KR20240019851A - 통신 시스템에 있어서의 랜덤 액세스 제어 - Google Patents

통신 시스템에 있어서의 랜덤 액세스 제어 Download PDF

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Publication number
KR20240019851A
KR20240019851A KR1020247001880A KR20247001880A KR20240019851A KR 20240019851 A KR20240019851 A KR 20240019851A KR 1020247001880 A KR1020247001880 A KR 1020247001880A KR 20247001880 A KR20247001880 A KR 20247001880A KR 20240019851 A KR20240019851 A KR 20240019851A
Authority
KR
South Korea
Prior art keywords
random access
communicator
communication
groups
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020247001880A
Other languages
English (en)
Korean (ko)
Inventor
판카즈 셰트
Original Assignee
라쿠텐 모바일 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 라쿠텐 모바일 가부시키가이샤 filed Critical 라쿠텐 모바일 가부시키가이샤
Publication of KR20240019851A publication Critical patent/KR20240019851A/ko
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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
    • H04W74/008—
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020247001880A 2021-10-29 2022-01-06 통신 시스템에 있어서의 랜덤 액세스 제어 Pending KR20240019851A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-177197 2021-10-29
JP2021177197 2021-10-29
PCT/JP2022/000258 WO2023074007A1 (ja) 2021-10-29 2022-01-06 通信システムにおけるランダムアクセス制御

Publications (1)

Publication Number Publication Date
KR20240019851A true KR20240019851A (ko) 2024-02-14

Family

ID=86159308

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247001880A Pending KR20240019851A (ko) 2021-10-29 2022-01-06 통신 시스템에 있어서의 랜덤 액세스 제어

Country Status (4)

Country Link
US (1) US12471148B2 (https=)
JP (1) JP7667302B2 (https=)
KR (1) KR20240019851A (https=)
WO (1) WO2023074007A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012533211A (ja) 2009-07-07 2012-12-20 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） 復調基準信号の循環シフトを使用するランダム・アクセス・プロシージャ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6980800B2 (en) 2002-02-12 2005-12-27 Hughes Network Systems System and method for providing contention channel organization for broadband satellite access in a communications network
CN101632243B (zh) * 2007-01-19 2014-05-07 株式会社Ntt都科摩 基站装置、移动台、移动通信系统以及通信控制方法
GB201005312D0 (en) * 2010-03-30 2010-05-12 Vodafone Ip Licensing Ltd Device and method of operation
JP5650146B2 (ja) 2012-02-22 2015-01-07 日本電信電話株式会社 無線通信システムおよびアクセス制御方法
CN104254135B (zh) 2013-06-27 2020-03-31 夏普株式会社 基站和用户设备及其方法
CN114503697B (zh) 2019-09-30 2024-05-31 中兴通讯股份有限公司 在无线通信网络中配置传输资源并执行rach的系统和方法
WO2023010351A1 (zh) * 2021-08-04 2023-02-09 Oppo广东移动通信有限公司 无线通信方法、装置、设备及存储介质

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012533211A (ja) 2009-07-07 2012-12-20 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） 復調基準信号の循環シフトを使用するランダム・アクセス・プロシージャ

Also Published As

Publication number Publication date
US12471148B2 (en) 2025-11-11
WO2023074007A1 (ja) 2023-05-04
JPWO2023074007A1 (https=) 2023-05-04
JP7667302B2 (ja) 2025-04-22
US20240237075A9 (en) 2024-07-11
US20240137987A1 (en) 2024-04-25

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