AR058741A1 - Metodo y aparato para asegurar datos e implementacion de pedido de repeticion automatica en un sistema de comunicacion inalambrica - Google Patents

Metodo y aparato para asegurar datos e implementacion de pedido de repeticion automatica en un sistema de comunicacion inalambrica

Info

Publication number
AR058741A1
AR058741A1 ARP060105784A AR058741A1 AR 058741 A1 AR058741 A1 AR 058741A1 AR P060105784 A ARP060105784 A AR P060105784A AR 058741 A1 AR058741 A1 AR 058741A1
Authority
AR
Argentina
Prior art keywords
entities
data block
pdu
segment
communication system
Prior art date
Application number
Other languages
English (en)
Inventor
Peter S Wang
Stephen E Terry
Ulises Olvera-Hernandez
Original Assignee
Interdigital Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37943917&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR058741(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of AR058741A1 publication Critical patent/AR058741A1/es

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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/1809—Selective-repeat protocols
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

Se describen un método y un aparato para implementar la seguridad de los datos y la solicitud automática de repeticion (ARQ), en un sistema de comunicacion inalámbrica. Se incluyen entidades cifradoras en una unidad transceptora inalámbrica (WTRU), y se incluyen entidades de puente de acceso (aGW) y ARQ externa o control de enlace de radio (RLC) en la WTRU, así como también un Nodo B evolucionado (eNode-B). Cada entidad cifradora está ubicada arriba de una entidad ARQ externa. Las entidades cifradoras cifran y descifran un bloque de datos, usando un numero de secuencia (SN) genérico asignado al bloque de datos. Las entidades ARQ externas pueden segmentar el bloque de datos cifrado en multiples unidades de datos de paquetes (PDU), pueden concatenar multiples bloques de datos cifrados a una PDU o pueden generar una PDU a partir de un bloque de datos. Las entidades ARQ externas pueden segmentar o resegmentar la PDU cuando se produce un fallo de transmision.
ARP060105784 2005-12-22 2006-12-26 Metodo y aparato para asegurar datos e implementacion de pedido de repeticion automatica en un sistema de comunicacion inalambrica AR058741A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75307705P 2005-12-22 2005-12-22
US79616106P 2006-04-29 2006-04-29

Publications (1)

Publication Number Publication Date
AR058741A1 true AR058741A1 (es) 2008-02-20

Family

ID=37943917

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060105784 AR058741A1 (es) 2005-12-22 2006-12-26 Metodo y aparato para asegurar datos e implementacion de pedido de repeticion automatica en un sistema de comunicacion inalambrica

Country Status (16)

