IN2014DN03308A - - Google Patents

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Publication number
IN2014DN03308A
IN2014DN03308A IN3308DEN2014A IN2014DN03308A IN 2014DN03308 A IN2014DN03308 A IN 2014DN03308A IN 3308DEN2014 A IN3308DEN2014 A IN 3308DEN2014A IN 2014DN03308 A IN2014DN03308 A IN 2014DN03308A
Authority
IN
India
Prior art keywords
rbs
rnc
presented
events
event
Prior art date
Application number
Inventor
Sándor Rácz
Szilveszter Nádas
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 IN2014DN03308A publication Critical patent/IN2014DN03308A/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0829—Packet loss
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
    • 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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1642—Formats specially adapted for sequence numbers
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • 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
    • H04L1/1848—Time-out mechanisms
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/04—Processing captured monitoring data, e.g. for logfile generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Mining & Analysis (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

It is presented a method performed in a first radio base station RBS in communication with a radio network controller RNC. The RNC is configured for multi flow HSDPA High Speed Downlink Packet Access operation and packet data units PDUs are communicated toward a user equipment UE node via the first RBS and at least one second RBS. The method comprises: detecting PDU drop events and/or loss events; and communicating information from the RBS to the RNC notifying of each detected PDU drop event and/or loss event. A corresponding RBS and RNC are also presented.
IN3308DEN2014 2011-11-10 2012-11-08 IN2014DN03308A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161558174P 2011-11-10 2011-11-10
PCT/SE2012/051218 WO2013070162A1 (en) 2011-11-10 2012-11-08 Methods, radio base station and radio network controller

Publications (1)

Publication Number Publication Date
IN2014DN03308A true IN2014DN03308A (en) 2015-06-26

Family

ID=47222269

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3308DEN2014 IN2014DN03308A (en) 2011-11-10 2012-11-08

Country Status (8)

Country Link
US (2) US9325594B2 (en)
EP (2) EP2938017B1 (en)
JP (1) JP6027622B2 (en)
KR (1) KR20140098126A (en)
CN (1) CN103918213B (en)
IN (1) IN2014DN03308A (en)
MY (1) MY168125A (en)
WO (1) WO2013070162A1 (en)

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JP2587503Y2 (en) 1993-03-26 1998-12-16 株式会社鈴木製作所 Sewing machine thread guide
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US9351201B2 (en) * 2012-03-08 2016-05-24 Qualcomm Incorporated System and method for reducing data loss during a serving cell change in a multi-flow HSDPA communication network
CN106452681B (en) 2013-09-23 2019-10-22 华为技术有限公司 Signal processing method and device
US20150089382A1 (en) * 2013-09-26 2015-03-26 Wu-chi Feng Application context migration framework and protocol
US10021587B2 (en) 2013-10-07 2018-07-10 Telefonaktiebolaget Lm Ericsson (Publ) Congestion control in a transport network
CN111479330A (en) * 2019-01-24 2020-07-31 电信科学技术研究院有限公司 Data transmission method and device, sending node and receiving node
WO2020217469A1 (en) * 2019-04-26 2020-10-29 株式会社Ｎｔｔドコモ Communication device
CN114946266B (en) * 2019-12-10 2025-02-28 高通股份有限公司 UE-based Pair ID for redundant PDU sessions
KR20250048651A (en) * 2022-08-10 2025-04-10 지티이 코포레이션 Method, device and system for perception-based data transmission and reception in wireless networks
KR20250107168A (en) * 2022-11-04 2025-07-11 애플 인크. PDCP Decommissioning Indications for XR

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
KR100547871B1 (en) * 2001-11-08 2006-02-01 삼성전자주식회사 Method and apparatus for retransmitting packet data between base station controller and base station in mobile communication system
US7266130B2 (en) * 2001-12-28 2007-09-04 Samsung Electronics Co., Ltd. Apparatus and method for multiplexing multiple end-to-end transmission links in a communication system
TWI323585B (en) * 2002-05-10 2010-04-11 Interdigital Tech Corp Radio network controller for communicating with node b and method thereof
US7706405B2 (en) * 2002-09-12 2010-04-27 Interdigital Technology Corporation System for efficient recovery of Node-B buffered data following MAC layer reset
DK2267930T3 (en) * 2003-04-10 2019-08-19 Ericsson Telefon Ab L M Method and device for retransmission
US8488464B2 (en) * 2004-05-05 2013-07-16 Telefonaktiebolaget Lm Ericsson (Publ) HSDPA flow control data frame, frame sequence number
JP2006174279A (en) * 2004-12-17 2006-06-29 Fujitsu Ltd Wireless base station, mobile station
US7724656B2 (en) * 2005-01-14 2010-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Uplink congestion detection and control between nodes in a radio access network
EP1689130A1 (en) * 2005-02-07 2006-08-09 Lg Electronics Inc. Method for settling an error in a radio link control
JP4859419B2 (en) * 2005-09-14 2012-01-25 株式会社エヌ・ティ・ティ・ドコモ Radio base station and user common data transmission method
CA2684838C (en) * 2007-04-26 2016-01-05 Fujitsu Limited Base station, mobile station, communication system, transmission method and reordering method
WO2008152693A1 (en) * 2007-06-12 2008-12-18 Fujitsu Limited Communication method and radio network controller in mobile communication system
WO2009058084A1 (en) * 2007-11-01 2009-05-07 Telefonaktiebolaget L M Ericsson (Publ) Efficient flow control in a radio network controller (rnc)
WO2009058085A2 (en) * 2007-11-01 2009-05-07 Telefonaktiebolaget L M Ericsson (Publ) Efficient flow control in a radio network controller (rnc)
US8121128B2 (en) * 2008-02-26 2012-02-21 Qualcomm Incorporated Method and apparatus for link control in a wireless communication system
EP2255478B8 (en) * 2008-03-20 2013-03-06 Telefonaktiebolaget L M Ericsson (publ) A method and a transceiver for reducing retransmissions in a telecommunications system
WO2009133626A1 (en) 2008-05-02 2009-11-05 富士通株式会社 Controller, wireless communication device, communication system and controlling method
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WO2010070749A1 (en) * 2008-12-17 2010-06-24 富士通株式会社 Packet transmitter, packet receiver, communication system, and packet communication method
WO2010075892A1 (en) * 2008-12-30 2010-07-08 Telefonaktiebolaget L M Ericsson (Publ) Apparatus and method for improved handover performance
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WO2013066258A2 (en) 2011-11-04 2013-05-10 Telefonaktiebolaget L M Ericsson (Publ) Handling redundant data in a communication system

Also Published As

Publication number Publication date
EP2938017B1 (en) 2021-01-06
JP6027622B2 (en) 2016-11-16
MY168125A (en) 2018-10-11
CN103918213A (en) 2014-07-09
EP2777200B1 (en) 2015-07-01
US9654362B2 (en) 2017-05-16
WO2013070162A1 (en) 2013-05-16
EP2777200A1 (en) 2014-09-17
US20140050145A1 (en) 2014-02-20
US20160212030A1 (en) 2016-07-21
EP2938017A1 (en) 2015-10-28
CN103918213B (en) 2018-04-03
KR20140098126A (en) 2014-08-07
JP2015502070A (en) 2015-01-19
US9325594B2 (en) 2016-04-26

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