IN2014DN03308A - - Google Patents

Download PDF

Info

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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823Errors, e.g. transmission errors
    • H04L43/0829Packet loss
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/1607Details of the supervisory signal
    • H04L1/1621Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/08Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/1607Details of the supervisory signal
    • H04L1/1642Formats specially adapted for sequence numbers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/1607Details of the supervisory signal
    • H04L1/1671Details of the supervisory signal the supervisory signal being transmitted together with control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1835Buffer management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1848Time-out mechanisms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/1874Buffer management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/04Processing captured monitoring data, e.g. for logfile generation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092Error control systems characterised by the topology of the transmission link
    • H04L2001/0097Relays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/34Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers

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) EP2777200B1 (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)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2745451A4 (en) 2011-11-04 2015-04-22 Ericsson Telefon Ab L M Handling redundant data in a communication system
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
CN103490858B (en) * 2013-09-23 2017-01-11 华为技术有限公司 Signal processing method and equipment
US20150089382A1 (en) * 2013-09-26 2015-03-26 Wu-chi Feng Application context migration framework and protocol
WO2015053664A1 (en) 2013-10-07 2015-04-16 Telefonaktiebolaget L M 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
US20220210693A1 (en) * 2019-04-26 2022-06-30 Ntt Docomo, Inc. Communication equipment
EP4074131A4 (en) * 2019-12-10 2023-09-06 Qualcomm Incorporated Ue based pair id for redundant pdu sessions

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100547871B1 (en) * 2001-11-08 2006-02-01 삼성전자주식회사 Packet data retransmission method and apparatus between base station controller and base transceiver system in a 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
CN101600235B (en) * 2002-05-10 2012-08-08 美商内数位科技公司 System for permitting control of the purging of a node b by the serving radio network controller
US7706405B2 (en) * 2002-09-12 2010-04-27 Interdigital Technology Corporation System for efficient recovery of Node-B buffered data following MAC layer reset
EP2267930B1 (en) * 2003-04-10 2019-06-12 Telefonaktiebolaget LM Ericsson (publ) 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 Radio base station and 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
JP4805386B2 (en) * 2007-04-26 2011-11-02 富士通株式会社 Base station, mobile station, communication system, transmission method, and reordering method
EP2169969A4 (en) * 2007-06-12 2013-05-29 Fujitsu Ltd Communication method and radio network controller in mobile communication system
US8369221B2 (en) 2007-11-01 2013-02-05 Telefonaktiebolaget Lm Ericsson (Publ) Efficient flow control in a radio network controller (RNC)
ATE510387T1 (en) 2007-11-01 2011-06-15 Ericsson Telefon Ab L M EFFICIENT FLOW CONTROL IN A RADIO NETWORK CONTROL DEVICE (RNC)
US8121128B2 (en) * 2008-02-26 2012-02-21 Qualcomm Incorporated Method and apparatus for link control in a wireless communication system
WO2009116914A1 (en) * 2008-03-20 2009-09-24 Telefonaktiebolaget L M Ericsson (Publ) A method and a transceiver for reducing retransmissions in a telecommunications system
JP5093344B2 (en) 2008-05-02 2012-12-12 富士通株式会社 Control device, wireless communication device, communication system, and control method
WO2009141010A1 (en) * 2008-05-22 2009-11-26 Telefonaktiebolaget L M Ericsson (Publ) Enhanced recovery procedure
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
JP5342012B2 (en) * 2008-12-30 2013-11-13 テレフオンアクチーボラゲット エル エム エリクソン(パブル) Apparatus and method for improving handover performance
EP2745451A4 (en) 2011-11-04 2015-04-22 Ericsson Telefon Ab L M Handling redundant data in a communication system
DK2702716T3 (en) 2011-11-04 2015-03-09 Ericsson Telefon Ab L M MANAGING redundant data IN A COMMUNICATION SYSTEM

Also Published As

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

Similar Documents

Publication Publication Date Title
IN2014DN03308A (en)
WO2010016680A3 (en) Method of reporting channel quality information in a wireless communication system
IN2014MN01874A (en)
IN2015DN02641A (en)
WO2013188608A3 (en) Methods and apparatus for opportunistic offloading of network communications to device-to-device communication
WO2012051631A8 (en) Communicating between user equipment (ue) and independent serving sectors in a wireless communications system
EP2802185A3 (en) Method and Apparatus for Adding Serving Cells in a Wireless Communication System
MX367231B (en) Enhanced connection management for multiple access networks.
MY180598A (en) Machine type communication virtual shared mobile apparatus and method
WO2013022318A3 (en) Method and apparatus for transmitting data using a multi-carrier in a mobile communication system
WO2012121509A3 (en) Method and device for setting backhaul link subframe in wireless communication system having carrier aggregation technique applied thereto
WO2012108688A3 (en) Method and apparatus for monitoring scheduling information
WO2014032908A3 (en) A method for reducing signaling messages and handovers in wireless networks
MX344027B (en) Small data communications in a wireless communication network.
WO2012050383A3 (en) Method and apparatus for multiplexing machine type communication data of multiple mtc devices in a wireless network environment
MX342841B (en) Systems and methods for accessing a network.
WO2013116040A3 (en) Managing of downlink secondary component carrier by a mobile entity
WO2012177037A3 (en) Method and apparatus for transmitting and receiving time division duplex frame configuration information in wireless communication system
MX343817B (en) Inserting virtual carrier in conventional ofdm host carrier in communications system.
WO2012141887A3 (en) Method and apparatus using two radio access technologies for scheduling resources in wireless communication systems
WO2012096549A3 (en) Method for communication based on identifying information assignment and apparatus for the same
MY181605A (en) Methods and devices for radio communication configuration
WO2013002573A3 (en) Method and apparatus for transmitting control information in wireless communication system
GB201018846D0 (en) Mobile communications network and method
WO2013005947A3 (en) Apparatus, method and system for creating and maintaining multicast data encryption key in machine to machine communication system