JP6770651B2 - システム情報を送受信する方法及びそのための装置 - Google Patents
システム情報を送受信する方法及びそのための装置 Download PDFInfo
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- JP6770651B2 JP6770651B2 JP2019539763A JP2019539763A JP6770651B2 JP 6770651 B2 JP6770651 B2 JP 6770651B2 JP 2019539763 A JP2019539763 A JP 2019539763A JP 2019539763 A JP2019539763 A JP 2019539763A JP 6770651 B2 JP6770651 B2 JP 6770651B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
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- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- 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
-
- 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
- H04W72/232—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 physical layer, e.g. DCI signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1887—Scheduling and prioritising arrangements
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (6)
- 無線通信システムにおいて、UE(user equipment)がシステム情報を受信する方法であって、
前記システム情報をスケジューリングするためのDCI(Downlink Control Information)を含むPDCCH(Physical Downlink Control Channel)を受信し、
RMSI(Remaining Minimum System Information)とOSI(Other System Information)とに共通なSI−RNTI(System Information-Radio Network Temporary Identifier)に基づいて前記DCIを取得し、
前記DCIに関連するシステム情報タイプを決定するためのフィールドの値を取得し、
第1の値である前記フィールドの前記値に基づいて前記システム情報タイプを前記RMSIとして決定し、又は第2の値である前記フィールドの前記値に基づいて前記システム情報タイプを前記OSIとして決定し、
前記決定されたシステム情報タイプに基づいて前記システム情報を受信する、ことを含む、方法。 - 前記フィールドは、HARQ(Hybrid Automatic Repeat Request)プロセスID(Identification)に関連する、請求項1に記載の方法。
- 無線通信システムにおいて、システム情報を受信するための装置であって、
少なくとも一つのプロセッサと、
前記少なくとも一つのプロセッサと動作可能に接続可能であり、命令を格納する少なくとも一つのコンピュータメモリと、を含み、
前記命令は、前記少なくとも一つのプロセッサによって実行されたときに、
前記システム情報をスケジューリングするためのDCI(Downlink Control Information)を含むPDCCH(Physical Downlink Control Channel)を受信し、
RMSI(Remaining Minimum System Information)とOSI(Other System Information)とに共通なSI−RNTI(System Information-Radio Network Temporary Identifier)に基づいて前記DCIを取得し、
前記DCIに関連するシステム情報タイプを決定するためのフィールドの値を取得し、
第1の値である前記フィールドの前記値に基づいて前記システム情報タイプを前記RMSIとして決定し、又は第2の値である前記フィールドの前記値に基づいて前記システム情報タイプを前記OSIとして決定し、
前記決定されたシステム情報タイプに基づいて前記システム情報を受信する、ことを含む動作を行う、装置。 - 前記フィールドは、HARQ(Hybrid Automatic Repeat Request)プロセスID(Identification)に関連する、請求項3に記載の装置。
- 無線通信システムにおいて、BS(base station)がシステム情報を送信する方法であって、
RMSI(Remaining Minimum System Information)とOSI(Other System Information)とに共通なSI−RNTI(System Information-Radio Network Temporary Identifier)に基づいてDCI(Downlink Control Information)を生成し、前記DCIは、前記DCIに関連するシステム情報タイプを通知するためのフィールドを含み、
前記DCIを含むPDCCH(Physical Downlink Control Channel)を送信し、
前記システム情報を送信する、ことを含み、
前記RMSIである前記システム情報タイプに基づいて、前記フィールドの値は、第1の値であるように決定され、
前記OSIである前記システム情報タイプに基づいて、前記フィールドの前記値は、第2の値であるように決定される、方法。 - 前記フィールドは、HARQ(Hybrid Automatic Repeat Request)プロセスID(Identification)に関連する、請求項5に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762587481P | 2017-11-17 | 2017-11-17 | |
| US62/587,481 | 2017-11-17 | ||
| PCT/KR2018/014131 WO2019098767A1 (ko) | 2017-11-17 | 2018-11-16 | 시스템 정보를 송수신 하는 방법 및 이를 위한 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020505842A JP2020505842A (ja) | 2020-02-20 |
| JP6770651B2 true JP6770651B2 (ja) | 2020-10-14 |
Family
ID=66539722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019539763A Active JP6770651B2 (ja) | 2017-11-17 | 2018-11-16 | システム情報を送受信する方法及びそのための装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US10693592B2 (ja) |
| EP (1) | EP3522609B1 (ja) |
| JP (1) | JP6770651B2 (ja) |
| KR (2) | KR102114622B1 (ja) |
| CN (1) | CN110050485B (ja) |
| WO (1) | WO2019098767A1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11711171B2 (en) * | 2018-01-11 | 2023-07-25 | Huawei Technologies Co., Ltd. | System and method for reliable transmission over network resources |
| CN115134927A (zh) * | 2018-02-13 | 2022-09-30 | 华为技术有限公司 | 一种通信方法、装置以及系统 |
| JP6999049B2 (ja) * | 2018-04-06 | 2022-01-18 | 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) | システム情報のタイプを決定するための方法およびシステム |
| WO2019209783A1 (en) * | 2018-04-23 | 2019-10-31 | Kyocera Corporation | Harq process for multiuser broadcast transmission node |
