JP2024052797A5 - - Google Patents
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- Publication number
- JP2024052797A5 JP2024052797A5 JP2024023618A JP2024023618A JP2024052797A5 JP 2024052797 A5 JP2024052797 A5 JP 2024052797A5 JP 2024023618 A JP2024023618 A JP 2024023618A JP 2024023618 A JP2024023618 A JP 2024023618A JP 2024052797 A5 JP2024052797 A5 JP 2024052797A5
- Authority
- JP
- Japan
- Prior art keywords
- random access
- user equipment
- preamble
- contention
- transport block
- 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
- 238000000034 method Methods 0.000 claims 10
- 101100533725 Mus musculus Smr3a gene Proteins 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024023618A JP7532689B2 (ja) | 2020-02-06 | 2024-02-20 | 通信システムにおけるランダムアクセス |
| JP2024124580A JP7617336B2 (ja) | 2020-02-06 | 2024-07-31 | 通信システムにおけるランダムアクセス |
| JP2025001893A JP2025065120A (ja) | 2020-02-06 | 2025-01-06 | 通信システムにおけるランダムアクセス |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022548012A JP7549666B2 (ja) | 2020-02-06 | 2020-02-06 | 通信システムにおけるランダムアクセス |
| PCT/CN2020/074449 WO2021155546A1 (en) | 2020-02-06 | 2020-02-06 | Random access in communication system |
| JP2024023618A JP7532689B2 (ja) | 2020-02-06 | 2024-02-20 | 通信システムにおけるランダムアクセス |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022548012A Division JP7549666B2 (ja) | 2020-02-06 | 2020-02-06 | 通信システムにおけるランダムアクセス |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024124580A Division JP7617336B2 (ja) | 2020-02-06 | 2024-07-31 | 通信システムにおけるランダムアクセス |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024052797A JP2024052797A (ja) | 2024-04-12 |
| JP2024052797A5 true JP2024052797A5 (https=) | 2024-05-13 |
| JP7532689B2 JP7532689B2 (ja) | 2024-08-13 |
Family
ID=77084644
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022548012A Active JP7549666B2 (ja) | 2020-02-06 | 2020-02-06 | 通信システムにおけるランダムアクセス |
| JP2024023618A Active JP7532689B2 (ja) | 2020-02-06 | 2024-02-20 | 通信システムにおけるランダムアクセス |
| JP2024124580A Active JP7617336B2 (ja) | 2020-02-06 | 2024-07-31 | 通信システムにおけるランダムアクセス |
| JP2025001893A Pending JP2025065120A (ja) | 2020-02-06 | 2025-01-06 | 通信システムにおけるランダムアクセス |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022548012A Active JP7549666B2 (ja) | 2020-02-06 | 2020-02-06 | 通信システムにおけるランダムアクセス |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024124580A Active JP7617336B2 (ja) | 2020-02-06 | 2024-07-31 | 通信システムにおけるランダムアクセス |
| JP2025001893A Pending JP2025065120A (ja) | 2020-02-06 | 2025-01-06 | 通信システムにおけるランダムアクセス |
Country Status (15)
| Country | Link |
|---|---|
| US (4) | US20230070545A1 (https=) |
| EP (2) | EP4101223B1 (https=) |
| JP (4) | JP7549666B2 (https=) |
| KR (1) | KR20220137717A (https=) |
| CN (4) | CN118201128A (https=) |
| AU (3) | AU2020427793C1 (https=) |
| CO (1) | CO2022012627A2 (https=) |
| ES (1) | ES3037312T3 (https=) |
| MX (2) | MX2022009665A (https=) |
| PH (1) | PH12022552016A1 (https=) |
| PL (1) | PL4101223T3 (https=) |
| SA (1) | SA522440067B1 (https=) |
| TW (3) | TWI786536B (https=) |
| WO (1) | WO2021155546A1 (https=) |
