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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KR1020207011478A Active KR102693846B1 (ko) 2017-10-25 2018-09-26 Rach(random access channel) 프로시저를 위한 업링크 대역폭 부분을 구성하기 위한 기법들 및 장치들

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

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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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CN114375043B (zh) * 2020-10-15 2025-03-04 北京紫光展锐通信技术有限公司 确定终端初始上行bwp的方法、基站、设备和介质
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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Publication number Publication date
WO2019083671A1 (en) 2019-05-02
BR112020007960A2 (pt) 2020-10-20
EP3701761B1 (en) 2022-09-21
US20190124646A1 (en) 2019-04-25
CN111264085B (zh) 2023-09-29
TWI772524B (zh) 2022-08-01
SG11202002284SA (en) 2020-05-28
JP7343494B2 (ja) 2023-09-12
CN111264085A (zh) 2020-06-09
US10728885B2 (en) 2020-07-28
JP2021501510A (ja) 2021-01-14
TW201924448A (zh) 2019-06-16
EP3701761A1 (en) 2020-09-02
KR20200073226A (ko) 2020-06-23

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