JPWO2020142683A5 - - Google Patents
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- Publication number
- JPWO2020142683A5 JPWO2020142683A5 JP2021535031A JP2021535031A JPWO2020142683A5 JP WO2020142683 A5 JPWO2020142683 A5 JP WO2020142683A5 JP 2021535031 A JP2021535031 A JP 2021535031A JP 2021535031 A JP2021535031 A JP 2021535031A JP WO2020142683 A5 JPWO2020142683 A5 JP WO2020142683A5
- Authority
- JP
- Japan
- Prior art keywords
- random access
- pusch
- wireless device
- item
- pusch resource
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962788612P | 2019-01-04 | 2019-01-04 | |
| US62/788,612 | 2019-01-04 | ||
| PCT/US2020/012177 WO2020142683A1 (en) | 2019-01-04 | 2020-01-03 | Two-step random access procedure in unlicensed bands |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022518117A JP2022518117A (ja) | 2022-03-14 |
| JPWO2020142683A5 true JPWO2020142683A5 (de) | 2022-04-19 |
| JP7284884B2 JP7284884B2 (ja) | 2023-06-01 |
Family
ID=69374419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021535031A Active JP7284884B2 (ja) | 2019-01-04 | 2020-01-03 | 無認可帯域における２段階ランダムアクセス手順 |
Country Status (8)
| Country | Link |
|---|---|
| US (5) | US11284451B2 (de) |
| EP (3) | EP4114124A1 (de) |
| JP (1) | JP7284884B2 (de) |
| KR (1) | KR20210108998A (de) |
| CN (2) | CN116347650A (de) |
| ES (2) | ES2931837T3 (de) |
| PL (2) | PL3868169T3 (de) |
| WO (1) | WO2020142683A1 (de) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3297386B1 (de) * | 2015-05-13 | 2020-08-12 | LG Electronics Inc. | Verfahren und vorrichtung zur durchführung eines direktzugriffsprozesses in einem unlizenzierten band |
| EP3758248A4 (de) | 2018-02-19 | 2021-09-15 | Ntt Docomo, Inc. | Benutzerendgerät und drahtloskommunikationsverfahren |
| EP3817483B1 (de) * | 2018-07-27 | 2023-02-15 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Zufallszugriffsverfahren, endgerät und netzwerkgerät |
| US11968713B2 (en) * | 2018-09-26 | 2024-04-23 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving signal in wireless communication system |
| PL3868169T3 (pl) * | 2019-01-04 | 2023-09-11 | Beijing Xiaomi Mobile Software Co., Ltd. | Dwuetapowa procedura dostępu swobodnego w pasmach nielicencjonowanych |
| CN115243391A (zh) * | 2019-01-11 | 2022-10-25 | 上海朗帛通信技术有限公司 | 一种用于无线通信的通信节点中的方法和装置 |
| US11483869B2 (en) * | 2019-01-17 | 2022-10-25 | Qualcomm Incorporated | Timing control for random access channel (RACH) |
| CN111447644A (zh) * | 2019-01-17 | 2020-07-24 | 北京三星通信技术研究有限公司 | 用户设备以及上行数据传输方法 |
| CN111294937B (zh) * | 2019-01-17 | 2023-04-18 | 北京紫光展锐通信技术有限公司 | 数据传输方法及装置 |
| CN111277382B (zh) * | 2019-01-18 | 2021-10-22 | 维沃移动通信有限公司 | 一种随机接入过程的信息传输方法及终端 |
| CN111182648B (zh) * | 2019-01-18 | 2022-05-17 | 维沃软件技术有限公司 | 一种随机接入传输方法及终端 |
| WO2020167993A1 (en) * | 2019-02-14 | 2020-08-20 | Apple Inc. | On collision handling of msga pusch in 2-step rach and other uplink channels |
| WO2020163969A1 (en) * | 2019-02-14 | 2020-08-20 | Sierra Wireless, Inc. | Method and apparatus for supporting two-step random access channel usage in a wireless communication system |