| ZA (1) | ZA202209627B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4106415A4 (en) * | 2020-02-13 | 2023-03-22 | Fujitsu Limited | RANDOM ACCESS METHOD, DEVICE AND COMMUNICATION SYSTEM |
| CN114846873B (zh) * | 2020-11-30 | 2025-11-28 | 北京小米移动软件有限公司 | 随机接入响应发送方法、接收方法、装置和终端设备 |
| CN114599114A (zh) * | 2020-12-07 | 2022-06-07 | 上海朗帛通信技术有限公司 | 一种被用于中继无线通信中的方法和装置 |
| CN118945877A (zh) * | 2023-05-11 | 2024-11-12 | 华为技术有限公司 | 一种随机接入方法及通信装置 |
Family Cites Families (55)
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| US20070127410A1 (en) * | 2005-12-06 | 2007-06-07 | Jianlin Guo | QoS for AV transmission over wireless networks |
| US7778151B2 (en) * | 2006-10-03 | 2010-08-17 | Texas Instruments Incorporated | Efficient scheduling request channel for wireless networks |
| CN101193421B (zh) * | 2006-11-23 | 2010-10-27 | 华为技术有限公司 | 小区前向接入信道状态下随机接入控制方法、系统及装置 |
| WO2010057540A1 (en) * | 2008-11-21 | 2010-05-27 | Telefonaktiebolaget L M Ericsson (Publ) | Transmission method and devices in a communication system with contention-based data transmission |
| KR101289944B1 (ko) | 2008-12-12 | 2013-07-26 | 엘지전자 주식회사 | 초고처리율 무선랜 시스템에서 채널 추정 방법 및 이를 위한 장치 |
| EP2265077B1 (en) * | 2009-06-18 | 2012-03-21 | Panasonic Corporation | Enhanced random access procedure for mobile communications |
| RU2559201C2 (ru) * | 2010-04-01 | 2015-08-10 | Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка | Управление мощностью передачи для физических каналов произвольного доступа |
| JP5620569B2 (ja) * | 2010-04-01 | 2014-11-05 | パナソニックインテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 端末装置、電力制御方法及び集積回路 |
| US8711789B2 (en) * | 2010-08-19 | 2014-04-29 | Motorola Mobility Llc | Method and apparatus for providing contention-based resource zones in a wireless network |
| US8767596B2 (en) * | 2010-08-19 | 2014-07-01 | Motorola Mobility Llc | Method and apparatus for using contention-based resource zones for transmitting data in a wireless network |
| US8675678B2 (en) * | 2010-09-10 | 2014-03-18 | The Johns Hopkins University | Adaptive medium access control |
| CN101980576B (zh) * | 2010-10-19 | 2013-08-28 | 华为技术有限公司 | 随机接入处理方法和用户设备 |
| WO2013012265A2 (en) * | 2011-07-21 | 2013-01-24 | Lg Electronics Inc. | Method and apparatus for managing random access preamble set in a wireless communication system with multiple random-access priority classes |
| US9301323B2 (en) * | 2011-09-16 | 2016-03-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Contention-free random access procedure in wireless networks |
| WO2013110331A1 (en) * | 2012-01-25 | 2013-08-01 | Fujitsu Limited | Uplink channel for wireless communication |
| CN104205988B (zh) * | 2012-01-31 | 2018-06-08 | 瑞典爱立信有限公司 | 具有终端的接入选择的连接设置 |
| EP3028521B1 (en) * | 2013-07-29 | 2018-09-05 | Telefonaktiebolaget LM Ericsson (publ) | Method, computer program and device for contention based random access |
| US20170135134A1 (en) * | 2014-06-10 | 2017-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for random access |
| CN105636230B (zh) | 2014-11-07 | 2019-11-22 | 上海诺基亚贝尔股份有限公司 | 一种用于实施会话前侦听的方法和装置 |
| US10039134B2 (en) | 2014-11-14 | 2018-07-31 | Electronics And Telecommunications Research Institute | Method and apparatus for random access in wireless communication system |
