PL3488552T3 - Przełączanie SRS oparte na nośnej na nielicencjonowanych pasmach - Google Patents
Przełączanie SRS oparte na nośnej na nielicencjonowanych pasmachInfo
- Publication number
- PL3488552T3 PL3488552T3 PL17758621T PL17758621T PL3488552T3 PL 3488552 T3 PL3488552 T3 PL 3488552T3 PL 17758621 T PL17758621 T PL 17758621T PL 17758621 T PL17758621 T PL 17758621T PL 3488552 T3 PL3488552 T3 PL 3488552T3
- Authority
- PL
- Poland
- Prior art keywords
- carrier based
- unlicensed bands
- based switching
- srs carrier
- srs
- Prior art date
Links
Classifications
-
- 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]
-
- 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
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662364454P | 2016-07-20 | 2016-07-20 | |
| EP17758621.1A EP3488552B1 (en) | 2016-07-20 | 2017-07-20 | Srs carrier based switching on unlicensed bands |
| PCT/IB2017/054400 WO2018015918A1 (en) | 2016-07-20 | 2017-07-20 | Srs carrier based switching on unlicensed bands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3488552T3 true PL3488552T3 (pl) | 2021-01-25 |
Family
ID=59738380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17758621T PL3488552T3 (pl) | 2016-07-20 | 2017-07-20 | Przełączanie SRS oparte na nośnej na nielicencjonowanych pasmach |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US11259321B2 (pl) |
| EP (2) | EP3488552B1 (pl) |
| CN (1) | CN109478980B (pl) |
| PL (1) | PL3488552T3 (pl) |
| WO (1) | WO2018015918A1 (pl) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114884640A (zh) | 2016-03-31 | 2022-08-09 | 北京三星通信技术研究有限公司 | 通信系统中的终端、基站及其方法 |
| PL3488552T3 (pl) * | 2016-07-20 | 2021-01-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Przełączanie SRS oparte na nośnej na nielicencjonowanych pasmach |
| JP7035029B2 (ja) * | 2017-04-27 | 2022-03-14 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法、基地局及びシステム |
| US10708021B2 (en) * | 2017-08-11 | 2020-07-07 | Lg Electronics Inc. | Method for transmitting SRS in a wireless communication system and apparatus therefor |
| US12022448B2 (en) * | 2017-08-11 | 2024-06-25 | Qualcomm Incorporated | Carrier switching for multiple carriers using the same components of a component path |
| CN112469090B (zh) * | 2017-11-17 | 2021-11-19 | 华为技术有限公司 | 一种无线通信方法、装置和系统 |
| US10863543B2 (en) * | 2017-12-01 | 2020-12-08 | Qualcomm Incorporated | Subband based uplink access for NR-SS |
| CN110198565A (zh) * | 2018-02-26 | 2019-09-03 | 普天信息技术有限公司 | 一种小带宽系统中上行资源的分配方法及装置 |
| US11290304B2 (en) * | 2018-04-13 | 2022-03-29 | Qualcomm Incorporated | SRS carrier switching with sTTI/sPT |
| CN112369088B (zh) * | 2018-05-29 | 2024-04-05 | 上海诺基亚贝尔股份有限公司 | 未许可频谱中的探测参考信号传输 |
| US11533777B2 (en) * | 2018-06-29 | 2022-12-20 | At&T Intellectual Property I, L.P. | Cell site architecture that supports 5G and legacy protocols |
| US10728826B2 (en) | 2018-07-02 | 2020-07-28 | At&T Intellectual Property I, L.P. | Cell site routing based on latency |
| EP4231567A4 (en) * | 2020-11-11 | 2023-12-13 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR TRANSMITTING SIGNALS, AND METHOD AND APPARATUS FOR RECEIVING SIGNALS |
| US20240080838A1 (en) * | 2021-03-12 | 2024-03-07 | Qualcomm Incorporated | Configuration for uplink transmit switching and sounding reference signal carrier switching |
| CN115333697B (zh) * | 2021-05-11 | 2024-07-05 | 大唐移动通信设备有限公司 | 上行信道的传输方法及相关装置 |
| CN118104293A (zh) * | 2021-10-20 | 2024-05-28 | 高通股份有限公司 | 针对上行链路传输切换的切换配置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2327193B1 (en) * | 2008-08-14 | 2017-05-31 | Samsung Electronics Co., Ltd. | Method and apparatus for supporting multiple reference signals in ofdma communication systems |
| CN107104780B (zh) * | 2009-10-01 | 2020-10-16 | 交互数字专利控股公司 | 上行链路控制数据传输 |