Country Link
US (3) US8155053B2 (es)
EP (2) EP2787676B1 (es)
JP (1) JP4856719B2 (es)
KR (5) KR101334492B1 (es)
CN (3) CN103117843B (es)
AR (1) AR058741A1 (es)
AU (1) AU2006332006A1 (es)
BR (1) BRPI0621127A2 (es)
CA (1) CA2640885C (es)
HK (1) HK1125510A1 (es)
IL (1) IL192376A (es)
MX (1) MX2008008212A (es)
MY (1) MY149758A (es)
RU (1) RU2406236C2 (es)
TW (3) TWI434544B (es)
WO (1) WO2007075474A1 (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006332006A1 (en) * 2005-12-22 2007-07-05 Interdigital Technology Corporation Method and apparatus for data security and automatic repeat request implementation in a wireless communication system
AU2007212804B2 (en) * 2006-02-07 2012-05-10 Telefonaktiebolaget Lm Ericsson (Publ). A method and nodes for providing adaptive segmentation
EP1892886A1 (de) * 2006-08-23 2008-02-27 Nokia Siemens Networks Gmbh & Co. Kg Verfahren zur Steuerung einer Lastanpassung in einem Funk-Kommunikationssystem
TW200816700A (en) * 2006-09-29 2008-04-01 Interdigital Tech Corp Method and apparatus of adaptive sequence numbering in a wireless communication system
KR20080071500A (ko) * 2007-01-30 2008-08-04 이노베이티브 소닉 리미티드 무선통신시스템에서 패킷을 처리하는 방법 및 장치
PL2985941T3 (pl) 2007-02-01 2020-03-31 Telefonaktiebolaget Lm Ericsson (Publ) Sposób i urządzenie dla ulepszonych raportów o stanie
US20080226074A1 (en) * 2007-03-15 2008-09-18 Interdigital Technology Corporation Method and apparatus for ciphering packet units in wireless communications
GB2449629A (en) * 2007-05-01 2008-12-03 Nec Corp Buffering numbered unsegmented PDCP SDUs in 3GPP system to assist efficient hard handover
WO2009018318A2 (en) * 2007-08-02 2009-02-05 Interdigital Patent Holdings, Inc. Packet data convergence protocol procedures
PL2191608T3 (pl) 2007-09-17 2012-01-31 Ericsson Telefon Ab L M Sposób i urządzenie w systemie telekomunikacyjnym
WO2009046041A2 (en) * 2007-10-01 2009-04-09 Interdigital Patent Holdings, Inc. Method and apparatus for enhancing various pdcp and layer 2 operations
US8873471B2 (en) 2007-10-01 2014-10-28 Qualcomm Incorporated Method and apparatus for implementing LTE RLC header formats
US8532614B2 (en) * 2007-10-25 2013-09-10 Interdigital Patent Holdings, Inc. Non-access stratum architecture and protocol enhancements for long term evolution mobile units
US20090109951A1 (en) * 2007-10-28 2009-04-30 Li-Chih Tseng Method and Apparatus for Counting Transmission Times of a PDU
TWI442732B (zh) 2007-10-30 2014-06-21 Ericsson Telefon Ab L M 改善狀態報告的方法及裝置
EP2235977B1 (en) * 2008-01-21 2018-02-28 Telefonaktiebolaget LM Ericsson (publ) Abstraction function for mobile handsets
KR20140046076A (ko) * 2008-03-21 2014-04-17 인터디지탈 패튼 홀딩스, 인크 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치
WO2009146355A1 (en) 2008-05-30 2009-12-03 Interdigital Patent Holdings, Inc. Method and apparatus for delivery notification of non-access stratum retransmission
CN101335715B (zh) * 2008-07-21 2011-11-02 华为技术有限公司 无线自回传的方法、装置和系统
WO2010036611A1 (en) * 2008-09-24 2010-04-01 Interdigital Patent Holdings, Inc. Home node-b apparatus and security protocols
KR100906098B1 (ko) * 2008-12-02 2009-07-06 엠티에이치 주식회사 통신 시스템에서의 통신 방법, 장치 및 그 방법을 수행하기위한 프로그램이 기록된 기록매체
US20100272263A1 (en) * 2009-04-27 2010-10-28 Motorola, Inc. Decrypting a nas message traced to an e-utran
KR20120048019A (ko) * 2009-08-17 2012-05-14 알까뗄 루슨트 멀티-홉 중계 통신 시스템에서 다운링크 데이터 전송 제어를 위한 방법 및 장치
JP5392351B2 (ja) * 2009-08-20 2014-01-22 富士通株式会社 中継局、受信局、送信局、および、パケット通信システム
KR101650608B1 (ko) 2009-10-30 2016-08-23 인터디지탈 패튼 홀딩스, 인크 무선 통신을 위한 시그널링
US20110158153A1 (en) * 2009-12-31 2011-06-30 Haiyun Luo System and method for terminal relay and relay terminal
US8379855B2 (en) * 2010-06-03 2013-02-19 Nokia Corporation Ciphering in a packet-switched telecommunications system
US8793897B2 (en) 2010-08-11 2014-08-05 Grenzebach Bsh Gmbh Process and device for stabilising, cooling and dehumidifying gypsum plaster
KR101472100B1 (ko) * 2010-12-22 2014-12-11 주식회사 케이티 무선통신 시스템에서 기지국 장비 및 데이터 처리 방법
US8452283B2 (en) * 2011-08-15 2013-05-28 Telefonaktiebolaget Lm Ericsson (Publ) Femtocell base station and method thereof
CN103297958B (zh) 2012-02-22 2017-04-12 华为技术有限公司 建立安全上下文的方法、装置及系统
WO2013147490A1 (ko) * 2012-03-26 2013-10-03 엘지전자 주식회사 무선 통신 시스템에서 무선 자원의 동적 자원 변경을 위한 harq 수행 방법 및 이를 위한 장치
TW201407974A (zh) * 2012-05-10 2014-02-16 Interdigital Patent Holdings 蜂巢式網路中致能資料共享系統層次手續及方法
WO2015139235A1 (zh) * 2014-03-19 2015-09-24 华为技术有限公司 数据传输及反馈的处理方法及装置
US10470233B2 (en) * 2014-10-01 2019-11-05 Telefonaktiebolaget Lm Ericsson (Publ) RLC delivery failure resolution
EP3244679B1 (en) * 2015-01-29 2020-02-26 Huawei Technologies Co., Ltd. Radio bearer reconfiguration method, establishing method, user equipment and base station
US9706394B2 (en) * 2015-03-06 2017-07-11 Apple Inc. Communicating messages with intermittently available encryption credentials
TWI566536B (zh) * 2015-03-23 2017-01-11 瑞昱半導體股份有限公司 無線用戶設備的控制電路
WO2018086693A1 (en) * 2016-11-10 2018-05-17 Huawei Technologies Co., Ltd. Transmitting device, receiving device and methods thereof
CN108365924B (zh) * 2017-01-26 2021-02-12 华为技术有限公司 一种数据重传方法、通信装置
CN108809476B (zh) * 2017-04-27 2021-04-06 电信科学技术研究院 一种进行数据传输的方法和设备
US11678191B2 (en) * 2018-12-27 2023-06-13 Apple Inc. Integrity protection for frequent small data transmission
CN114245372B (zh) * 2019-01-18 2024-03-15 华为技术有限公司 一种认证方法、装置和系统
US11792877B2 (en) * 2020-02-21 2023-10-17 Qualcomm Incorporated Indication triggering transmission of known data for training artificial neural networks