| WO2020164081A1 (en) * | 2019-02-14 | 2020-08-20 | Nokia Shanghai Bell Co., Ltd. | Apparatus, method and computer program for communication using configured grants |
| WO2020180873A1 (en) * | 2019-03-05 | 2020-09-10 | Google Llc | Random access procedure in unlicensed bandwidth part |
| WO2020192440A1 (en) * | 2019-03-27 | 2020-10-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Method, apparatus for monitoring pdcch in random access procedure |
| MX2021010172A (es) * | 2019-04-30 | 2021-09-14 | Ericsson Telefon Ab L M | Metodo y aparato para acceso aleatorio. |
| EP4207912A1 (de) * | 2019-05-03 | 2023-07-05 | Telefonaktiebolaget LM Ericsson (publ) | Verfahren und vorrichtung für direktzugriff |
| WO2020223836A1 (en) * | 2019-05-03 | 2020-11-12 | Qualcomm Incorporated | Techniques for selecting random access preambles and payload formats in wireless communications |
| CN116170893A (zh) * | 2019-05-30 | 2023-05-26 | 大唐移动通信设备有限公司 | 一种非竞争随机接入的方法和设备 |
| CN114365575A (zh) * | 2019-06-10 | 2022-04-15 | 瑞典爱立信有限公司 | 不成功的2步随机接入尝试后的恢复/回退 |
| CN112087747A (zh) * | 2019-06-14 | 2020-12-15 | 苹果公司 | 改善的rrc过程安全性 |
| CN110574484B (zh) * | 2019-07-25 | 2022-11-18 | 北京小米移动软件有限公司 | 随机接入方法、装置及存储介质 |
| US11558899B2 (en) * | 2019-08-15 | 2023-01-17 | Industrial Technology Research Institute | Method and user equipment of performing resource switching in unlicensed spectrum |
| JP2023506685A (ja) * | 2019-11-15 | 2023-02-20 | オッポ広東移動通信有限公司 | ランダムアクセス問題の報告方法、端末デバイス及び記憶媒体 |
| US11452146B2 (en) * | 2019-11-26 | 2022-09-20 | Google Llc | Handling timing conflicts involving random access procedure messages |
| EP4085723A4 (de) * | 2020-02-07 | 2023-12-27 | FG Innovation Company Limited | Drahtloses kommunikationsverfahren und benutzergerät zur handhabung von zufallszugriffsoperationen |
| TWI757136B (zh) | 2020-03-30 | 2022-03-01 | 香港商鴻穎創新有限公司 | 用於小資料傳輸的方法和使用者裝置 |
| KR20210123934A (ko) * | 2020-04-06 | 2021-10-14 | 삼성전자주식회사 | Rar에의해 수신한 상향링크 자원을 고려한 단말 내 우선화를 위한 방법 및 장치 |
| WO2022061526A1 (zh) * | 2020-09-22 | 2022-03-31 | 华为技术有限公司 | 信息发送方法、装置及系统 |
| WO2022078699A1 (en) * | 2020-10-16 | 2022-04-21 | Sony Group Corporation | Methods for radio resource pre-reservation in an unlicensed channel, network nodes and wireless devices |
| CN116569638A (zh) * | 2020-10-21 | 2023-08-08 | 上海诺基亚贝尔股份有限公司 | Ra过程中的有效载荷的传输 |
| CN116830759A (zh) * | 2021-02-01 | 2023-09-29 | 华为技术有限公司 | 用于无线通信系统中灵活初始接入过程的系统、装置和方法 |
| JP2022167641A (ja) * | 2021-04-23 | 2022-11-04 | 株式会社デンソー | 端末、基地局及び通信方法 |
| JP2022167642A (ja) * | 2021-04-23 | 2022-11-04 | 株式会社デンソー | 端末、基地局及び通信方法 |
| KR102571049B1 (ko) * | 2021-05-11 | 2023-08-28 | 엘지전자 주식회사 | 무선 통신 시스템에서 랜덤 액세스 절차 수행 방법 및 장치 |
| WO2023159412A1 (en) * | 2022-02-24 | 2023-08-31 | Qualcomm Incorporated | Calculating a random access-radio network temporary identifier (ra-rnti) for multiple physical random access channel (prach) transmissions |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281535A (zh) | 2010-06-10 | 2011-12-14 | 华为技术有限公司 | 一种密钥更新方法与装置 |
