SA522432007B1 - ترتيب موارد قنوات مشتركة لوصلة صاعدة تمهيدية ومادية وإنشاء مُعرف تشويش لإجراء قناة وصول عشوائي من خطوتين - Google Patents

ترتيب موارد قنوات مشتركة لوصلة صاعدة تمهيدية ومادية وإنشاء مُعرف تشويش لإجراء قناة وصول عشوائي من خطوتين

Info

Publication number
SA522432007B1
SA522432007B1 SA522432007A SA522432007A SA522432007B1 SA 522432007 B1 SA522432007 B1 SA 522432007B1 SA 522432007 A SA522432007 A SA 522432007A SA 522432007 A SA522432007 A SA 522432007A SA 522432007 B1 SA522432007 B1 SA 522432007B1
Authority
SA
Saudi Arabia
Prior art keywords
preamble
random access
physical uplink
jamming
create
Prior art date
Application number
SA522432007A
Other languages
English (en)
Inventor
لي جينج
شين وانشي
جال بيتر
Original Assignee
كوالكوم انكوربوريتد
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 كوالكوم انكوربوريتد filed Critical كوالكوم انكوربوريتد
Publication of SA522432007B1 publication Critical patent/SA522432007B1/ar

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • 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
    • H04L5/0001—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
    • H04L5/0012—Hopping in multicarrier systems
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • 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
    • 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
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

يتعلق الاختراع الحالي بصفة عامة في جوانب مختلفة منه باتصالات لاسلكية. في بعض الجوانب، قد تتلقى مُعدة المستخدم (UE)، من محطة أساسية، تكوين مناسبة قناة وصول عشوائي (RACH) (RO) والذي يتضمن معلومات تتعلق بموارد تمهيد مُرتبة. قد تٌنشأ مُعدة المستخدم فهرس موارد تمهيد وفقًا لمعايير مختلفة مختارة بناءً على معلومات التكوين RO والتي تتعلق بالموارد التمهيدية المُرتبة. قد تنشأ مُعدة المستخدم رسالة RACH للوصلة الصاعدة والتي تتضمن تمهيد يستند جزئيًا على الأقل إلى مؤشر الموارد التمهيدية وحمولة ترتبط بوحدة موارد القناة المشتركة للوصلة الصاعدة المادية (PUSCH) (PRU) المخططة لفهرس الموارد التمهيدية. بعد فك ترميز رسالة RACH للوصلة الصاعدة، قد ترسل المحطة الأساسية رسالة استجابة تتضمن معلومات للتحكم في الوصلة الهابطة المشوشة (على سبيل المثال، بناءً على مُعرف التشويش أو معلومات الحمولة المرتبطة برسالة RACH للوصلة الصاعدة). يتم توفير جوانب أخرى متعددة. شكل 7ب.
SA522432007A 2019-10-09 2022-03-20 ترتيب موارد قنوات مشتركة لوصلة صاعدة تمهيدية ومادية وإنشاء مُعرف تشويش لإجراء قناة وصول عشوائي من خطوتين SA522432007B1 (ar)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962913118P 2019-10-09 2019-10-09
US16/947,493 US11470650B2 (en) 2019-10-09 2020-08-04 Preamble and physical uplink shared channel resource ordering and scrambling identifier generation for two-step random access channel procedure
PCT/US2020/070373 WO2021072413A1 (en) 2019-10-09 2020-08-05 Preamble and physical uplink shared channel resource ordering and scrambling identifier generation for two-step random access channel procedure

Publications (1)

Publication Number Publication Date
SA522432007B1 true SA522432007B1 (ar) 2024-12-03

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Country Status (16)

Country Link
US (3) US11470650B2 (ar)
EP (1) EP4042816A1 (ar)
JP (1) JP7595653B2 (ar)
KR (1) KR20220080088A (ar)
CN (1) CN114514722B (ar)
AU (1) AU2020364260A1 (ar)
BR (1) BR112022006252A2 (ar)
CA (1) CA3154057A1 (ar)
CL (1) CL2022000829A1 (ar)
CO (1) CO2022004392A2 (ar)
IL (1) IL291094B2 (ar)
MX (1) MX2022003966A (ar)
PH (1) PH12022550561A1 (ar)
SA (1) SA522432007B1 (ar)
TW (1) TWI853996B (ar)
WO (1) WO2021072413A1 (ar)

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JP2021052312A (ja) * 2019-09-25 2021-04-01 Kddi株式会社 ２ステップのランダムアクセス手順を実行するための端末装置、基地局装置、制御方法、及びプログラム
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WO2022236223A1 (en) * 2021-05-07 2022-11-10 Qualcomm Incorporated Coverage enhancement and configuration for two-step rach in non-terrestrial networks
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling
CN117223380A (zh) * 2021-08-05 2023-12-12 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
CN116436575A (zh) * 2021-12-28 2023-07-14 中国移动通信有限公司研究院 随机接入资源的配置方法、装置、基站、终端及存储介质
CN117200947A (zh) * 2022-05-27 2023-12-08 华为技术有限公司 一种信息传输方法及通信装置
US12439228B2 (en) * 2022-06-10 2025-10-07 Qualcomm Incorporated Managing group configurations in wireless communications systems
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AU2020364260A1 (en) 2022-04-07
US20210112600A1 (en) 2021-04-15
CN114514722A (zh) 2022-05-17
TW202131744A (zh) 2021-08-16
IL291094A (en) 2022-05-01
US20240114558A1 (en) 2024-04-04
JP7595653B2 (ja) 2024-12-06
EP4042816A1 (en) 2022-08-17
CL2022000829A1 (es) 2023-01-20
CN114514722B (zh) 2024-09-20
CO2022004392A2 (es) 2022-04-29
JP2022550977A (ja) 2022-12-06
IL291094B1 (en) 2025-06-01
KR20220080088A (ko) 2022-06-14
US20220408493A1 (en) 2022-12-22
TWI853996B (zh) 2024-09-01
CA3154057A1 (en) 2021-04-15
PH12022550561A1 (en) 2023-03-20
WO2021072413A1 (en) 2021-04-15
IL291094B2 (en) 2025-10-01
US11470650B2 (en) 2022-10-11
BR112022006252A2 (pt) 2022-06-21
MX2022003966A (es) 2022-04-25

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