| CN107592978B (zh) * | 2015-05-12 | 2021-07-06 | Lg 电子株式会社 | 无线通信系统中发送基于竞争的pusch的方法及其设备 |
| CN106961746B (zh) * | 2016-01-11 | 2019-12-24 | 中兴通讯股份有限公司 | 一种随机接入过程中消息的传输方法及装置 |
| EP3520538A1 (en) | 2016-09-28 | 2019-08-07 | Sony Corporation | Random access in next generation wireless systems |
| WO2018124028A1 (ja) * | 2016-12-27 | 2018-07-05 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| ES2985347T3 (es) * | 2017-01-13 | 2024-11-05 | Motorola Mobility Llc | Método y aparato para realizar acceso aleatorio basado en contención en una frecuencia portadora |
| CN108347321A (zh) * | 2017-01-25 | 2018-07-31 | 华为技术有限公司 | 一种通信方法及装置 |
| WO2018171344A1 (en) | 2017-03-24 | 2018-09-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for random access in a wireless communication system |
| WO2018201670A1 (en) * | 2017-05-05 | 2018-11-08 | Qualcomm Incorporated | Ue selection of common and dedicated rach resources |
| WO2019098906A1 (en) * | 2017-11-17 | 2019-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Improvements related to random access in wireless communications |
| CN111727657B (zh) * | 2018-01-19 | 2023-12-22 | 交互数字专利控股公司 | Nr-u的物理随机接入 |
| WO2019146497A1 (ja) * | 2018-01-24 | 2019-08-01 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| CN112586044B (zh) * | 2018-06-21 | 2023-08-01 | 上海诺基亚贝尔股份有限公司 | 随机接入过程中的无争用随机接入的传输块大小 |
| CN112640554B (zh) * | 2018-08-08 | 2024-04-30 | 联想（新加坡）私人有限公司 | 随机接入过程期间的tb大小不匹配 |
| CN112930708B (zh) * | 2018-10-26 | 2023-07-11 | 华为技术有限公司 | 用于两步随机接入过程的系统和方法 |
| CN111263464B (zh) * | 2019-01-30 | 2021-12-28 | 维沃移动通信有限公司 | 随机接入方法、设备及介质 |
| US12167457B2 (en) * | 2019-02-15 | 2024-12-10 | Lenovo (Singapore) Pte. Ltd. | Method and apparatus for receiving a PDSCH in response to transmitting a PRACH preamble and a PUSCH |
| WO2020177069A1 (en) * | 2019-03-05 | 2020-09-10 | Qualcomm Incorporated | Identification of user equipment in a random access procedure |
| US11159956B2 (en) * | 2019-03-28 | 2021-10-26 | Ofinno, Llc | Uplink beam management in wireless communication system |
| US11438931B2 (en) * | 2019-03-28 | 2022-09-06 | Ofinno, Llc | Selecting a random access procedure type in a wireless system |
| US11419147B2 (en) * | 2019-06-03 | 2022-08-16 | Qualcomm Incorporated | Beam association in random access procedures |
| US11728948B2 (en) * | 2019-07-24 | 2023-08-15 | Qualcomm Incorporated | Code block group based multiplexing |
| US11330623B2 (en) * | 2019-08-16 | 2022-05-10 | Qualcomm Incorporated | Applying uplink preemption to random access transmission |
| US11310836B2 (en) * | 2019-08-19 | 2022-04-19 | Samsung Electronics Co., Ltd. | Repetition of PRACH preamble transmission for UEs |
| US11497026B2 (en) * | 2019-09-11 | 2022-11-08 | Samsung Electronics Co., Ltd. | Channel reception or transmission in a coreset based on an RSRP threshold |
| US11297645B2 (en) * | 2019-09-27 | 2022-04-05 | Qualcomm Incorporated | Handling conflicts between dynamic scheduling and random access resources |
| WO2021056388A1 (en) | 2019-09-27 | 2021-04-01 | Nokia Shanghai Bell Co., Ltd. | Random access procedure |
| PL3821666T3 (pl) * | 2019-09-30 | 2024-05-13 | Nokia Technologies Oy | Dostęp swobodny w systemie komunikacyjnym |
