JP6946558B2 - デュアルｒａｔ通信のための時分割多重化のための技法および装置 - Google Patents

デュアルｒａｔ通信のための時分割多重化のための技法および装置 Download PDF

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JP6946558B2
JP6946558B2 JP2020520268A JP2020520268A JP6946558B2 JP 6946558 B2 JP6946558 B2 JP 6946558B2 JP 2020520268 A JP2020520268 A JP 2020520268A JP 2020520268 A JP2020520268 A JP 2020520268A JP 6946558 B2 JP6946558 B2 JP 6946558B2
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Japan
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resources
rat
communication
downlink
configuration
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Japanese (ja)
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JP2020537425A (ja
JP2020537425A5 (enExample
Inventor
リ、ヒチュン
ガール、ピーター
チェン、ワンシ
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • 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]
    • 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
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • 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
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020520268A 2017-10-11 2018-10-10 デュアルｒａｔ通信のための時分割多重化のための技法および装置 Active JP6946558B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762571176P 2017-10-11 2017-10-11
US62/571,176 2017-10-11
US16/155,583 US10917226B2 (en) 2017-10-11 2018-10-09 Techniques and apparatuses for time division multiplexing for dual-rat communication
US16/155,583 2018-10-09
PCT/US2018/055194 WO2019075047A1 (en) 2017-10-11 2018-10-10 TECHNIQUES AND APPARATUS FOR TIME DIVISION MULTIPLEXING FOR DOUBLE RAT COMMUNICATION

Publications (3)

Publication Number Publication Date
JP2020537425A JP2020537425A (ja) 2020-12-17
JP2020537425A5 JP2020537425A5 (enExample) 2021-04-22
JP6946558B2 true JP6946558B2 (ja) 2021-10-06

Family

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Application Number Title Priority Date Filing Date
JP2020520268A Active JP6946558B2 (ja) 2017-10-11 2018-10-10 デュアルｒａｔ通信のための時分割多重化のための技法および装置

Country Status (9)

Country Link
US (1) US10917226B2 (enExample)
EP (1) EP3695675A1 (enExample)
JP (1) JP6946558B2 (enExample)
KR (1) KR102316518B1 (enExample)
CN (1) CN111201826A (enExample)
BR (1) BR112020006896A2 (enExample)
CA (1) CA3075492C (enExample)
TW (1) TWI732140B (enExample)
WO (1) WO2019075047A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10485048B2 (en) 2017-06-15 2019-11-19 Apple Inc. TDM transmission for inter-RAT dual connectivity UE
US10945216B2 (en) 2019-01-10 2021-03-09 Lenovo (Singapore) Pte. Ltd. Uplink power control
KR102853551B1 (ko) * 2019-03-19 2025-09-02 삼성전자주식회사 무선 통신 시스템에서 이중 접속을 위한 단말의 상향 채널 전송 방법 및 장치
EP4049473A1 (en) 2019-10-25 2022-08-31 Telefonaktiebolaget LM Ericsson (publ) Method for dynamic spectrum sharing for loosely coupled systems
US11877299B2 (en) * 2020-03-05 2024-01-16 Qualcomm Incorporated Control channel resources for group-feedback in multi-cast
CN113765637B (zh) * 2020-06-04 2022-12-09 维沃移动通信有限公司 资源获取、处理方法及通信设备
WO2021248491A1 (zh) * 2020-06-12 2021-12-16 Oppo广东移动通信有限公司 通信方法、设备及存储介质
CN111935771B (zh) * 2020-08-28 2021-02-09 北京连山科技股份有限公司 一种4g与5g链路高效融合的方法
WO2022041115A1 (en) * 2020-08-28 2022-03-03 Qualcomm Incorporated A method for protocol stack sharing in dual connectivity
AU2021358680B2 (en) * 2020-10-09 2024-09-12 Google Llc Enhanced uplink spectrum sharing
US12108351B2 (en) * 2021-05-11 2024-10-01 Qualcomm Incorporated Resource element overlap between a synchronization signal block and demodulation reference signal
US20240215090A1 (en) * 2021-09-24 2024-06-27 Apple Inc. Method and apparatus for improving reliability and reducing power consumption for fr2 rrm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9258086B2 (en) * 2011-08-03 2016-02-09 Qualcomm Incorporated Allocating physical hybrid ARQ indicator channel (PHICH) resources
CN105340349B (zh) * 2013-06-26 2018-12-28 Lg电子株式会社 用于fdd/tdd节点内和节点间载波聚合的方法和设备
WO2018128426A1 (en) * 2017-01-04 2018-07-12 Lg Electronics Inc. Method and apparatus for sharing spectrum between 3gpp lte and nr in wireless communication system

Also Published As

Publication number Publication date
BR112020006896A2 (pt) 2020-10-06
KR20200061357A (ko) 2020-06-02
CN111201826A (zh) 2020-05-26
WO2019075047A1 (en) 2019-04-18
EP3695675A1 (en) 2020-08-19
CA3075492C (en) 2022-09-06
CA3075492A1 (en) 2019-04-18
TW201924276A (zh) 2019-06-16
TWI732140B (zh) 2021-07-01
US10917226B2 (en) 2021-02-09
KR102316518B1 (ko) 2021-10-21
JP2020537425A (ja) 2020-12-17
US20190109697A1 (en) 2019-04-11

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