KR102655464B1 - 무선 링크 제어 비확인응답 모드 수신 기술들 - Google Patents

무선 링크 제어 비확인응답 모드 수신 기술들 Download PDF

Info

Publication number
KR102655464B1
KR102655464B1 KR1020207003651A KR20207003651A KR102655464B1 KR 102655464 B1 KR102655464 B1 KR 102655464B1 KR 1020207003651 A KR1020207003651 A KR 1020207003651A KR 20207003651 A KR20207003651 A KR 20207003651A KR 102655464 B1 KR102655464 B1 KR 102655464B1
Authority
KR
South Korea
Prior art keywords
rlc sdu
sequence number
rlc
pdu
segment
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020207003651A
Other languages
English (en)
Korean (ko)
Other versions
KR20200034738A (ko
Inventor
뤼밍 정
위-팅 위
게이이치 구보타
개빈 버나드 호른
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20200034738A publication Critical patent/KR20200034738A/ko
Application granted granted Critical
Publication of KR102655464B1 publication Critical patent/KR102655464B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/28—Timers or timing mechanisms used in 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
    • 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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
KR1020207003651A 2017-08-11 2018-08-09 무선 링크 제어 비확인응답 모드 수신 기술들 Active KR102655464B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/097233 2017-08-11
PCT/CN2017/097233 WO2019028889A1 (en) 2017-08-11 2017-08-11 MODE RECEIVING TECHNIQUES WITHOUT ACCUSED RECEIVING RADIO LINK CONTROL RECEPTION
PCT/CN2018/099678 WO2019029633A1 (en) 2017-08-11 2018-08-09 MODE RECEIVING TECHNIQUES WITHOUT ACCUSED RECEIVING RADIO LINK CONTROL RECEPTION

Publications (2)

Publication Number Publication Date
KR20200034738A KR20200034738A (ko) 2020-03-31
KR102655464B1 true KR102655464B1 (ko) 2024-04-05

Family

ID=65270937

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207003651A Active KR102655464B1 (ko) 2017-08-11 2018-08-09 무선 링크 제어 비확인응답 모드 수신 기술들

Country Status (9)

Country Link
US (1) US11516142B2 (enExample)
EP (1) EP3665941B1 (enExample)
JP (1) JP7246371B2 (enExample)
KR (1) KR102655464B1 (enExample)
CN (1) CN111034252B (enExample)
BR (1) BR112020002450A2 (enExample)
CA (1) CA3069187A1 (enExample)
TW (1) TWI771469B (enExample)
WO (2) WO2019028889A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018182388A1 (en) * 2017-03-31 2018-10-04 Samsung Electronics Co., Ltd. Apparatus and buffer control method thereof in wireless communication system
WO2019028826A1 (en) 2017-08-11 2019-02-14 Qualcomm Incorporated RADIO LINK CONTROL REASSEMBLY TECHNIQUES IN WIRELESS SYSTEMS
WO2020067646A1 (en) * 2018-09-27 2020-04-02 Lg Electronics Inc. Method and apparatus for processing data units in wireless communication system
US11082540B2 (en) * 2018-11-05 2021-08-03 Cisco Technology, Inc. Network operations including protocol processing of a packet updating an operations data field of a different protocol
US20210007008A1 (en) * 2019-07-05 2021-01-07 Huawei Technologies Co., Ltd. Method and apparatus for data segmentation and reassembly over multiple wireless links
KR20220132932A (ko) * 2021-03-24 2022-10-04 삼성전자주식회사 차세대 이동 통신 시스템에서 데이터 처리를 가속화하는 데이터 분할 방법과 수신 상태 보고 방법 및 장치
US20230179985A1 (en) * 2021-12-08 2023-06-08 Palo Alto Networks, Inc. Targeted pdu capture by a network device for roaming detection in wireless networks
US20230246750A1 (en) * 2022-01-31 2023-08-03 Qualcomm Incorporated Techniques for application data unit signaling
US20250374092A1 (en) * 2022-07-07 2025-12-04 Intel Corporation Enhanced gap management for packet data convergence protocol and radio link control count for wireless communications
CN117478771A (zh) * 2022-07-22 2024-01-30 大唐移动通信设备有限公司 数据处理方法、装置及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110051664A1 (en) * 2009-09-03 2011-03-03 Samsung Electronics Co. Ltd. Apparatus and method for receiving packet data in wireless communication system
US20120155438A1 (en) * 2010-12-21 2012-06-21 Electronics And Telecommunications Research Institute Method of reordering and reassembling packet data in radio link control layer
US20160315868A1 (en) * 2014-01-28 2016-10-27 Mediatek Singapore Pte. Ltd. Methods for re-order pdcp packets