| EP4055938A4 (en) * | 2019-11-07 | 2023-07-19 | Qualcomm Incorporated | IMPROVED CONFIGURATION FOR PHYSICAL DIRECT ACCESS CHANNEL MASK AND DIRECT ACCESS ANSWER WINDOW |
| US11558891B2 (en) * | 2019-11-07 | 2023-01-17 | Beijing Xiaomi Mobile Software Co., Ltd. | Power control for a two-step random access procedure |
| WO2021087927A1 (zh) * | 2019-11-07 | 2021-05-14 | 富士通株式会社 | 随机接入方法、装置和通信系统 |
| EP4055977A1 (en) * | 2019-11-07 | 2022-09-14 | Telefonaktiebolaget Lm Ericsson (Publ) | A wireless device, a network node, and methods therein for determining an identity of a wireless device during a random access procedure |
| EP3858082A4 (en) | 2019-12-16 | 2021-12-08 | Samsung Electronics Co., Ltd. | METHOD AND DEVICE FOR HANDLING THE SWITCH BETWEEN 2- AND 4-STEP DIRECT ACCESS |
| CN114930742A (zh) * | 2020-01-06 | 2022-08-19 | 鸿颖创新有限公司 | 非地面网络中的定时提前调整方法及相关设备 |
| US11638307B2 (en) * | 2020-01-20 | 2023-04-25 | FG Innovation Company Limited | Wireless communication method and user equipment for random access operations |
-
2020
- 2020-02-06 PH PH1/2022/552016A patent/PH12022552016A1/en unknown
- 2020-02-06 MX MX2022009665A patent/MX2022009665A/es unknown
- 2020-02-06 KR KR1020227030584A patent/KR20220137717A/ko not_active Ceased
- 2020-02-06 EP EP20917471.3A patent/EP4101223B1/en active Active
- 2020-02-06 US US17/797,658 patent/US20230070545A1/en active Pending
- 2020-02-06 ES ES20917471T patent/ES3037312T3/es active Active
- 2020-02-06 PL PL20917471.3T patent/PL4101223T3/pl unknown
- 2020-02-06 AU AU2020427793A patent/AU2020427793C1/en active Active
- 2020-02-06 JP JP2022548012A patent/JP7549666B2/ja active Active
- 2020-02-06 EP EP25178427.8A patent/EP4586733A3/en active Pending
- 2020-02-06 WO PCT/CN2020/074449 patent/WO2021155546A1/en not_active Ceased
-
2021
- 2021-02-04 TW TW110104279A patent/TWI786536B/zh active
- 2021-02-04 TW TW113137141A patent/TW202504372A/zh unknown
- 2021-02-04 TW TW111145552A patent/TWI859645B/zh active
- 2021-02-05 CN CN202410311322.1A patent/CN118201128A/zh active Pending
- 2021-02-05 CN CN202410305859.7A patent/CN118201127A/zh active Pending
- 2021-02-05 CN CN202110164686.8A patent/CN113225833B/zh active Active
- 2021-02-05 CN CN202410312193.8A patent/CN118201129A/zh active Pending
- 2021-02-05 US US17/169,009 patent/US11284449B2/en active Active
-
2022
- 2022-08-05 MX MX2025008537A patent/MX2025008537A/es unknown
- 2022-08-07 SA SA522440067A patent/SA522440067B1/ar unknown
- 2022-08-29 ZA ZA2022/09627A patent/ZA202209627B/en unknown
- 2022-09-05 CO CONC2022/0012627A patent/CO2022012627A2/es unknown
-
2024
- 2024-02-20 JP JP2024023618A patent/JP7532689B2/ja active Active
- 2024-03-27 AU AU2024201999A patent/AU2024201999B2/en active Active
- 2024-05-01 US US18/652,406 patent/US12171028B2/en active Active
- 2024-07-31 JP JP2024124580A patent/JP7617336B2/ja active Active
- 2024-09-17 US US18/887,592 patent/US20250016843A1/en active Pending
- 2024-09-17 AU AU2024219810A patent/AU2024219810B2/en active Active
-
2025
- 2025-01-06 JP JP2025001893A patent/JP2025065120A/ja active Pending
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