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319712A (en) 1993-08-26 1994-06-07 Motorola, Inc. Method and apparatus for providing cryptographic protection of a data stream in a communication system
SE9304119D0 (sv) * 1993-12-10 1993-12-10 Ericsson Ge Mobile Communicat Apparatuses and mobile stations for providing packet data communication in digital TDMA cellular systems
US5784362A (en) * 1995-04-17 1998-07-21 Telefonaktiebolaget Lm Ericsson Temporary frame identification for ARQ in a reservation-slotted-ALOHA type of protocol
US5809148A (en) * 1996-05-17 1998-09-15 Motorola, Inc. Decryption of retransmitted data in an encrypted communication system
RU2152134C1 (ru) 1998-05-25 2000-06-27 Военный институт правительственной связи Устройство засекречивания и мультиплексирования трафика речи и данных
RU2138126C1 (ru) 1998-07-14 1999-09-20 Военная академия связи Способ шифрования/дешифрования сообщений хэширующей функцией и устройство, его реализующее
US6359877B1 (en) * 1998-07-21 2002-03-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for minimizing overhead in a communication system
SE519221C2 (sv) * 1999-12-17 2003-02-04 Ericsson Telefon Ab L M Icke-transparent kommunikation där bara dataramar som detekterats som korrekta skickas vidare av basstationen
GB0004178D0 (en) 2000-02-22 2000-04-12 Nokia Networks Oy Integrity check in a communication system
DE10034248A1 (de) * 2000-07-14 2002-01-31 Siemens Ag Verfahren zum schnellen Zuweisen von Funk-Ressourcen zu logischen Kanälen in Abwärtsrichtung
WO2002017655A2 (en) 2000-08-23 2002-02-28 Motorola, Inc. Method and apparatus for generating an unique encryption key stream for each data block in a frame
FI20001876A (fi) * 2000-08-25 2002-02-26 Nokia Mobile Phones Ltd Parannettu menetelmä ja järjestely tiedonsiirtämiseksi pakettiradiopalvelussa
US6487184B1 (en) * 2000-08-25 2002-11-26 Motorola, Inc. Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel
CN1202643C (zh) 2000-10-07 2005-05-18 Lg电子株式会社 具有无线电链路控制层的无线电通信系统和数据处理方法
JP2002135231A (ja) * 2000-10-20 2002-05-10 Canon Inc 通信装置、通信システム、通信装置の送信制御方法、及び制御プログラムを提供する媒体
GB2369961B (en) * 2000-12-09 2003-04-23 Ericsson Telefon Ab L M Transmission control in a radio access network
KR100789565B1 (ko) * 2001-04-07 2007-12-28 엘지전자 주식회사 무선 베어러 설정 방법과 그에 따른 암호화 수행 및 변경 방법과 데이터 암호화 방법
US6870932B2 (en) 2001-05-07 2005-03-22 Asustek Computer Inc. Frame number identification and ciphering activation time synchronization for a wireless communications protocol
US6807428B2 (en) * 2001-08-16 2004-10-19 Qualcomm, Incorporated Method and apparatus for time-based reception of transmissions in a wireless communication system
US6839566B2 (en) * 2001-08-16 2005-01-04 Qualcomm, Incorporated Method and apparatus for time-based reception of transmissions in a wireless communication system
US20030076859A1 (en) 2001-10-23 2003-04-24 Jiang Sam Shiaw-Shiang Modification of ciphering activation time by RLC reset procedure during ciphering configuration change procedure in a wireless communications protocol
US20030091048A1 (en) * 2001-11-13 2003-05-15 Jiang Sam Shiaw-Shiang Detection of ciphering parameter unsynchronization in a RLC entity
KR100765123B1 (ko) * 2002-02-16 2007-10-11 엘지전자 주식회사 Ｓｒｎｓ 재할당 방법
US7319757B2 (en) 2003-01-02 2008-01-15 Intel Corporation Wireless communication device and method for over-the-air application service
KR100583635B1 (ko) * 2003-01-24 2006-05-26 삼성전자주식회사 다수의 동작 모드들을 지원하는 암호화 장치
US7233671B2 (en) * 2003-02-13 2007-06-19 Innovative Sonic Limited Method for storing a security start value in a wireless communications system
US20040252719A1 (en) * 2003-06-10 2004-12-16 Iqbal Jami Radio telecommunications network, a station, and a method of sending packets of data
US8339945B2 (en) 2003-07-01 2012-12-25 Mworks Wireless Holdings Llc Data link control architecture for integrated circuit devices
US7130427B2 (en) * 2003-07-17 2006-10-31 Motorola, Inc. Method for providing point-to-point encryption in a communication system
US8694869B2 (en) 2003-08-21 2014-04-08 QUALCIMM Incorporated Methods for forward error correction coding above a radio link control layer and related apparatus
JP4417733B2 (ja) * 2004-01-15 2010-02-17 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 伝送方法及び装置
JP4610910B2 (ja) * 2004-02-27 2011-01-12 富士通株式会社 通信処理装置及びその方法
CN100337418C (zh) * 2004-03-12 2007-09-12 华为技术有限公司 一种触发状态信息发送的方法
US8351400B2 (en) 2004-05-05 2013-01-08 Qualcomm Incorporated Method and apparatus for overhead reduction in an enhanced uplink in a wireless communication system
CN100393031C (zh) * 2004-05-27 2008-06-04 中兴通讯股份有限公司 无线资源控制层中加密激活点的确定方法
US20070211670A1 (en) * 2004-06-01 2007-09-13 Andreas Andersson Avoiding Hsdpa Transmission During Idle Periods
AU2006332006A1 (en) * 2005-12-22 2007-07-05 Interdigital Technology Corporation Method and apparatus for data security and automatic repeat request implementation in a wireless communication system

