KR20080072493A - 데이터 전송 지연 단축 및/또는 데이터 패킷 전송 방법 - Google Patents

데이터 전송 지연 단축 및/또는 데이터 패킷 전송 방법 Download PDF

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Publication number
KR20080072493A
KR20080072493A KR1020070062892A KR20070062892A KR20080072493A KR 20080072493 A KR20080072493 A KR 20080072493A KR 1020070062892 A KR1020070062892 A KR 1020070062892A KR 20070062892 A KR20070062892 A KR 20070062892A KR 20080072493 A KR20080072493 A KR 20080072493A
Authority
KR
South Korea
Prior art keywords
data packet
specific data
rtt
transmitting
delay
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.)
Withdrawn
Application number
KR1020070062892A
Other languages
English (en)
Korean (ko)
Inventor
김택수
전범진
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to EP08704998.7A priority Critical patent/EP2108234B1/en
Priority to JP2009540182A priority patent/JP4843089B2/ja
Priority to PCT/KR2008/000541 priority patent/WO2008093991A2/en
Priority to US12/374,572 priority patent/US8031666B2/en
Priority to CN200880003924XA priority patent/CN101601321B/zh
Publication of KR20080072493A publication Critical patent/KR20080072493A/ko
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H04L43/0841—Round trip packet loss
    • 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
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020070062892A 2007-02-02 2007-06-26 데이터 전송 지연 단축 및/또는 데이터 패킷 전송 방법 Withdrawn KR20080072493A (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08704998.7A EP2108234B1 (en) 2007-02-02 2008-01-29 A method for transmitting a data packet and a method of allocating a channel in a wireless network
JP2009540182A JP4843089B2 (ja) 2007-02-02 2008-01-29 無線ネットワークにおけるデータパケット伝送方法及びチャネル割当方法
PCT/KR2008/000541 WO2008093991A2 (en) 2007-02-02 2008-01-29 A method for transmitting a data packet and a method of allocating a channel in a wireless network
US12/374,572 US8031666B2 (en) 2007-02-02 2008-01-29 Method for transmitting a data packet and a method of allocating a channel in a wireless network
CN200880003924XA CN101601321B (zh) 2007-02-02 2008-01-29 用于在无线网络中传输数据分组的方法以及分配信道的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88805207P 2007-02-02 2007-02-02
US60/888,052 2007-02-02

Publications (1)

Publication Number Publication Date
KR20080072493A true KR20080072493A (ko) 2008-08-06

Family

ID=39882808

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020070062892A Withdrawn KR20080072493A (ko) 2007-02-02 2007-06-26 데이터 전송 지연 단축 및/또는 데이터 패킷 전송 방법
KR1020070089425A Expired - Fee Related KR100937427B1 (ko) 2007-02-02 2007-09-04 무선 네트워크에서의 채널 자원 할당 방법 및 디바이스
KR1020070089424A Withdrawn KR20080072501A (ko) 2007-02-02 2007-09-04 무선 네트워크에서의 채널 자원 할당 방법
KR1020090036855A Expired - Fee Related KR101215372B1 (ko) 2007-02-02 2009-04-28 무선 네트워크에서의 채널 자원 할당 방법 및 디바이스

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020070089425A Expired - Fee Related KR100937427B1 (ko) 2007-02-02 2007-09-04 무선 네트워크에서의 채널 자원 할당 방법 및 디바이스
KR1020070089424A Withdrawn KR20080072501A (ko) 2007-02-02 2007-09-04 무선 네트워크에서의 채널 자원 할당 방법
KR1020090036855A Expired - Fee Related KR101215372B1 (ko) 2007-02-02 2009-04-28 무선 네트워크에서의 채널 자원 할당 방법 및 디바이스

Country Status (6)

Country Link
US (1) US8031666B2 (https=)
EP (1) EP2108234B1 (https=)
JP (1) JP4843089B2 (https=)
KR (4) KR20080072493A (https=)
CN (1) CN101601321B (https=)
WO (1) WO2008093991A2 (https=)

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KR101638899B1 (ko) * 2009-04-08 2016-07-12 엘지전자 주식회사 무선 통신 시스템에서 확인 응답 전송 및 수신 방법
CN101902690B (zh) * 2009-05-27 2016-10-05 上海贝尔股份有限公司 用于单播业务和广播组播业务集成的方法及其设备
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KR101683885B1 (ko) * 2009-09-19 2016-12-08 삼성전자주식회사 가시광 통신 시스템의 채널 할당 방법 및 장치
WO2011034383A2 (en) * 2009-09-19 2011-03-24 Samsung Electronics Co., Ltd. Method and apparatus for channel allocation in a visible light communication system
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Also Published As

Publication number Publication date
KR20080072501A (ko) 2008-08-06
KR100937427B1 (ko) 2010-01-18
WO2008093991A3 (en) 2009-04-16
KR101215372B1 (ko) 2012-12-26
EP2108234B1 (en) 2013-10-23
EP2108234A4 (en) 2011-04-27
CN101601321B (zh) 2012-08-08
EP2108234A2 (en) 2009-10-14
WO2008093991A2 (en) 2008-08-07
KR20080072502A (ko) 2008-08-06
CN101601321A (zh) 2009-12-09
WO2008093991A9 (en) 2009-07-30
JP2010512102A (ja) 2010-04-15
KR20090060235A (ko) 2009-06-11
US20090310574A1 (en) 2009-12-17
JP4843089B2 (ja) 2011-12-21
US8031666B2 (en) 2011-10-04

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Legal Events

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20070626

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid