SG11202107499SA - Physical downlink shared channel (pdsch) resource mapping for multi-transmission point (trp) - Google Patents

Physical downlink shared channel (pdsch) resource mapping for multi-transmission point (trp)

Info

Publication number
SG11202107499SA
SG11202107499SA SG11202107499SA SG11202107499SA SG11202107499SA SG 11202107499S A SG11202107499S A SG 11202107499SA SG 11202107499S A SG11202107499S A SG 11202107499SA SG 11202107499S A SG11202107499S A SG 11202107499SA SG 11202107499S A SG11202107499S A SG 11202107499SA
Authority
SG
Singapore
Prior art keywords
pdsch
trp
shared channel
physical downlink
downlink shared
Prior art date
Application number
SG11202107499SA
Inventor
Siva Muruganathan
Mattias Frenne
Sebastian Faxér
Simon Järmyr
Shiwei Gao
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of SG11202107499SA publication Critical patent/SG11202107499SA/en

Links

Classifications

    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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 signaling, 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202107499SA 2019-01-10 2020-01-09 Physical downlink shared channel (pdsch) resource mapping for multi-transmission point (trp) SG11202107499SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962790736P 2019-01-10 2019-01-10
PCT/IB2020/050160 WO2020144626A1 (en) 2019-01-10 2020-01-09 Physical downlink shared channel (pdsch) resource mapping for multi-transmission point (trp)

Publications (1)

Publication Number Publication Date
SG11202107499SA true SG11202107499SA (en) 2021-08-30

Family

ID=69326571

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202107499SA SG11202107499SA (en) 2019-01-10 2020-01-09 Physical downlink shared channel (pdsch) resource mapping for multi-transmission point (trp)

Country Status (7)

Country Link
US (1) US20220070901A1 (en)
EP (1) EP3909182A1 (en)
KR (1) KR20210107870A (en)
CN (1) CN113302869B (en)
SG (1) SG11202107499SA (en)
WO (1) WO2020144626A1 (en)
ZA (1) ZA202105387B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220150011A1 (en) * 2019-02-08 2022-05-12 Lg Electronics Inc. Method for transmitting and receiving data in wireless communication system, and device for same
CA3072491A1 (en) * 2019-02-14 2020-08-14 Comcast Cable Communications, Llc Transmission/reception management in wireless communication
CN110535604B (en) * 2019-03-29 2024-04-30 中兴通讯股份有限公司 Rate matching method and device
EP3892028A4 (en) * 2020-02-12 2021-12-22 Apple Inc. Mimo enhancement capability design
KR102609779B1 (en) * 2020-04-13 2023-12-06 엘지전자 주식회사 Method and device for transmitting and receiving wireless signals in a wireless communication system
US12009917B2 (en) * 2020-04-21 2024-06-11 Qualcomm Incorporated Rate matching for layer 1 (L1) or layer 2 (L2) mobility protocol
EP4144027A1 (en) * 2020-04-27 2023-03-08 QUALCOMM Incorporated Control channel overlap handling for systems with large subcarrier spacing
US11812454B2 (en) * 2020-06-26 2023-11-07 Qualcomm Incorporated Slot aggregation in single frequency network
US20220312454A1 (en) * 2021-03-24 2022-09-29 Qualcomm Incorporated User equipment processing time for physical downlink shared channel scheduled using downlink control information repetition
WO2024065260A1 (en) * 2022-09-28 2024-04-04 Qualcomm Incorporated Multiple transmission reception point coherent joint transmission physical downlink shared channel operations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013077677A1 (en) * 2011-11-23 2013-05-30 엘지전자 주식회사 Method and wireless device for monitoring control channel
EP4184852A1 (en) * 2017-06-14 2023-05-24 InterDigital Patent Holdings, Inc. Reliable control signaling
KR102501934B1 (en) * 2018-01-04 2023-02-21 삼성전자 주식회사 Method and apparatus for downlink control signaling for supporting non-orthogonal multiple access in a wirelss communication system

Also Published As

Publication number Publication date
CN113302869B (en) 2024-04-19
WO2020144626A1 (en) 2020-07-16
CN113302869A (en) 2021-08-24
EP3909182A1 (en) 2021-11-17
KR20210107870A (en) 2021-09-01
US20220070901A1 (en) 2022-03-03
ZA202105387B (en) 2023-05-31

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