BR112022010067A2 - Associação de sinal de referência de sondagem com vários recursos de canal de acesso aleatório de domínio de frequência escalonado - Google Patents

Associação de sinal de referência de sondagem com vários recursos de canal de acesso aleatório de domínio de frequência escalonado

Info

Publication number
BR112022010067A2
BR112022010067A2 BR112022010067A BR112022010067A BR112022010067A2 BR 112022010067 A2 BR112022010067 A2 BR 112022010067A2 BR 112022010067 A BR112022010067 A BR 112022010067A BR 112022010067 A BR112022010067 A BR 112022010067A BR 112022010067 A2 BR112022010067 A2 BR 112022010067A2
Authority
BR
Brazil
Prior art keywords
resource
association
rach
srs
reference signal
Prior art date
Application number
BR112022010067A
Other languages
English (en)
Portuguese (pt)
Inventor
Manolakos Alexandros
Dinh Ly Hung
Chen Wanshi
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112022010067A2 publication Critical patent/BR112022010067A2/pt

Links

Classifications

    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04L5/0048—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
    • H04L5/0078—Timing of allocation
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • H04W74/08—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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112022010067A 2019-12-05 2020-11-03 Associação de sinal de referência de sondagem com vários recursos de canal de acesso aleatório de domínio de frequência escalonado BR112022010067A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20190100544 2019-12-05
PCT/US2020/058707 WO2021112999A1 (en) 2019-12-05 2020-11-03 Association of sounding reference signal (srs) with multiple frequency-domain staggered random access channel (rach) resources

Publications (1)

Publication Number Publication Date
BR112022010067A2 true BR112022010067A2 (pt) 2022-09-06

Family

ID=73544410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022010067A BR112022010067A2 (pt) 2019-12-05 2020-11-03 Associação de sinal de referência de sondagem com vários recursos de canal de acesso aleatório de domínio de frequência escalonado

Country Status (9)

Country Link
US (1) US12302409B2 (https=)
EP (1) EP4070594B1 (https=)
JP (1) JP7659556B2 (https=)
KR (1) KR20220105634A (https=)
CN (1) CN114731614B (https=)
BR (1) BR112022010067A2 (https=)
PH (1) PH12022550986A1 (https=)
TW (1) TWI882028B (https=)
WO (1) WO2021112999A1 (https=)

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WO2022000380A1 (zh) * 2020-07-01 2022-01-06 北京小米移动软件有限公司 定位方法、装置、通信设备及存储介质
CN115735399A (zh) * 2020-08-07 2023-03-03 联发科技（新加坡）私人有限公司 针对处于空闲或非活动模式中的ue使用下行和上行测量的基于ue和ue辅助的定位
CN114666875B (zh) * 2020-12-23 2025-06-20 维沃移动通信有限公司 上行定位处理方法及相关设备
CN117751652A (zh) * 2021-07-20 2024-03-22 上海诺基亚贝尔股份有限公司 半持久调度增强
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WO2023047012A1 (en) * 2021-09-22 2023-03-30 Nokia Technologies Oy Enabling idle/inactive mode positioning for power limited terminal devices
US12519584B2 (en) * 2021-09-22 2026-01-06 Qualcomm Incorporated Link establishment using leaky-wave antennas
US20250159705A1 (en) * 2022-01-30 2025-05-15 Lenovo (Beijing) Limited Support of multi-panel uplink transmission
US20240032107A1 (en) * 2022-07-14 2024-01-25 Samsung Electronics Co., Ltd. Initial access with multiple prach transmissions
WO2024162895A1 (en) * 2023-02-03 2024-08-08 Panasonic Intellectual Property Corporation Of America Ro group resource for multi-prach transmissions
KR20240124655A (ko) * 2023-02-09 2024-08-19 삼성전자주식회사 무선 통신 시스템에서 비활성 모드에서 ta를 업데이트하기 위한 방법 및 장치
CN120359788A (zh) * 2023-02-16 2025-07-22 上海移远通信技术股份有限公司 用于无线通信的节点中的方法和装置
KR20240143196A (ko) * 2023-03-23 2024-10-02 삼성전자주식회사 무선 환경을 위한 프론트 엔드 모듈들을 포함하는 전자 장치
WO2025030465A1 (en) * 2023-08-10 2025-02-13 Qualcomm Incorporated Shared transmit power for mtrp operation
CN119946822A (zh) * 2023-10-30 2025-05-06 维沃移动通信有限公司 上行波束管理方法、装置、通信设备及存储介质
US20250261227A1 (en) * 2024-02-12 2025-08-14 Qualcomm Incorporated Random access procedures with a virtual cell
CN121013204A (zh) * 2024-05-24 2025-11-25 北京三星通信技术研究有限公司 用户设备、基站或由其执行的方法

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Also Published As

Publication number Publication date
US20230031065A1 (en) 2023-02-02
JP7659556B2 (ja) 2025-04-09
US12302409B2 (en) 2025-05-13
EP4070594C0 (en) 2025-08-27
PH12022550986A1 (en) 2023-10-02
CN114731614B (zh) 2025-03-11
TW202133672A (zh) 2021-09-01
WO2021112999A1 (en) 2021-06-10
EP4070594B1 (en) 2025-08-27
JP2023516842A (ja) 2023-04-21
TWI882028B (zh) 2025-05-01
KR20220105634A (ko) 2022-07-27
CN114731614A (zh) 2022-07-08
EP4070594A1 (en) 2022-10-12

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