JP7301753B2 - ニューラジオにおける差別化されたランダムアクセス - Google Patents
ニューラジオにおける差別化されたランダムアクセス Download PDFInfo
- Publication number
- JP7301753B2 JP7301753B2 JP2019568154A JP2019568154A JP7301753B2 JP 7301753 B2 JP7301753 B2 JP 7301753B2 JP 2019568154 A JP2019568154 A JP 2019568154A JP 2019568154 A JP2019568154 A JP 2019568154A JP 7301753 B2 JP7301753 B2 JP 7301753B2
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- Prior art keywords
- prach
- values
- random access
- procedure
- parameter
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023030195A JP7661379B2 (ja) | 2017-06-16 | 2023-02-28 | ニューラジオにおける差別化されたランダムアクセス |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762521273P | 2017-06-16 | 2017-06-16 | |
| US62/521,273 | 2017-06-16 | ||
| US201862616415P | 2018-01-11 | 2018-01-11 | |
| US62/616,415 | 2018-01-11 | ||
| US201862623547P | 2018-01-29 | 2018-01-29 | |
| US62/623,547 | 2018-01-29 | ||
| US16/009,302 | 2018-06-15 | ||
| US16/009,302 US12309831B2 (en) | 2017-06-16 | 2018-06-15 | Differentiated random access in new radio |
| PCT/US2018/037959 WO2018232381A1 (en) | 2017-06-16 | 2018-06-16 | Differentiated random access in new radio |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023030195A Division JP7661379B2 (ja) | 2017-06-16 | 2023-02-28 | ニューラジオにおける差別化されたランダムアクセス |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020524432A JP2020524432A (ja) | 2020-08-13 |
| JP2020524432A5 JP2020524432A5 (enExample) | 2021-07-26 |
| JP7301753B2 true JP7301753B2 (ja) | 2023-07-03 |
Family
ID=64658594
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019568154A Active JP7301753B2 (ja) | 2017-06-16 | 2018-06-16 | ニューラジオにおける差別化されたランダムアクセス |
| JP2023030195A Active JP7661379B2 (ja) | 2017-06-16 | 2023-02-28 | ニューラジオにおける差別化されたランダムアクセス |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023030195A Active JP7661379B2 (ja) | 2017-06-16 | 2023-02-28 | ニューラジオにおける差別化されたランダムアクセス |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US12309831B2 (enExample) |
| EP (2) | EP3914029B1 (enExample) |
| JP (2) | JP7301753B2 (enExample) |
| KR (1) | KR20200014788A (enExample) |
| CN (1) | CN110741717B (enExample) |
| BR (1) | BR112019025666A2 (enExample) |
| CA (1) | CA3063431A1 (enExample) |
| TW (1) | TWI866885B (enExample) |
| WO (1) | WO2018232381A1 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US12309831B2 (en) * | 2017-06-16 | 2025-05-20 | Qualcomm Incorporated | Differentiated random access in new radio |
| JP2021520089A (ja) * | 2018-03-22 | 2021-08-12 | オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. | ランダムアクセスのための方法及び端末機器 |
| EP3790348A4 (en) * | 2018-06-21 | 2021-05-12 | Huawei Technologies Co., Ltd. | COMMUNICATION PROCEDURE, BASE STATION AND TERMINAL DEVICE |
| WO2020167183A1 (en) * | 2019-02-12 | 2020-08-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Ue, network node and methods for handling 2-step and 4-step random access procedures |
| WO2020164035A1 (en) * | 2019-02-14 | 2020-08-20 | Qualcomm Incorporated | Prioritization of random access procedures |
| US11432334B2 (en) * | 2019-03-22 | 2022-08-30 | Qualcomm Incorporated | Techniques related to random access channel operation |
| WO2021062688A1 (zh) * | 2019-09-30 | 2021-04-08 | 华为技术有限公司 | 一种随机接入方法及装置 |
| EP4055938A4 (en) | 2019-11-07 | 2023-07-19 | Qualcomm Incorporated | ENHANCED CONFIGURATION FOR RANDOM ACCESS PHYSICAL CHANNEL MASK AND RANDOM ACCESS RESPONSE WINDOW |
| US20210259021A1 (en) * | 2020-02-13 | 2021-08-19 | Asustek Computer Inc. | Method and apparatus for fallback action of small data transmission in a wireless communication system |
| CN113498208A (zh) * | 2020-04-02 | 2021-10-12 | 维沃移动通信有限公司 | 随机接入方法和设备 |
| WO2021221558A1 (en) * | 2020-04-29 | 2021-11-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and devices for facilitating random access |
| CN116076148A (zh) | 2020-05-29 | 2023-05-05 | 弗劳恩霍夫应用研究促进协会 | 支持切片的ue rach资源配置选择功能和资源优先级排序 |
| CN115836578A (zh) | 2020-05-29 | 2023-03-21 | 弗劳恩霍夫应用研究促进协会 | 支持切片的ue rach资源配置选择功能和资源优先化 |
| WO2021246848A1 (ko) * | 2020-06-03 | 2021-12-09 | 단국대학교 산학협력단 | 랜덤 액세스를 수행하는 장치 및 방법 |
| WO2021255828A1 (ja) * | 2020-06-16 | 2021-12-23 | 日本電信電話株式会社 | 無線通信システム、通信方法、基地局、及び端末 |
| CN115428552A (zh) | 2020-07-14 | 2022-12-02 | Oppo广东移动通信有限公司 | 随机接入资源的确定方法、装置、通信设备及存储介质 |
| JP7569925B2 (ja) * | 2020-08-21 | 2024-10-18 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | Ue、ネットワークノード、およびそれによって実行されるrach報告をハンドリングするための方法 |
