JP7469882B2 - 搬送波を選択するための方法及び装置 - Google Patents
搬送波を選択するための方法及び装置 Download PDFInfo
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- JP7469882B2 JP7469882B2 JP2019572219A JP2019572219A JP7469882B2 JP 7469882 B2 JP7469882 B2 JP 7469882B2 JP 2019572219 A JP2019572219 A JP 2019572219A JP 2019572219 A JP2019572219 A JP 2019572219A JP 7469882 B2 JP7469882 B2 JP 7469882B2
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- 238000000034 method Methods 0.000 title claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 55
- 238000004891 communication Methods 0.000 claims description 24
- 238000013507 mapping Methods 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims 2
- 239000000969 carrier Substances 0.000 description 85
- 230000006870 function Effects 0.000 description 38
- 238000007726 management method Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 10
- 230000011664 signaling Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000013468 resource allocation Methods 0.000 description 3
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 2
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012913 prioritisation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
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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
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
-
- 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
- H04W72/04—Wireless resource allocation
- H04W72/11—Semi-persistent scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- 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
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (2)
- 無線通信システムにおいて、媒体アクセス制御プロトコルデータユニット(medium access control protocol data unit:MAC PDU)の送信の為に、端末が実行する方法であって、
基地局から、第1の半静的スケジューリング(semi persistent scheduling:SPS)構成(configuration)に対する情報及び第2のSPS構成に対する情報を受信するステップ;
前記第1のSPS構成及び前記第2のSPS構成を活性化するステップ;
前記第1のSPS構成の第1の搬送波の為に第1のCBR(channel busy ratio)を測定するステップ;
前記第2のSPS構成の第2の搬送波の為に第2のCBRを測定するステップ;
第1の優先順位に前記第1のCBRの値をマッピングするステップ;及び第2の優先順位に前記第2のCBRの値をマッピングするステップ;
CBRの値が低いほど、より高い優先順位にマッピングされ、
(i)前記第1のSPS構成の前記第1のリソース及び前記第2のSPS構成の前記第2のリソースが重なった場合、及び、(ii)前記第1の優先順位が前記第2の優先順位よりも高い場合、前記第1のSPS構成を選択するステップ;並びに、
前記第1のSPS構成の前記第1のリソースを用いて、前記MAC PDUの送信を実行するステップ;を含んでなり、
前記第2のSPS構成が選択されなかった場合、前記第2のSPS構成の前記第2のリソースを用いる送信は実行されないことを特徴とする、方法。 - 無線通信において、媒体アクセス制御プロトコルデータユニット(medium access control protocol data unit:MAC PDU)を送信する為の端末(User Equipment:UE)であって、
メモリと、
送受信機と、及び、
前記メモリ及び前記送受信機に連結されるプロセッサと、を備えてなり、
前記プロセッサは、
前記送受信機を制御し、基地局から、第1の半静的スケジューリング(semi persistent scheduling:SPS)構成(configuration)に対する情報及び第2のSPS構成に対する情報を受信し;
前記第1のSPS構成及び前記第2のSPS構成を活性化し;
前記第1のSPS構成の第1の搬送波の為に第1のCBR(channel busy ratio)を測定し;
前記第2のSPS構成の第2の搬送波の為に第2のCBRを測定し;
第1の優先順位に前記第1のCBRの値をマッピングし;及び第2の優先順位に前記第2のCBRの値をマッピングし;
CBRの値が低いほど、より高い優先順位にマッピングされ、
(i)前記第1のSPS構成の前記第1のリソース及び前記第2のSPS構成の前記第2のリソースが重なった場合、及び、(ii)前記第1の優先順位が前記第2の優先順位よりも高い場合、前記第1のSPS構成を選択し;並びに、
前記送受信機を制御し、前記第1のSPS構成の前記第1のリソースを用いて、前記MAC PDUの送信を実行する;ことを行うものであり、
前記第2のSPS構成が選択されなかった場合、前記第2のSPS構成の前記第2のリソースを用いる送信は実行されないことを特徴とする、端末。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762536983P | 2017-07-25 | 2017-07-25 | |
US62/536,983 | 2017-07-25 | ||
PCT/KR2018/008354 WO2019022471A1 (en) | 2017-07-25 | 2018-07-24 | CARRIER SELECTION METHOD AND APPARATUS |
Publications (3)
Publication Number | Publication Date |
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JP2020528683A JP2020528683A (ja) | 2020-09-24 |
JP2020528683A5 JP2020528683A5 (ja) | 2021-09-02 |
JP7469882B2 true JP7469882B2 (ja) | 2024-04-17 |
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JP2019572219A Active JP7469882B2 (ja) | 2017-07-25 | 2018-07-24 | 搬送波を選択するための方法及び装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11337239B2 (ja) |
EP (1) | EP3649819B1 (ja) |
