KR102693846B1 - Rach(random access channel) 프로시저를 위한 업링크 대역폭 부분을 구성하기 위한 기법들 및 장치들 - Google Patents

Rach(random access channel) 프로시저를 위한 업링크 대역폭 부분을 구성하기 위한 기법들 및 장치들 Download PDF

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KR102693846B1
KR102693846B1 KR1020207011478A KR20207011478A KR102693846B1 KR 102693846 B1 KR102693846 B1 KR 102693846B1 KR 1020207011478 A KR1020207011478 A KR 1020207011478A KR 20207011478 A KR20207011478 A KR 20207011478A KR 102693846 B1 KR102693846 B1 KR 102693846B1
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rach procedure
bandwidth portion
uplink bandwidth
initial active
active uplink
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KR20200073226A (ko
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훙 딘 리
피터 푸이 록 앙
피터 가알
타오 루오
희춘 이
무함마드 나즈물 이슬람
징 선
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퀄컴 인코포레이티드
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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
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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)
  • Mobile Radio Communication Systems (AREA)
KR1020207011478A 2017-10-25 2018-09-26 Rach(random access channel) 프로시저를 위한 업링크 대역폭 부분을 구성하기 위한 기법들 및 장치들 Active KR102693846B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762577155P 2017-10-25 2017-10-25
US62/577,155 2017-10-25
US16/141,048 US10728885B2 (en) 2017-10-25 2018-09-25 Techniques and apparatuses for configuring an uplink bandwidth part for a random access channel (RACH) procedure
US16/141,048 2018-09-25
PCT/US2018/052777 WO2019083671A1 (en) 2017-10-25 2018-09-26 TECHNIQUES AND APPARATUS FOR CONFIGURING UPLINK BANDWIDTH PART FOR RANDOM ACCESS CHANNEL (RACH) PROCEDURE

Publications (2)

Publication Number Publication Date
KR20200073226A KR20200073226A (ko) 2020-06-23
KR102693846B1 true KR102693846B1 (ko) 2024-08-08

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US (1) US10728885B2 (enExample)
EP (1) EP3701761B1 (enExample)
JP (1) JP7343494B2 (enExample)
KR (1) KR102693846B1 (enExample)
CN (1) CN111264085B (enExample)
BR (1) BR112020007960A2 (enExample)
SG (1) SG11202002284SA (enExample)
TW (1) TWI772524B (enExample)
WO (1) WO2019083671A1 (enExample)

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WO2021230728A1 (ko) * 2020-05-15 2021-11-18 엘지전자 주식회사 무선 통신을 위한 신호 송수신 방법 및 이를 위한 장치
CN113923750B (zh) 2020-07-10 2025-10-17 华为技术有限公司 接入小区的方法和装置
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CN114765517B (zh) * 2021-01-15 2024-08-16 展讯通信（上海）有限公司 高频段非授权频谱内的初始接入参数确定方法及相关装置
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WO2025039152A1 (en) * 2023-08-21 2025-02-27 Qualcomm Incorporated Random access channel triggered bandwidth part switching

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Also Published As

Publication number Publication date
US10728885B2 (en) 2020-07-28
EP3701761B1 (en) 2022-09-21
BR112020007960A2 (pt) 2020-10-20
KR20200073226A (ko) 2020-06-23
CN111264085B (zh) 2023-09-29
EP3701761A1 (en) 2020-09-02
TWI772524B (zh) 2022-08-01
WO2019083671A1 (en) 2019-05-02
TW201924448A (zh) 2019-06-16
SG11202002284SA (en) 2020-05-28
JP7343494B2 (ja) 2023-09-12
CN111264085A (zh) 2020-06-09
US20190124646A1 (en) 2019-04-25
JP2021501510A (ja) 2021-01-14

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