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020014971A (ko) * 2000-08-19 2002-02-27 윤종용 이동통신시스템에서 무선 링크 제어장치 및 방법
TW200633441A (en) 2004-12-16 2006-09-16 Ibm Method, system and article for improved network performance by avoiding IP-ID wrap-arounds causing data corruption on fast networks
US8379646B2 (en) * 2006-07-31 2013-02-19 Lg Electronics Inc. Method of processing control information in a mobile communication system
PT2141890E (pt) 2007-03-23 2015-02-05 Ntt Docomo Inc ¿método de transmissão de pedido de retransmissão e dispositivo do lado de receção
EP2073423A1 (en) * 2007-12-21 2009-06-24 Nokia Siemens Networks Oy Method and device for error detection and handling of received radio link control protocol data units in a mobile radio communication system
US8396083B2 (en) * 2008-03-31 2013-03-12 Qualcomm Incorporated Determinative segmentation resegmentation and padding in radio link control (RLC) service data units (SDU)
CN101686494B (zh) * 2008-09-22 2012-07-04 电信科学技术研究院 一种分组数据汇聚协议层处理数据包的方法和装置
FI20085924A0 (fi) * 2008-09-30 2008-09-30 Nokia Corp Palvelun tietoyksiköiden uudelleenkokoaminen viestintäjärjestelmässä
KR101343899B1 (ko) * 2009-04-27 2013-12-20 후아웨이 테크놀러지 컴퍼니 리미티드 정보를 처리하기 위한 방법, 시스템 및 기기
CN101925116A (zh) 2009-06-16 2010-12-22 中兴通讯股份有限公司 一种制式切换中处理接收数据的方法及装置
US8891356B2 (en) 2010-06-28 2014-11-18 Qualcomm Incorporated System and method for multi-point HSDPA communication utilizing a multi-link RLC sublayer
US20120275399A1 (en) * 2011-04-27 2012-11-01 Qualcomm Incorporated System and method for synchronized radio link control and media access control in a wireless communication network
CN105007137B (zh) * 2014-04-23 2018-10-23 电信科学技术研究院 一种rlc层的数据包处理方法和rlc实体
US10045254B2 (en) * 2015-01-12 2018-08-07 Mediatek Inc. Wireless communication method and device
WO2016181537A1 (ja) * 2015-05-13 2016-11-17 富士通株式会社 無線通信システム、基地局、通信端末及び無線通信システムの制御方法
KR102614500B1 (ko) * 2017-04-25 2023-12-18 엘지전자 주식회사 데이터 유닛을 전송하는 방법 및 장치
US10602563B2 (en) 2017-06-09 2020-03-24 Samsung Electronics Co., Ltd. Method and apparatus for supporting RLC UM mode operation in next generation mobile communication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110051664A1 (en) * 2009-09-03 2011-03-03 Samsung Electronics Co. Ltd. Apparatus and method for receiving packet data in wireless communication system
US20120155438A1 (en) * 2010-12-21 2012-06-21 Electronics And Telecommunications Research Institute Method of reordering and reassembling packet data in radio link control layer
US20160315868A1 (en) * 2014-01-28 2016-10-27 Mediatek Singapore Pte. Ltd. Methods for re-order pdcp packets

Also Published As

Publication number Publication date
EP3665941A1 (en) 2020-06-17
CN111034252B (zh) 2023-12-05
CA3069187A1 (en) 2019-02-14
EP3665941C0 (en) 2023-11-01
US20200213242A1 (en) 2020-07-02
TWI771469B (zh) 2022-07-21
WO2019028889A1 (en) 2019-02-14
JP7246371B2 (ja) 2023-03-27
CN111034252A (zh) 2020-04-17
JP2020529793A (ja) 2020-10-08
TW201922042A (zh) 2019-06-01
US11516142B2 (en) 2022-11-29
BR112020002450A2 (pt) 2020-07-28
KR20200034738A (ko) 2020-03-31
EP3665941B1 (en) 2023-11-01
WO2019029633A1 (en) 2019-02-14
EP3665941A4 (en) 2021-01-13

Similar Documents

Publication Publication Date Title
KR102655464B1 (ko) 무선 링크 제어 비확인응답 모드 수신 기술들
AU2019378849B2 (en) Control search space overlap indication
KR102580981B1 (ko) 랜덤 액세스 초기 메시지 송신 및 재송신을 위한 업링크 송신 파라미터 선택
KR102517869B1 (ko) 핸드오버를 위한 보안 키 유도
US11689637B2 (en) Local cache management in edge networks
TWI756391B (zh) 使用共用射頻頻譜中的部分子訊框傳輸技術的方法及裝置
US11627490B2 (en) Integrity protection at packet data convergence protocol layer
WO2019160902A1 (en) Secondary cell group failure handling
WO2018218039A1 (en) System acquisition in a shared radio frequency spectrum band
EP3669577A1 (en) Configurations for transmitting random access preamble messages
KR20220007724A (ko) 공유 무선 주파수 스펙트럼에서의 확인응답 피드백 기법
WO2021066944A1 (en) Acknowledgment feedback for semi-persistent scheduling in wireless communications
AU2020297280B2 (en) Truncated identification indicators
KR20210141519A (ko) 공통 식별자를 사용한 웨이크-업 신호 모니터링
EP3535883A1 (en) On-demand time-interleaving
US10938520B2 (en) Methods to reduce radio link control retransmission
WO2019029152A1 (en) PACKET DATA CONVERGENCE PROTOCOL CONTEXT CONCEAL SYNTHESIZING FOR MULTIPLE SUBSCRIBER IDENTITY MODULE DEVICE
WO2020159785A1 (en) Support for early data transmission with central unit/distributed unit functional split

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20200206

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20210721

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20230926

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20240103

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20240403

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20240403

End annual number: 3

Start annual number: 1

PG1601 Publication of registration