SG11202104959YA - Signaling support and resource mapping for 2-step rach - Google Patents

Signaling support and resource mapping for 2-step rach

Info

Publication number
SG11202104959YA
SG11202104959YA SG11202104959YA SG11202104959YA SG11202104959YA SG 11202104959Y A SG11202104959Y A SG 11202104959YA SG 11202104959Y A SG11202104959Y A SG 11202104959YA SG 11202104959Y A SG11202104959Y A SG 11202104959YA SG 11202104959Y A SG11202104959Y A SG 11202104959YA
Authority
SG
Singapore
Prior art keywords
resource mapping
step rach
signaling support
signaling
support
Prior art date
Application number
SG11202104959YA
Inventor
Jing Lei
Seyong Park
Joseph Binamira Soriaga
Yi Huang
Yiqing Cao
Tingfang Ji
Juan Montojo
Peter Gaal
Wanshi Chen
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 SG11202104959YA publication Critical patent/SG11202104959YA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • H04L1/0018—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement based on latency requirement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random 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, e.g. scheduled or random 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
SG11202104959YA 2018-12-18 2018-12-18 Signaling support and resource mapping for 2-step rach SG11202104959YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/121827 WO2020124380A1 (en) 2018-12-18 2018-12-18 Signaling support and resource mapping for 2-step rach

Publications (1)

Publication Number Publication Date
SG11202104959YA true SG11202104959YA (en) 2021-07-29

Family

ID=71100591

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202104959YA SG11202104959YA (en) 2018-12-18 2018-12-18 Signaling support and resource mapping for 2-step rach

Country Status (6)

Country Link
US (1) US11895708B2 (en)
EP (1) EP3900452B1 (en)
KR (1) KR20210103475A (en)
CN (1) CN113170438B (en)
SG (1) SG11202104959YA (en)
WO (1) WO2020124380A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111278165B (en) * 2019-01-11 2022-01-28 维沃移动通信有限公司 Connection establishing method, terminal equipment and network equipment
CN114375032A (en) * 2019-01-30 2022-04-19 维沃移动通信有限公司 Data processing method and user equipment
US11844114B2 (en) * 2019-02-15 2023-12-12 Lg Electronics Inc. Method and apparatus for transmitting and receiving signals in wireless communication system
EP3930415B1 (en) * 2019-04-24 2023-09-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method
US11564253B2 (en) 2019-09-18 2023-01-24 Qualcomm Incorporated Message configuration for two step random access procedure
CN114340031A (en) * 2020-09-29 2022-04-12 维沃移动通信有限公司 Random access method, device, terminal and readable storage medium
US20220416993A1 (en) * 2021-06-23 2022-12-29 Qualcomm Incorporated Demodulator configuration based on user equipment signaling

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201342821A (en) 2011-12-08 2013-10-16 Interdigital Patent Holdings Method and apparatus for cross link establishment
US8989113B2 (en) 2012-05-11 2015-03-24 Blackberry Limited Method and system for partitioning contention based resources in a wireless network
US11388754B2 (en) 2016-06-06 2022-07-12 Qualcomm Incorporated Channel state information reporting for random access procedures
US10412710B2 (en) * 2016-09-08 2019-09-10 Samsung Electronics Co., Ltd. Method and system for implementing multiple-access in wireless communication system
US11140715B2 (en) * 2016-10-26 2021-10-05 Qualcomm Incorporated Waveform-dependent random access channel procedure
US20180124626A1 (en) * 2016-11-03 2018-05-03 Mediatek Inc. Method of Data Transmission and Reception in Random Access Procedure
US10327265B2 (en) * 2016-11-04 2019-06-18 Qualcomm Incorporated Random access procedure timing designs
CN108271275B (en) 2017-01-04 2021-02-05 电信科学技术研究院 Method and device for competing random access
JP2020047963A (en) * 2017-01-20 2020-03-26 シャープ株式会社 Terminal device, base station device, communication method, and integrated circuit
US10893551B2 (en) 2017-03-11 2021-01-12 Qualcomm Incorporated Numerology dependent communication timing
US11057935B2 (en) 2017-03-22 2021-07-06 Comcast Cable Communications, Llc Random access process in new radio

Also Published As

Publication number Publication date
CN113170438B (en) 2024-03-08
EP3900452A4 (en) 2022-07-06
EP3900452A1 (en) 2021-10-27
CN113170438A (en) 2021-07-23
US11895708B2 (en) 2024-02-06
KR20210103475A (en) 2021-08-23
US20220095378A1 (en) 2022-03-24
EP3900452C0 (en) 2023-10-04
WO2020124380A1 (en) 2020-06-25
EP3900452B1 (en) 2023-10-04

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