| US9408212B2 (en) * | 2011-11-10 | 2016-08-02 | Nokia Technologies Oy | Methods and apparatuses for facilitating use of carrier aggregation for device-to-device communications |
| US20160050667A1 (en) * | 2014-08-18 | 2016-02-18 | Samsung Electronics Co., Ltd. | Communication on licensed and unlicensed bands |
| CN105357162B (zh) * | 2014-08-22 | 2020-12-11 | 中兴通讯股份有限公司 | 一种信号处理方法、基站和终端 |
| BR112017005864A2 (pt) * | 2014-09-25 | 2018-02-06 | Ericsson Telefon Ab L M | método e aparelho para sinal de referência de uplink aumentado em sistemas de escute antes de falar |
| US10038528B2 (en) * | 2014-12-19 | 2018-07-31 | Qualcomm Incorporated | Common reference signal design based on semi-uniform pilot spacing and orthogonal cover code |
| US9913290B2 (en) * | 2015-01-26 | 2018-03-06 | Asustek Computer Inc. | Method and apparatus for handling uplink transmission in a wireless communication system |
| US10200904B2 (en) * | 2015-06-24 | 2019-02-05 | Qualcomm Incorporated | Techniques for transmitting on multiple carriers of a shared radio frequency spectrum band |
| CN114698121A (zh) * | 2015-08-11 | 2022-07-01 | 三菱电机株式会社 | 通信系统 |
| US9854569B2 (en) * | 2015-12-07 | 2017-12-26 | Telefonaktiebolaget L M Ericsson (Publ) | Uplink control channel configuration for unlicensed carriers |
| CN106992804A (zh) * | 2016-01-20 | 2017-07-28 | 中兴通讯股份有限公司 | 一种探测参考信号的发送方法和装置 |
| US10333670B2 (en) * | 2016-05-06 | 2019-06-25 | Qualcomm Incorporated | Sounding reference signals with collisions in asymmetric carrier aggregation |
| JP7034910B2 (ja) * | 2016-05-27 | 2022-03-14 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法、基地局及びシステム |
| PL3488552T3 (pl) | 2016-07-20 | 2021-01-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Przełączanie SRS oparte na nośnej na nielicencjonowanych pasmach |
-
2017
- 2017-07-20 PL PL17758621T patent/PL3488552T3/pl unknown
- 2017-07-20 US US16/319,002 patent/US11259321B2/en active Active
- 2017-07-20 EP EP17758621.1A patent/EP3488552B1/en active Active
- 2017-07-20 WO PCT/IB2017/054400 patent/WO2018015918A1/en unknown
- 2017-07-20 EP EP20190769.8A patent/EP3758270B1/en active Active
- 2017-07-20 CN CN201780044643.8A patent/CN109478980B/zh active Active
-
2022
- 2022-01-25 US US17/584,204 patent/US11805549B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11259321B2 (en) | 2022-02-22 |
| EP3488552A1 (en) | 2019-05-29 |
| EP3758270A1 (en) | 2020-12-30 |
| CN109478980B (zh) | 2021-11-19 |
| US11805549B2 (en) | 2023-10-31 |
| EP3758270B1 (en) | 2022-09-07 |
| US20220150963A1 (en) | 2022-05-12 |
| CN109478980A (zh) | 2019-03-15 |
| US20190246427A1 (en) | 2019-08-08 |
| WO2018015918A1 (en) | 2018-01-25 |
| EP3488552B1 (en) | 2020-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL3488552T3 (pl) | Przełączanie SRS oparte na nośnej na nielicencjonowanych pasmach | |
| PL3411995T3 (pl) | Konstrukcja SRS dla nielicencjonowanych nośnych | |
| AU201810296S (en) | Band | |
| EP3272049C0 (en) | CARRIER AGGREGATION ACCORDING TO DIFFERENT RADIO ACCESS TECHNOLOGIES | |
| EP3247567A4 (en) | Fine-grained categorization | |
| HUE045007T2 (hu) | Ütemezés egy nem engedélyezett vivõtípushoz | |
| GB2552838B (en) | Non-Anchor carrier utilisation | |
| GB201614100D0 (en) | Carriers | |
| PL3153000T3 (pl) | Zespół nośny | |
| GB201502252D0 (en) | Carrier | |
| GB201802609D0 (en) | Improved downlights | |
| ZAA201800589S (en) | Covers | |
| GB201703558D0 (en) | catalysts | |
| GB201900566D0 (en) | Carrier | |
| GB201714234D0 (en) | Catalyst | |
| GB2569037B (en) | Cover | |
| GB201802847D0 (en) | Component Carrier | |
| GB201719463D0 (en) | Catalyst | |
| GB201716184D0 (en) | Cover | |
| GB2587869B (en) | Carrier | |
| GB201511965D0 (en) | Information band | |
| IL270846A (en) | UAV carrier | |
| GB201720456D0 (en) | Additional information for satnavs | |
| GB201718522D0 (en) | T | |
| GB201717036D0 (en) | Cover |