JP (1) | JP7469882B2 (ja) |
CN (2) | CN110710313B (ja) |
WO (1) | WO2019022471A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3244677B1 (en) * | 2016-05-13 | 2020-04-29 | Panasonic Intellectual Property Corporation of America | Improved mechanism for qos implementation in vehicular communication |
JP6956261B2 (ja) * | 2017-09-27 | 2021-11-02 | 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) | サイドリンクマルチキャリア送信を可能にする方法 |
CN111787627B (zh) * | 2018-03-15 | 2023-10-31 | Oppo广东移动通信有限公司 | 一种载波选择方法、用户设备及计算机存储介质 |
US11659587B2 (en) * | 2018-10-30 | 2023-05-23 | Mediatek Singapore Pte. Ltd. | Method and apparatus for handling overlapped transmission opportunities in mobile communications |
US20220183040A1 (en) * | 2019-03-28 | 2022-06-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Multiple Downlink Semi-Persistent Scheduling Configurations for New Radio Internet of Things |
CN117793935A (zh) * | 2019-04-15 | 2024-03-29 | 华为技术有限公司 | 上行传输方法和通信装置 |
US11627555B2 (en) * | 2020-02-25 | 2023-04-11 | Samsung Electronics Co., Ltd. | Sidelink TX resource pool selection |
CN116761235A (zh) * | 2022-03-02 | 2023-09-15 | 荣耀终端有限公司 | 半静态调度方法、用户设备、基站及通信*** |
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JP2019513334A (ja) | 2016-03-30 | 2019-05-23 | インターデイジタル パテント ホールディングス インコーポレイテッド | Uuベースのビークル間通信におけるスケジューリングのための方法およびシステム |
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CN101932019B (zh) * | 2009-06-19 | 2015-06-03 | 中兴通讯股份有限公司 | 一种实现上报缓冲区状态报告的方法、终端及网络*** |
KR101335869B1 (ko) * | 2009-08-12 | 2013-12-02 | 엘지전자 주식회사 | 무선 통신 시스템에서 논리채널에 대한 자원 할당 방법 및 장치 |
US8638815B2 (en) * | 2010-01-08 | 2014-01-28 | Blackberry Limited | Method and apparatus for logical channel prioritization for uplink carrier aggregation |
KR101819501B1 (ko) * | 2010-02-04 | 2018-01-17 | 엘지전자 주식회사 | 복수의 컴포넌트 캐리어를 지원하는 무선통신 시스템에서 데이터를 송수신하기 위한 방법 및 장치 |
US20110268045A1 (en) * | 2010-04-30 | 2011-11-03 | Youn Hyoung Heo | System and method for uplink control information transmission in carrier aggregation |
EP2848082B1 (en) * | 2012-05-11 | 2019-05-08 | Telefonaktiebolaget LM Ericsson (publ) | Extended semi-persistent scheduling (sps) configuration flexibility for infrequent dense resource allocations |
EP3248427B1 (en) * | 2015-01-20 | 2021-04-07 | Sony Corporation | User equipment, cellular network node and method for providing licensed-assisted access |
KR20170053573A (ko) * | 2015-11-05 | 2017-05-16 | 주식회사 케이티 | 차량 통신 제어 방법 및 그 장치 |
KR20220123728A (ko) * | 2016-08-12 | 2022-09-08 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | 무선 네트워크 및 디바이스에서의 주기적 자원 할당 |
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- 2018-07-24 CN CN201880037083.8A patent/CN110710313B/zh active Active
- 2018-07-24 US US16/617,416 patent/US11337239B2/en active Active
- 2018-07-24 CN CN202311167805.0A patent/CN117042192A/zh active Pending
- 2018-07-24 WO PCT/KR2018/008354 patent/WO2019022471A1/en unknown
- 2018-07-24 JP JP2019572219A patent/JP7469882B2/ja active Active
- 2018-07-24 EP EP18837653.7A patent/EP3649819B1/en active Active
Patent Citations (1)
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JP2019513334A (ja) | 2016-03-30 | 2019-05-23 | インターデイジタル パテント ホールディングス インコーポレイテッド | Uuベースのビークル間通信におけるスケジューリングのための方法およびシステム |
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Publication number | Publication date |
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CN110710313B (zh) | 2023-09-26 |
US11337239B2 (en) | 2022-05-17 |
EP3649819B1 (en) | 2022-09-07 |
CN117042192A (zh) | 2023-11-10 |
EP3649819A4 (en) | 2020-06-24 |
JP2020528683A (ja) | 2020-09-24 |
WO2019022471A1 (en) | 2019-01-31 |
CN110710313A (zh) | 2020-01-17 |
EP3649819A1 (en) | 2020-05-13 |
US20200146040A1 (en) | 2020-05-07 |
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