-18 | 2018-03-27 | Qualcomm Incorporated | Techniques for transmitting preambles over an unlicensed radio frequency spectrum band |
US9680617B2 (en) * | 2015-03-20 | 2017-06-13 | Acer Incorporated | Method of transmitting reference signal in unlicensed spectrum for LTE-LAA system and wireless device using the same |
US20160330678A1 (en) * | 2015-05-07 | 2016-11-10 | Electronics And Telecommunications Research Institute | Method and device for transmitting and receiving discovery reference signal through channel of unlicensed frequency band |
WO2017069571A1 (fr) * | 2015-10-21 | 2017-04-27 | 엘지전자 주식회사 | Procédés et dispositifs pour émettre/recevoir un signal de découverte dans un système d'accès sans fil prenant en charge une bande non autorisée |
-
2018
- 2018-05-15 WO PCT/CN2018/086847 patent/WO2019218142A1/fr active Application Filing
- 2018-05-15 CN CN201880095664.7A patent/CN112425248B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105493431A (zh) * | 2013-08-23 | 2016-04-13 | 高通股份有限公司 | 利用未许可频谱的lte/lte-a中的csi和ack报告增强型方案 |
CN105594286A (zh) * | 2013-10-01 | 2016-05-18 | 高通股份有限公司 | 使用未许可频谱的lte/lte-a系统中的物理上行链路控制管理 |
CN105830486A (zh) * | 2013-12-19 | 2016-08-03 | 高通股份有限公司 | 包括非许可频谱的lte/lte-a网络中的信道和干扰测量 |
CN106465430A (zh) * | 2014-06-13 | 2017-02-22 | 高通股份有限公司 | 在未许可射频频谱上的无线通信 |
CN106688268A (zh) * | 2014-09-08 | 2017-05-17 | 三星电子株式会社 | 非许可频谱上的小区检测、同步和测量 |
WO2016046607A1 (fr) * | 2014-09-26 | 2016-03-31 | Nokia Technologies Oy | Accès assisté sous licence de type synchrone |
CN107113130A (zh) * | 2014-10-27 | 2017-08-29 | 高通股份有限公司 | 用于具有免许可频谱的lte/lte‑a的多信道csi反馈 |
CN105991210A (zh) * | 2015-01-28 | 2016-10-05 | 中国移动通信集团公司 | 一种非授权频段上的参考信号发送方法、接收方法及装置 |
WO2016121917A1 (fr) * | 2015-01-29 | 2016-08-04 | 株式会社Nttドコモ | Station de base sans fil, terminal utilisateur et procédé de communication sans fil |
CN107113648A (zh) * | 2015-01-30 | 2017-08-29 | 三星电子株式会社 | 用于非授权频谱上的csi测量配置和报告的方法和设备 |
CN106470432A (zh) * | 2015-08-14 | 2017-03-01 | 中国移动通信集团公司 | 一种终端在非授权频段上的测量方法、装置、终端及基站 |
WO2017050973A1 (fr) * | 2015-09-25 | 2017-03-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Procédés, équipement utilisateur et nœud de réseau pour réaliser des mesures d'état de canal |
WO2018028702A1 (fr) * | 2016-08-12 | 2018-02-15 | 中兴通讯股份有限公司 | Procédé de transmission d'informations, nœud de transmission et système de transmission |
Also Published As
Publication number | Publication date |
---|---|
WO2019218142A1 (fr) | 2019-11-21 |
CN112425248A (zh) | 2021-02-26 |
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