BR112017006574A2 - procedimentos de camada física para lte no espectro não licenciado - Google Patents
procedimentos de camada física para lte no espectro não licenciadoInfo
- Publication number
- BR112017006574A2 BR112017006574A2 BR112017006574A BR112017006574A BR112017006574A2 BR 112017006574 A2 BR112017006574 A2 BR 112017006574A2 BR 112017006574 A BR112017006574 A BR 112017006574A BR 112017006574 A BR112017006574 A BR 112017006574A BR 112017006574 A2 BR112017006574 A2 BR 112017006574A2
- Authority
- BR
- Brazil
- Prior art keywords
- subset
- wireless device
- measurements
- rrm
- unlicensed spectrum
- Prior art date
Links
- 238000001228 spectrum Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 abstract 9
- 230000005540 biological transmission Effects 0.000 abstract 3
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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]
- H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/327—Received signal code power [RSCP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/0095—Synchronisation arrangements determining timing error of reception due to propagation delay estimated based on signal strength
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
a divulgação prevê medições de plano de controle em um dispositivo sem fio. o dispositivo sem fio pode executar, em sinais recebidos ao longo de um espectro não licenciado em vários subquadros, medições de gerenciamento de recursos de rádio (rrm) de uma célula. o dispositivo sem fio pode identificar um ou ambos de um primeiro subconjunto das medições rrm associadas com um primeiro subconjunto dos subquadros, incluindo transmissões oportunistas e de um segundo subconjunto das medições rrm associadas com um segundo subconjunto dos subquadros, incluindo transmissões garantidas. o dispositivo sem fio pode determinar um ou mais valores de medição rrm baseado em um ou ambos do primeiro subconjunto das medições rrm e do segundo subconjunto das medições rrm. o dispositivo sem fio pode igualmente realizar medições de gerenciamento de ligação de rádio (rlm) e determinar valores de medição rlm com base nos primeiro e segundo subconjuntos. o dispositivo sem fio também pode usar os temporizadores para as transmissões de ligação ascendente para detectar falhas de ligação de rádio.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462059670P | 2014-10-03 | 2014-10-03 | |
US14/873,079 US10009925B2 (en) | 2014-10-03 | 2015-10-01 | Physical layer procedures for LTE in unlicensed spectrum |
PCT/US2015/053844 WO2016054584A2 (en) | 2014-10-03 | 2015-10-02 | Physical layer procedures for lte in unlicensed spectrum |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017006574A2 true BR112017006574A2 (pt) | 2017-12-19 |
Family
ID=54330893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017006574A BR112017006574A2 (pt) | 2014-10-03 | 2015-10-02 | procedimentos de camada física para lte no espectro não licenciado |
Country Status (8)
Country | Link |
---|---|
US (2) | US10009925B2 (pt) |
EP (2) | EP3202211B1 (pt) |
JP (1) | JP6549222B2 (pt) |
KR (2) | KR102411048B1 (pt) |
CN (2) | CN111294807B (pt) |
AU (1) | AU2015327897B2 (pt) |
BR (1) | BR112017006574A2 (pt) |
WO (1) | WO2016054584A2 (pt) |
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US10142996B2 (en) * | 2015-07-03 | 2018-11-27 | Nokia Technologies Oy | Sensitivity tuning in wireless networks |
WO2017167746A1 (en) | 2016-04-01 | 2017-10-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for controlling relative measurements in the presence of lbt |
