BRPI0924423A2 - equipamento de usuário e método de equipamento de usuário para receber dados de downlink - Google Patents

equipamento de usuário e método de equipamento de usuário para receber dados de downlink

Info

Publication number
BRPI0924423A2
BRPI0924423A2 BRPI0924423A BRPI0924423A BRPI0924423A2 BR PI0924423 A2 BRPI0924423 A2 BR PI0924423A2 BR PI0924423 A BRPI0924423 A BR PI0924423A BR PI0924423 A BRPI0924423 A BR PI0924423A BR PI0924423 A2 BRPI0924423 A2 BR PI0924423A2
Authority
BR
Brazil
Prior art keywords
user equipment
downlink data
receiving downlink
equipment method
receiving
Prior art date
Application number
BRPI0924423A
Other languages
English (en)
Inventor
Jian Wang
Meifang He
Yincheng Zhang
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of BRPI0924423A2 publication Critical patent/BRPI0924423A2/pt

Links

Classifications

    • 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
    • H04L1/1838—Buffer management for semi-reliable protocols, e.g. for less sensitive applications such as streaming video

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
BRPI0924423A 2009-03-17 2009-09-11 equipamento de usuário e método de equipamento de usuário para receber dados de downlink BRPI0924423A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200910128998 CN101841853A (zh) 2009-03-17 2009-03-17 一种用户设备以及用户设备接收下行数据的方法
PCT/CN2009/073882 WO2010105467A1 (zh) 2009-03-17 2009-09-11 一种用户设备以及用户设备接收下行数据的方法

Publications (1)

Publication Number Publication Date
BRPI0924423A2 true BRPI0924423A2 (pt) 2016-09-06

Family

ID=42739154

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924423A BRPI0924423A2 (pt) 2009-03-17 2009-09-11 equipamento de usuário e método de equipamento de usuário para receber dados de downlink

Country Status (8)

Country Link
US (1) US8848661B2 (pt)
EP (1) EP2389025A4 (pt)
JP (1) JP2012521108A (pt)
KR (1) KR101576789B1 (pt)
CN (1) CN101841853A (pt)
BR (1) BRPI0924423A2 (pt)
MX (1) MX2011009661A (pt)
WO (1) WO2010105467A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8958422B2 (en) * 2012-03-17 2015-02-17 Blackberry Limited Handling packet data convergence protocol data units
CN102685778A (zh) * 2012-04-23 2012-09-19 中兴通讯股份有限公司 无线接入网节点间处理消息的方法及控制节点
JP6130126B2 (ja) * 2012-11-28 2017-05-17 株式会社Ｎｔｔドコモ 移動通信方法及び移動局
WO2014110786A1 (zh) * 2013-01-18 2014-07-24 华为技术有限公司 数据传输方法及装置
EP2830352A1 (en) 2013-07-24 2015-01-28 Panasonic Intellectual Property Corporation of America Efficient discard mechanism in small cell deployment
CN104798320B (zh) * 2013-11-11 2018-11-09 华为技术有限公司 数据传输方法及装置
US10485018B2 (en) 2014-01-16 2019-11-19 Samsung Electronics Co., Ltd. Apparatus and method for operating user plane protocol stack in connectionless communication system
CN104837127B (zh) * 2014-02-08 2019-12-31 夏普株式会社 由辅基站和主基站执行的通信方法以及相应的基站
CN104935413B (zh) * 2014-03-19 2019-12-27 夏普株式会社 分组数据汇聚协议pdcp实体及其执行的方法
US20160156564A1 (en) * 2014-12-02 2016-06-02 Mediatek Inc. Wireless communication methods
WO2016159541A1 (en) * 2015-04-03 2016-10-06 Lg Electronics Inc. Method for performing a packet delay calculation in a pdcp entity in a wireless communication system and a device therefor
CN107147594B (zh) * 2016-03-01 2020-06-09 深圳市中兴微电子技术有限公司 一种数据包处理方法和装置
CN106357548B (zh) * 2016-09-18 2019-06-11 京信通信系统（中国）有限公司 Pdcp数据包的接收方法和系统
CN108924964B (zh) * 2017-04-07 2023-05-23 中兴通讯股份有限公司 保证通信连续性的方法和用户设备
CN109474651B (zh) * 2017-09-08 2020-08-25 华为技术有限公司 处理数据的方法和设备
CN113286336B (zh) 2017-11-16 2022-09-16 华为技术有限公司 数据处理方法、装置以及计算机存储介质
CN109802922A (zh) 2017-11-16 2019-05-24 电信科学技术研究院 一种缓存同步异常的处理方法和设备
CN110012454B (zh) * 2018-01-05 2023-07-14 夏普株式会社 用户设备和相关方法
CN110418329B (zh) * 2018-04-28 2023-11-17 华为技术有限公司 一种无线通信装置及无线通信方法
CN111585721B (zh) * 2019-02-15 2022-08-19 华为技术有限公司 一种实体建立的处理方法及装置
WO2021142764A1 (en) * 2020-01-17 2021-07-22 Qualcomm Incorporated Avoiding erroneous discardment of downlink data in an unacknowledged mode (um)
CN114501686B (zh) * 2022-04-06 2022-07-12 四川创智联恒科技有限公司 一种nr数据重建立方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100595583B1 (ko) 2001-07-09 2006-07-03 엘지전자 주식회사 이동통신시스템에서 핸드오버에 따른 패킷 데이터 전송 방법
CN1204724C (zh) 2002-02-08 2005-06-01 华硕电脑股份有限公司 用于无线通信系统的数据传输的确认方法
DE60312432T2 (de) * 2002-05-10 2008-01-17 Innovative Sonic Ltd. Verfahren zur bestimmten Auslösung einer PDCP-Sequenznummern-Synchronisierungsprozedur
GB2449629A (en) * 2007-05-01 2008-12-03 Nec Corp Buffering numbered unsegmented PDCP SDUs in 3GPP system to assist efficient hard handover
US8331399B2 (en) * 2007-05-07 2012-12-11 Qualcomm Incorporated Re-using sequence number by multiple protocols for wireless communication
WO2009018318A2 (en) * 2007-08-02 2009-02-05 Interdigital Patent Holdings, Inc. Packet data convergence protocol procedures

Also Published As

Publication number Publication date
US8848661B2 (en) 2014-09-30
KR20110128276A (ko) 2011-11-29
EP2389025A4 (en) 2012-06-27
MX2011009661A (es) 2011-12-14
US20110286416A1 (en) 2011-11-24
EP2389025A1 (en) 2011-11-23
WO2010105467A1 (zh) 2010-09-23
KR101576789B1 (ko) 2015-12-11
JP2012521108A (ja) 2012-09-10
CN101841853A (zh) 2010-09-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04W 16/00

Ipc: H04L 1/18 (1968.09), H04W 88/02 (2009.01)

B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements