SG11201906800PA - Data processing method and product related thereto - Google Patents

Data processing method and product related thereto

Info

Publication number
SG11201906800PA
SG11201906800PA SG11201906800PA SG11201906800PA SG11201906800PA SG 11201906800P A SG11201906800P A SG 11201906800PA SG 11201906800P A SG11201906800P A SG 11201906800PA SG 11201906800P A SG11201906800P A SG 11201906800PA SG 11201906800P A SG11201906800P A SG 11201906800PA
Authority
SG
Singapore
Prior art keywords
rlc
sdu
data
data processing
layer entity
Prior art date
Application number
SG11201906800PA
Inventor
Hai Tang
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of SG11201906800PA publication Critical patent/SG11201906800PA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • H04L47/323—Discarding or blocking control packets, e.g. ACK packets
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • 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
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Landscapes

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

Abstract

ABST RACT Data processing methods and relate d products are provided. The data processing method includes that: a first devi ce (600), responsive to detecting that a first Radio Link Control (RLC) Protocol Data Unit (PDU) associated with a first RLC 5 Service Data Unit (SDU) and processed by a first RLC-layer entity is completely transmitted, interrupts processing of a s econd RLC SDU, a data duplication and transmission function of a Packet Data Convergence Prot ocol (PDCP)-layer entity being in an active state, the first RLC P DU being an RLC PDU in at least one RLC PDU corresponding to the first RLC SDU and the first RLC SDU being the same as 10 the second RLC SDU. According to the embodiments, buffer overflow of a second RLC-layer entity can be avoided and improve d security of data transmission can be achieved. FI G. 2A
SG11201906800PA 2017-07-31 2018-04-12 Data processing method and product related thereto SG11201906800PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2017/095211 WO2019023862A1 (en) 2017-07-31 2017-07-31 Data processing method and product related thereto
PCT/CN2018/082889 WO2019024535A1 (en) 2017-07-31 2018-04-12 Data processing method and product related thereto

Publications (1)

Publication Number Publication Date
SG11201906800PA true SG11201906800PA (en) 2019-08-27

Family

ID=65232276

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201906800PA SG11201906800PA (en) 2017-07-31 2018-04-12 Data processing method and product related thereto

Country Status (17)

Country Link
US (1) US10944681B2 (en)
EP (1) EP3637831B1 (en)
JP (1) JP2020529137A (en)
KR (1) KR20200031555A (en)
CN (2) CN110192403B (en)
AU (1) AU2018311603A1 (en)
BR (1) BR112019016681A2 (en)
CA (1) CA3050191A1 (en)
CL (1) CL2019002490A1 (en)
IL (1) IL268259B (en)
MX (1) MX2019010571A (en)
PH (1) PH12019501728A1 (en)
RU (1) RU2767042C2 (en)
SG (1) SG11201906800PA (en)
TW (1) TWI680664B (en)
WO (2) WO2019023862A1 (en)
ZA (1) ZA201905057B (en)

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WO2019023862A1 (en) 2017-07-31 2019-02-07 Oppo广东移动通信有限公司 Data processing method and product related thereto
US10805048B2 (en) * 2017-08-16 2020-10-13 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving duplicate packets in next-generation mobile communication system
CN111465119B (en) * 2019-03-28 2023-02-24 维沃移动通信有限公司 Data sending method, information configuration method, terminal and network equipment
CN111757548B (en) * 2019-03-29 2022-05-24 华为技术有限公司 Communication method and communication device
WO2021007721A1 (en) * 2019-07-12 2021-01-21 Mediatek Singapore Pte. Ltd. Apparatus and method to control mobility procedure to reduce handover interruption
WO2021003633A1 (en) * 2019-07-08 2021-01-14 Mediatek Singapore Pte. Ltd. Apparatus and method over pdcp layer to realize dual active protocol stack to reduce handover interruption

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Also Published As

Publication number Publication date
IL268259A (en) 2019-09-26
MX2019010571A (en) 2019-10-24
US20190342224A1 (en) 2019-11-07
WO2019023862A1 (en) 2019-02-07
TWI680664B (en) 2019-12-21
PH12019501728A1 (en) 2020-06-01
IL268259B (en) 2021-12-01
EP3637831B1 (en) 2021-10-06
BR112019016681A2 (en) 2020-04-14
WO2019024535A1 (en) 2019-02-07
CN111107015A (en) 2020-05-05
RU2019130588A (en) 2021-09-02
TW201924305A (en) 2019-06-16
CN110192403B (en) 2024-02-13
CN111107015B (en) 2021-03-05
EP3637831A1 (en) 2020-04-15
CA3050191A1 (en) 2019-02-07
EP3637831A4 (en) 2020-07-29
RU2019130588A3 (en) 2021-09-02
AU2018311603A1 (en) 2019-08-08
KR20200031555A (en) 2020-03-24
US10944681B2 (en) 2021-03-09
ZA201905057B (en) 2020-05-27
JP2020529137A (en) 2020-10-01
CN110192403A (en) 2019-08-30
CL2019002490A1 (en) 2019-12-13
RU2767042C2 (en) 2022-03-16

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