TWI654898B - 改良使用者裝備（ｕｅ）在未授權頻譜中的效能 - Google Patents
改良使用者裝備（ｕｅ）在未授權頻譜中的效能Info
- Publication number
- TWI654898B TWI654898B TW103132505A TW103132505A TWI654898B TW I654898 B TWI654898 B TW I654898B TW 103132505 A TW103132505 A TW 103132505A TW 103132505 A TW103132505 A TW 103132505A TW I654898 B TWI654898 B TW I654898B
- Authority
- TW
- Taiwan
- Prior art keywords
- scc
- service area
- cell service
- small cell
- rat
- Prior art date
Links
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Classifications
-
- 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
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
-
- 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
- H04W16/24—Cell structures
- H04W16/32—Hierarchical cell structures
-
- 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
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361881837P | 2013-09-24 | 2013-09-24 | |
| US61/881,837 | 2013-09-24 | ||
| US201361914711P | 2013-12-11 | 2013-12-11 | |
| US61/914,711 | 2013-12-11 | ||
| US14/486,778 | 2014-09-15 | ||
| US14/486,778 US9775048B2 (en) | 2013-09-24 | 2014-09-15 | Performance of a user equipment (UE) in unlicensed spectrum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201517678A TW201517678A (zh) | 2015-05-01 |
| TWI654898B true TWI654898B (zh) | 2019-03-21 |
Family
ID=52690883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103132505A TWI654898B (zh) | 2013-09-24 | 2014-09-19 | 改良使用者裝備（ｕｅ）在未授權頻譜中的效能 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9775048B2 (enExample) |
| EP (1) | EP3050339B1 (enExample) |
| JP (1) | JP6426157B2 (enExample) |
| KR (1) | KR102162194B1 (enExample) |
| CN (1) | CN105580410B (enExample) |
| TW (1) | TWI654898B (enExample) |
| WO (1) | WO2015047905A2 (enExample) |
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| US10356623B2 (en) | 2013-09-24 | 2019-07-16 | Qualcomm Incorporated | Techniques for performing carrier sense adaptive transmission in unlicensed spectrum |
| US9775048B2 (en) | 2013-09-24 | 2017-09-26 | Qualcomm Incorporated | Performance of a user equipment (UE) in unlicensed spectrum |
| US10542435B2 (en) | 2013-09-24 | 2020-01-21 | Qualcomm Incorporated | Carrier sense adaptive transmission (CSAT) in unlicensed spectrum |
| US9572040B2 (en) * | 2013-10-22 | 2017-02-14 | Acer Incorporated | Unlicensed spectrum sharing method, base station using the same, and user equipment using the same |
| WO2015184583A1 (en) * | 2014-06-03 | 2015-12-10 | Telefonaktiebolaget L M Ericsson (Publ) | An access node,a communication device,respective method performed thereby for carrier hopping |
| KR102188650B1 (ko) * | 2014-06-10 | 2020-12-08 | 삼성전자 주식회사 | 무선 통신 시스템에서 반송파 집적을 제어하기 위한 방법 및 전자장치 |
| US10581547B2 (en) * | 2014-09-26 | 2020-03-03 | Google Technology Holdings LLC | Methods and apparatus for synchronization to, and measurements on, unlicensed frequency carriers |
| US9565676B1 (en) * | 2014-12-19 | 2017-02-07 | Sprint Spectrum L.P. | Methods and systems for serving a mobility-limited user equipment device using carrier aggregation |
| CN107211431B (zh) * | 2015-02-05 | 2021-06-04 | 瑞典爱立信有限公司 | 时间复用与辅小区的通信 |
| US10021573B2 (en) | 2015-04-13 | 2018-07-10 | Industrial Technology Research Institute | Method and device for uplink transmission by using unlicensed spectrum |
| WO2016208953A1 (en) * | 2015-06-22 | 2016-12-29 | Samsung Electronics Co., Ltd. | Method and apparatus for performing communication in wireless communication system |
| BR112018002505B1 (pt) * | 2015-08-14 | 2024-01-09 | Huawei Technologies Co., Ltd | Método de processamento de sinal, equipamento de usuário, estação base e meio de armazenamento legível por computador |
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| US10143036B2 (en) * | 2016-07-30 | 2018-11-27 | Phazr, Inc. | Millimeter wave wireless system using licensed and unlicensed frequency sprectrum |
| KR101934746B1 (ko) * | 2016-11-08 | 2019-01-03 | 아주대학교산학협력단 | 동적 abs를 이용한 듀티사이클의 구성 방법 및 장치 |
| CN112544117B (zh) * | 2018-08-07 | 2024-02-27 | 富士通株式会社 | 发送装置、接收装置、无线通信系统和通信方法 |
| KR102592678B1 (ko) * | 2018-12-04 | 2023-10-23 | 삼성전자주식회사 | 안테나 특성을 제어하기 위한 방법 및 그 전자 장치 |
| WO2021207448A1 (en) * | 2020-04-08 | 2021-10-14 | Gogo Business Aviation Llc | Systems and methods to control access in air-to-ground networks operating in unlicensed spectrum |
| US11849472B2 (en) | 2020-10-27 | 2023-12-19 | Apple Inc. | Wi-fi traffic aware system with wireless accessories |
| US12052626B2 (en) | 2021-12-23 | 2024-07-30 | T-Mobile Usa, Inc. | Steering non-mobile connected-mode user equipment to higher capacity radio cells |
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- 2014-09-19 KR KR1020167008425A patent/KR102162194B1/ko active Active
- 2014-09-19 CN CN201480052470.0A patent/CN105580410B/zh active Active
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| EP3050339A2 (en) | 2016-08-03 |
| WO2015047905A3 (en) | 2015-06-18 |
| US20150085792A1 (en) | 2015-03-26 |
| JP2016531456A (ja) | 2016-10-06 |
| TW201517678A (zh) | 2015-05-01 |
| JP6426157B2 (ja) | 2018-11-21 |
| US9775048B2 (en) | 2017-09-26 |
| WO2015047905A2 (en) | 2015-04-02 |
| KR20160060065A (ko) | 2016-05-27 |
| EP3050339B1 (en) | 2019-01-16 |
| CN105580410A (zh) | 2016-05-11 |
| KR102162194B1 (ko) | 2020-10-06 |
| CN105580410B (zh) | 2019-08-16 |
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