BR112018002437A2 - método, equipamentos e meio legível por computador para reordenamento do protocolo de convergência de dados em pacote (pdcp) com portadoras de componente intensificador - Google Patents

método, equipamentos e meio legível por computador para reordenamento do protocolo de convergência de dados em pacote (pdcp) com portadoras de componente intensificador

Info

Publication number
BR112018002437A2
BR112018002437A2 BR112018002437A BR112018002437A BR112018002437A2 BR 112018002437 A2 BR112018002437 A2 BR 112018002437A2 BR 112018002437 A BR112018002437 A BR 112018002437A BR 112018002437 A BR112018002437 A BR 112018002437A BR 112018002437 A2 BR112018002437 A2 BR 112018002437A2
Authority
BR
Brazil
Prior art keywords
pdcp
reordering
packet data
convergence protocol
data convergence
Prior art date
Application number
BR112018002437A
Other languages
English (en)
Inventor
Khobare Abhijit
Gupta Ajay
Wang Jun
Srinivasan Vajapeyam Madhavan
Mallik Siddhartha
Yoo Taesang
Jain Vikas
Wei Yongbin
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 BR112018002437A2 publication Critical patent/BR112018002437A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1841—Resequencing
    • 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
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface
    • 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
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management

Landscapes

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

Abstract

um dispositivo pode suportar a comunicação sem uma camada de controle de link de rádio (rlc), que pode incluir a recepção de unidades de dados de serviço (sdu) de protocolo de convergência de dados em pacotes (pdcp) para vários radioportadoras em uma camada pdcp. as múltiplas radioportadoras podem ter diferentes alvos de confiabilidade ou de atraso, e um procedimento de reordenamento na camada pdcp pode ser realizado nas diferentes radioportadoras. o procedimento de reordenamento pode ser um mesmo procedimento de reordenamento para cada uma das radioportadoras, com um ou mais parâmetros que podem ser ajustados com base em um ou ambos os alvos de confiabilidade ou alvo de atraso da radioportadora.
BR112018002437A 2015-08-06 2016-06-24 método, equipamentos e meio legível por computador para reordenamento do protocolo de convergência de dados em pacote (pdcp) com portadoras de componente intensificador BR112018002437A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562201964P 2015-08-06 2015-08-06
US15/190,374 US10397754B2 (en) 2015-08-06 2016-06-23 Packet data convergence protocol reordering with enhanced component carriers
PCT/US2016/039380 WO2017023444A1 (en) 2015-08-06 2016-06-24 Method, apparatuses and computer readable medium for packet data convergence protocol (pdcp) reordering with enhanced component carriers

Publications (1)

Publication Number Publication Date
BR112018002437A2 true BR112018002437A2 (pt) 2018-09-18

Family

ID=56550322

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018002437A BR112018002437A2 (pt) 2015-08-06 2016-06-24 método, equipamentos e meio legível por computador para reordenamento do protocolo de convergência de dados em pacote (pdcp) com portadoras de componente intensificador

Country Status (7)

Country Link
US (1) US10397754B2 (pt)
EP (1) EP3332604B1 (pt)
JP (1) JP6790069B2 (pt)
KR (1) KR20180037960A (pt)
CN (1) CN107852768B (pt)
BR (1) BR112018002437A2 (pt)
WO (1) WO2017023444A1 (pt)

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Also Published As

Publication number Publication date
JP2018526894A (ja) 2018-09-13
EP3332604B1 (en) 2020-04-22
EP3332604A1 (en) 2018-06-13
CN107852768B (zh) 2021-07-16
US10397754B2 (en) 2019-08-27
CN107852768A (zh) 2018-03-27
US20170041767A1 (en) 2017-02-09
JP6790069B2 (ja) 2020-11-25
WO2017023444A1 (en) 2017-02-09
KR20180037960A (ko) 2018-04-13

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