| CN114268971B (zh) * | 2020-09-16 | 2024-08-23 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的通信节点中的方法和装置 |
| WO2022083880A1 (en) * | 2020-10-23 | 2022-04-28 | Nokia Technologies Oy | Priority classes for random access procedures according to network slice and access category |
| EP4302554A1 (en) * | 2021-03-05 | 2024-01-10 | Telefonaktiebolaget LM Ericsson (publ) | Apparatuses and methods for reporting of network slice information |
| WO2022205061A1 (en) * | 2021-03-31 | 2022-10-06 | Qualcomm Incorporated | Techniques for prioritizing multiple sets of random access channel parameters |
| JP2024536950A (ja) * | 2021-10-21 | 2024-10-09 | グーグル エルエルシー | アップリンクの時間アラインメントの管理 |
| US20250266971A1 (en) * | 2021-10-22 | 2025-08-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Proactive synchronization and physical broadcast channel signal block/ tracking reference signal reception procedure for half-duplex operation |
| CN118972948A (zh) * | 2023-05-13 | 2024-11-15 | 上海移远通信技术股份有限公司 | 被用于无线通信的节点中的方法和装置 |
| WO2025063534A1 (ko) * | 2023-09-21 | 2025-03-27 | 주식회사 엘지유플러스 | 무선 통신 시스템에서 단말의 uam (urban aerial mobility) id identification)와 능력 (capability)을 제어하기 위한 방법 및 이를 위한 장치 |
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| US20120077507A1 (en) | 2010-09-28 | 2012-03-29 | Lee Kidong | Preamble set separation for random access control in large scale cellular networks |
| JP2014501071A (ja) | 2010-11-08 | 2014-01-16 | クアルコム,インコーポレイテッド | 無線アクセスネットワーク過負荷制御のためのシステムおよび方法 |
| US20140112254A1 (en) | 2011-06-17 | 2014-04-24 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and nodes for random access |
| JP2016532391A (ja) | 2013-08-27 | 2016-10-13 | サムスン エレクトロニクス カンパニー リミテッド | eNB間搬送波集成における無線リンク失敗及びランダムアクセス手順のための方法及びシステム |
| WO2018061167A1 (ja) | 2016-09-29 | 2018-04-05 | 富士通株式会社 | 基地局装置、端末装置、通信システム、および、通信方法 |
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-
2018
- 2018-06-15 US US16/009,302 patent/US12309831B2/en active Active
- 2018-06-16 EP EP21185571.3A patent/EP3914029B1/en active Active
- 2018-06-16 CN CN201880039454.6A patent/CN110741717B/zh active Active
- 2018-06-16 BR BR112019025666-0A patent/BR112019025666A2/pt unknown
- 2018-06-16 WO PCT/US2018/037959 patent/WO2018232381A1/en not_active Ceased
- 2018-06-16 JP JP2019568154A patent/JP7301753B2/ja active Active
- 2018-06-16 KR KR1020197037052A patent/KR20200014788A/ko not_active Ceased
- 2018-06-16 EP EP18738150.4A patent/EP3639608A1/en not_active Withdrawn
- 2018-06-16 CA CA3063431A patent/CA3063431A1/en active Pending
- 2018-06-19 TW TW107120955A patent/TWI866885B/zh active
-
2023
- 2023-02-28 JP JP2023030195A patent/JP7661379B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120077507A1 (en) | 2010-09-28 | 2012-03-29 | Lee Kidong | Preamble set separation for random access control in large scale cellular networks |
| JP2014501071A (ja) | 2010-11-08 | 2014-01-16 | クアルコム,インコーポレイテッド | 無線アクセスネットワーク過負荷制御のためのシステムおよび方法 |
| US20140112254A1 (en) | 2011-06-17 | 2014-04-24 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and nodes for random access |
| JP2016532391A (ja) | 2013-08-27 | 2016-10-13 | サムスン エレクトロニクス カンパニー リミテッド | eNB間搬送波集成における無線リンク失敗及びランダムアクセス手順のための方法及びシステム |
| WO2018061167A1 (ja) | 2016-09-29 | 2018-04-05 | 富士通株式会社 | 基地局装置、端末装置、通信システム、および、通信方法 |
Non-Patent Citations (2)
| Title |
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| Intel Corporation,NR Random Access Enhancements[online],3GPP TSG RAN WG2 #98 R2-1704782,Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_98/Docs/R2-1704782.zip>,2017年05月06日 |
| InterDigital Inc.,PRACH Resources for NR[online],3GPP TSG RAN WG2 #98 R2-1704909,Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_98/Docs/R2-1704909.zip>,2017年05月06日 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023065559A (ja) | 2023-05-12 |
| CA3063431A1 (en) | 2018-12-20 |
| US20180368179A1 (en) | 2018-12-20 |
| EP3914029A1 (en) | 2021-11-24 |
| JP7661379B2 (ja) | 2025-04-14 |
| BR112019025666A2 (pt) | 2020-08-25 |
| EP3639608A1 (en) | 2020-04-22 |
| KR20200014788A (ko) | 2020-02-11 |
| TW201906479A (zh) | 2019-02-01 |
| KR20240091104A (ko) | 2024-06-21 |
| CN110741717A (zh) | 2020-01-31 |
| CN110741717B (zh) | 2023-08-18 |
| TWI866885B (zh) | 2024-12-21 |
| EP3914029B1 (en) | 2024-02-21 |
| WO2018232381A1 (en) | 2018-12-20 |
| US12309831B2 (en) | 2025-05-20 |
| JP2020524432A (ja) | 2020-08-13 |
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