| US11563541B2 (en) * | 2018-05-11 | 2023-01-24 | Qualcomm Incorporated | Resource mapping for broadcasted system information |
| US11202311B2 (en) * | 2018-07-20 | 2021-12-14 | Qualcomm Incorporated | Downlink control information response to idle mode requests |
| WO2021030982A1 (en) | 2019-08-16 | 2021-02-25 | Qualcomm Incorporated | Configurable mode for response to random access message |
| WO2022039451A1 (ko) * | 2020-08-17 | 2022-02-24 | 엘지전자 주식회사 | 무선 통신 시스템에서 임의 접속 절차를 수행하는 방법 및 장치 |
| JP7507242B2 (ja) * | 2020-08-25 | 2024-06-27 | 中興通訊股▲ふん▼有限公司 | 無線ネットワーク一時識別子に関連する方法および装置 |
| US12150134B2 (en) * | 2021-01-08 | 2024-11-19 | Qualcomm Incorporated | Master information block and download control information design for higher bands |
| US11716675B2 (en) * | 2021-03-02 | 2023-08-01 | Qualcomm Incorporated | Acquiring OSI for son from macro 5G base station configured with on-demand OSI |
| US20240114567A1 (en) * | 2022-10-03 | 2024-04-04 | International Business Machines Corporation | Analyzing device information to proactively request attachment to a non-standalone architecture node with minimum signaling associated with a telecommunication signal |
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| CN101594286A (zh) * | 2008-05-26 | 2009-12-02 | 华为技术有限公司 | 系统信息调度的方法和装置 |
| US8588150B2 (en) * | 2008-08-07 | 2013-11-19 | Qualcomm Incorporated | RNTI-dependent scrambling sequence initialization |
| KR101238564B1 (ko) * | 2008-10-15 | 2013-03-11 | 엘지전자 주식회사 | 다중 반송파 시스템에서 통신 방법 및 장치 |
| KR102058999B1 (ko) * | 2012-02-21 | 2019-12-24 | 엘지전자 주식회사 | 무선 통신 시스템에서 초기 접속 방법 및 장치 |
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| WO2015180175A1 (zh) * | 2014-05-30 | 2015-12-03 | 华为技术有限公司 | 一种下行控制信息的发送、接收方法和设备 |
| US10200920B2 (en) * | 2015-02-10 | 2019-02-05 | Qualcomm Incorporated | On-demand system information |
| HK1256561A1 (zh) * | 2015-12-07 | 2019-09-27 | 苹果公司 | 未授权频谱中的主信息块和系统信息块传输 |
| ES3014773T3 (en) * | 2016-02-04 | 2025-04-24 | Sharp Kk | Terminal apparatus, base station apparatus and communication methods |
| KR102381091B1 (ko) * | 2016-05-11 | 2022-03-31 | 소니그룹주식회사 | 무선 시스템에서의 분산형 제어 |
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| CN109802751B (zh) * | 2017-11-17 | 2021-01-08 | 维沃移动通信有限公司 | 系统信息类型的指示方法、网络设备和终端设备 |
| JP6999049B2 (ja) * | 2018-04-06 | 2022-01-18 | 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) | システム情報のタイプを決定するための方法およびシステム |
| US11563541B2 (en) * | 2018-05-11 | 2023-01-24 | Qualcomm Incorporated | Resource mapping for broadcasted system information |
-
2018
- 2018-11-16 EP EP18826910.4A patent/EP3522609B1/en active Active
- 2018-11-16 KR KR1020187038243A patent/KR102114622B1/ko active Active
- 2018-11-16 KR KR1020207013655A patent/KR102210637B1/ko active Active
- 2018-11-16 CN CN201880003954.4A patent/CN110050485B/zh active Active
- 2018-11-16 US US16/316,690 patent/US10693592B2/en active Active
- 2018-11-16 JP JP2019539763A patent/JP6770651B2/ja active Active
- 2018-11-16 WO PCT/KR2018/014131 patent/WO2019098767A1/ko not_active Ceased
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2020
- 2020-05-19 US US16/877,734 patent/US11569937B2/en active Active
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2022
- 2022-12-06 US US18/075,975 patent/US11956078B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3522609A1 (en) | 2019-08-07 |
| KR20200056472A (ko) | 2020-05-22 |
| US11569937B2 (en) | 2023-01-31 |
| WO2019098767A1 (ko) | 2019-05-23 |
| US11956078B2 (en) | 2024-04-09 |
| US20190215101A1 (en) | 2019-07-11 |
| CN110050485B (zh) | 2021-05-11 |
| KR20190057206A (ko) | 2019-05-28 |
| JP2020505842A (ja) | 2020-02-20 |
| CN110050485A (zh) | 2019-07-23 |
| US20230106192A1 (en) | 2023-04-06 |
| EP3522609A4 (en) | 2020-12-02 |
| KR102114622B1 (ko) | 2020-05-25 |
| US20200280395A1 (en) | 2020-09-03 |
| EP3522609B1 (en) | 2021-10-06 |
| KR102210637B1 (ko) | 2021-02-02 |
| US10693592B2 (en) | 2020-06-23 |
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