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IL192376A0 (en) 2008-12-29
US9042301B2 (en) 2015-05-26
EP2787676A2 (en) 2014-10-08
KR101334492B1 (ko) 2013-11-29
KR101000846B1 (ko) 2010-12-14
MX2008008212A (es) 2008-11-14
RU2008130047A (ru) 2010-01-27
TWI516055B (zh) 2016-01-01
EP1966925A1 (en) 2008-09-10
US9312992B2 (en) 2016-04-12
KR20080072765A (ko) 2008-08-06
EP1966925B1 (en) 2014-10-22
US20070171857A1 (en) 2007-07-26
US8155053B2 (en) 2012-04-10
CA2640885C (en) 2012-12-04
CA2640885A1 (en) 2007-07-05
CN103117843A (zh) 2013-05-22
JP2009521844A (ja) 2009-06-04
BRPI0621127A2 (pt) 2011-11-29
CN103199971A (zh) 2013-07-10
KR101289157B1 (ko) 2013-07-23
TWI434544B (zh) 2014-04-11
WO2007075474A1 (en) 2007-07-05
EP2787676B1 (en) 2018-08-01
EP2787676A3 (en) 2014-11-26
KR101234114B1 (ko) 2013-02-20
TW200729813A (en) 2007-08-01
TW201438432A (zh) 2014-10-01
CN103199971B (zh) 2017-03-15
MY149758A (en) 2013-10-14
CN101366226B (zh) 2013-03-20
HK1125510A1 (en) 2009-08-07
US20150222397A1 (en) 2015-08-06
CN103117843B (zh) 2016-04-13
AU2006332006A1 (en) 2007-07-05
TW201015909A (en) 2010-04-16
KR101334581B1 (ko) 2013-11-28
TWI458289B (zh) 2014-10-21
KR20080075925A (ko) 2008-08-19
KR20120030603A (ko) 2012-03-28
KR20120099768A (ko) 2012-09-11
KR20120140266A (ko) 2012-12-28
CN101366226A (zh) 2009-02-11
US20120185743A1 (en) 2012-07-19
RU2406236C2 (ru) 2010-12-10
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