CA3069187A1 - Radio link control unacknowledged mode receive techniques - Google Patents

Radio link control unacknowledged mode receive techniques Download PDF

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Publication number
CA3069187A1
CA3069187A1 CA3069187A CA3069187A CA3069187A1 CA 3069187 A1 CA3069187 A1 CA 3069187A1 CA 3069187 A CA3069187 A CA 3069187A CA 3069187 A CA3069187 A CA 3069187A CA 3069187 A1 CA3069187 A1 CA 3069187A1
Authority
CA
Canada
Prior art keywords
rlc sdu
rlc
sequence number
segment
reassembly
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.)
Pending
Application number
CA3069187A
Other languages
English (en)
French (fr)
Inventor
Ruiming Zheng
Yu-Ting Yu
Keiichi Kubota
Gavin Bernard Horn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3069187A1 publication Critical patent/CA3069187A1/en
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • 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)
CA3069187A 2017-08-11 2018-08-09 Radio link control unacknowledged mode receive techniques Pending CA3069187A1 (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
CA3069187A1 true CA3069187A1 (en) 2019-02-14

Family

ID=65270937

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3069187A Pending CA3069187A1 (en) 2017-08-11 2018-08-09 Radio link control unacknowledged mode receive techniques

Country Status (9)

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

Families Citing this family (11)

* 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
US11758402B2 (en) * 2018-09-27 2023-09-12 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
US12526617B2 (en) 2021-12-08 2026-01-13 Palo Alto Networks, Inc. Targeted PDU capture by a network device for roaming detection in wireless networks
US12531671B2 (en) * 2022-01-31 2026-01-20 Qualcomm Incorporated Techniques for application data unit signaling
WO2024010839A1 (en) * 2022-07-07 2024-01-11 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
WO2024162768A1 (en) * 2023-01-31 2024-08-08 Samsung Electronics Co., Ltd. Method and apparatus for handling protocol stack in wireless communication system

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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
BRPI0809232A2 (pt) 2007-03-23 2014-09-02 Ntt Docomo Inc Método de transmissão de solitação de retransmissão e aparelho do lado receptor
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
BRPI0925339A2 (pt) * 2009-04-27 2016-04-26 Huawei Tech Co Ltd método, sistema e equipamento para processamento de informação
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
US8416784B2 (en) * 2009-09-03 2013-04-09 Samsung Electronics Co., Ltd. Apparatus and method for receiving packet data in wireless communication system
US8891356B2 (en) 2010-06-28 2014-11-18 Qualcomm Incorporated System and method for multi-point HSDPA communication utilizing a multi-link RLC sublayer
KR20120070434A (ko) * 2010-12-21 2012-06-29 한국전자통신연구원 무선링크제어 계층의 패킷 데이터 재정렬 및 재조립 방법
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
US10027593B2 (en) * 2014-01-28 2018-07-17 Mediatek Singapore Pte. Ltd. Methods for re-order PDCP packets
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
WO2018199622A1 (en) * 2017-04-25 2018-11-01 Lg Electronics Inc. Method and device for receiving data unit
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

Also Published As

Publication number Publication date
BR112020002450A2 (pt) 2020-07-28
EP3665941C0 (en) 2023-11-01
KR20200034738A (ko) 2020-03-31
JP7246371B2 (ja) 2023-03-27
TWI771469B (zh) 2022-07-21
WO2019028889A1 (en) 2019-02-14
US11516142B2 (en) 2022-11-29
EP3665941B1 (en) 2023-11-01
CN111034252A (zh) 2020-04-17
TW201922042A (zh) 2019-06-01
JP2020529793A (ja) 2020-10-08
US20200213242A1 (en) 2020-07-02
WO2019029633A1 (en) 2019-02-14
KR102655464B1 (ko) 2024-04-05
EP3665941A1 (en) 2020-06-17
EP3665941A4 (en) 2021-01-13
CN111034252B (zh) 2023-12-05

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