| US8780878B2 (en) * | 2011-03-22 | 2014-07-15 | Innovative Sonic Corporation | Method and apparatus to improve aperiodic SRS (sounding reference symbol) in a wireless communication system |
| US9603048B2 (en) * | 2012-03-16 | 2017-03-21 | Interdigital Patent Holdings, Inc. | Random access procedures in wireless systems |
| EP3713262B1 (de) | 2013-07-26 | 2022-04-20 | LG Electronics Inc. | Verfahren zur übertragung von signalen für mtc und vorrichtung dafür |
| US10123306B2 (en) | 2013-10-14 | 2018-11-06 | Lg Electronics Inc. | Method for enhancing coverage in wireless communication system, and apparatus therefor |
| JP6392772B2 (ja) * | 2013-10-29 | 2018-09-19 | 京セラ株式会社 | 通信制御方法、基地局、及びユーザ端末 |
| WO2015139224A1 (en) * | 2014-03-19 | 2015-09-24 | Telefonaktiebolaget L M Ericsson(Publ) | Uplink power sharing in dual connectivity |
| WO2017078465A1 (en) | 2015-11-04 | 2017-05-11 | Lg Electronics Inc. | Method and apparatus for handling overlap of different channels in wireless communication system |
| CN107040338B (zh) * | 2016-02-04 | 2020-11-06 | 株式会社Kt | 用于配置用于NB-IoT UE发送上行信号的资源单元的方法和设备 |
| JP6624604B2 (ja) * | 2016-02-05 | 2019-12-25 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | アップリンクサブキャリア間隔指示方法、基地局および端末 |
| CN107872899B (zh) * | 2016-09-23 | 2022-12-06 | 中兴通讯股份有限公司 | 一种随机接入方法、装置和设备 |
| US10992510B2 (en) * | 2016-09-30 | 2021-04-27 | Motorola Mobility Llc | Method and apparatus for synchronization signals and random access for flexible radio communication |
| JP2020065095A (ja) | 2017-02-20 | 2020-04-23 | 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 |
| US11647543B2 (en) * | 2017-03-23 | 2023-05-09 | Comcast Cable Communications, Llc | Power control for random access |
| US10524294B2 (en) | 2017-05-04 | 2019-12-31 | Ofinno, Llc | Scheduling request transmission |
| PL3868169T3 (pl) * | 2019-01-04 | 2023-09-11 | Beijing Xiaomi Mobile Software Co., Ltd. | Dwuetapowa procedura dostępu swobodnego w pasmach nielicencjonowanych |
-
2020
- 2020-01-03 PL PL20702540.4T patent/PL3868169T3/pl unknown
- 2020-01-03 CN CN202310219702.8A patent/CN116347650A/zh active Pending
- 2020-01-03 CN CN202080007963.8A patent/CN113303021B/zh active Active
- 2020-01-03 KR KR1020217023448A patent/KR20210108998A/ko unknown
- 2020-01-03 ES ES21172854T patent/ES2931837T3/es active Active
- 2020-01-03 WO PCT/US2020/012177 patent/WO2020142683A1/en unknown
- 2020-01-03 EP EP22191352.8A patent/EP4114124A1/de active Pending
- 2020-01-03 ES ES20702540T patent/ES2935791T3/es active Active
- 2020-01-03 EP EP20702540.4A patent/EP3868169B1/de active Active
- 2020-01-03 PL PL21172854.8T patent/PL3905831T3/pl unknown
- 2020-01-03 JP JP2021535031A patent/JP7284884B2/ja active Active
- 2020-01-03 EP EP21172854.8A patent/EP3905831B1/de active Active
-
2021
- 2021-06-10 US US17/344,071 patent/US11284451B2/en active Active
- 2021-07-29 US US17/388,692 patent/US11419156B2/en active Active
- 2021-09-10 US US17/471,626 patent/US11412551B2/en active Active
-
2022
- 2022-03-11 US US17/692,771 patent/US11844117B2/en active Active
- 2022-06-03 US US17/831,804 patent/US11910450B2/en active Active
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