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WO2018114057A1 (en) * | 2016-12-21 | 2018-06-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Link switch in a wireless communication system |
US10070462B2 (en) * | 2017-01-31 | 2018-09-04 | Qualcomm Incorporated | Listen before transmit (LBT) communication protocol for vehicle-to-vehicle communications |
WO2018147692A1 (ko) * | 2017-02-11 | 2018-08-16 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말과 기지국 간 물리 상향링크 제어 채널의 송수신 방법 및 이를 지원하는 장치 |
WO2019035631A1 (ko) * | 2017-08-16 | 2019-02-21 | 엘지전자 주식회사 | 비면허 대역에서 라디오 링크를 관리하는 방법 및 장치 |
CN109600784B (zh) | 2017-09-30 | 2021-10-22 | 中兴通讯股份有限公司 | 上报信号质量的方法及装置 |
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US11357015B2 (en) * | 2017-12-22 | 2022-06-07 | Qualcomm Incorporated | Sidelink signal measurement and resource selection in vehicle-to-everything communications |
CN117295187A (zh) * | 2018-04-20 | 2023-12-26 | 中兴通讯股份有限公司 | 用于移动性管理的装置和方法 |
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US11956822B2 (en) | 2018-06-19 | 2024-04-09 | Interdigital Patent Holdings, Inc. | Radio link monitoring in shared spectrum |
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CN110972315A (zh) * | 2018-09-28 | 2020-04-07 | 索尼公司 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
CN111107659B (zh) * | 2018-10-26 | 2022-03-11 | 华为技术有限公司 | 非授权频谱中无线链路检测的方法和通信装置 |
CN111132365B (zh) * | 2018-10-31 | 2022-07-12 | 展讯通信(上海)有限公司 | 上行传输方法、装置、计算机可读存储介质及终端 |
EP3664494A1 (en) * | 2018-12-05 | 2020-06-10 | INTEL Corporation | Methods and devices for device-to-device communications |
CN113228770B (zh) * | 2018-12-20 | 2024-01-30 | 株式会社Ntt都科摩 | 无线节点、以及无线通信方法 |
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US10009925B2 (en) | 2014-10-03 | 2018-06-26 | Qualcomm Incorporated | Physical layer procedures for LTE in unlicensed spectrum |
-
2015
- 2015-10-01 US US14/873,079 patent/US10009925B2/en active Active
- 2015-10-02 EP EP15781832.9A patent/EP3202211B1/en active Active
- 2015-10-02 WO PCT/US2015/053844 patent/WO2016054584A2/en active Application Filing
- 2015-10-02 CN CN202010078750.6A patent/CN111294807B/zh active Active
- 2015-10-02 BR BR112017006574A patent/BR112017006574A2/pt active Search and Examination
- 2015-10-02 KR KR1020177008779A patent/KR102411048B1/ko active IP Right Grant
- 2015-10-02 CN CN201580053291.3A patent/CN106797571B/zh active Active
- 2015-10-02 KR KR1020227020360A patent/KR102519585B1/ko active IP Right Grant
- 2015-10-02 AU AU2015327897A patent/AU2015327897B2/en not_active Ceased
- 2015-10-02 JP JP2017517710A patent/JP6549222B2/ja not_active Expired - Fee Related
- 2015-10-02 EP EP19165840.0A patent/EP3522665B1/en active Active
-
2018
- 2018-04-24 US US15/961,606 patent/US10721770B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017530649A (ja) | 2017-10-12 |
US20180249505A1 (en) | 2018-08-30 |
KR20170066380A (ko) | 2017-06-14 |
EP3202211B1 (en) | 2019-05-08 |
US10721770B2 (en) | 2020-07-21 |
CN111294807A (zh) | 2020-06-16 |
EP3522665A1 (en) | 2019-08-07 |
JP6549222B2 (ja) | 2019-07-24 |
US20160100433A1 (en) | 2016-04-07 |
KR20220090585A (ko) | 2022-06-29 |
US10009925B2 (en) | 2018-06-26 |
CN106797571B (zh) | 2020-03-27 |
KR102519585B1 (ko) | 2023-04-06 |
EP3522665B1 (en) | 2021-08-25 |
EP3202211A2 (en) | 2017-08-09 |
CN111294807B (zh) | 2023-07-14 |
WO2016054584A2 (en) | 2016-04-07 |
AU2015327897A1 (en) | 2017-03-09 |
AU2015327897B2 (en) | 2019-10-24 |
KR102411048B1 (ko) | 2022-06-17 |
WO2016054584A3 (en) | 2016-05-12 |
CN106797571A (zh) | 2017-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: H04W 74/08 (2009.01), H04W 76/00 (2018.01), H04W 5 |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |