CN105453639B - 改善下行链路(dl)信道上的话务通信的效率的方法和装置 - Google Patents

改善下行链路(dl)信道上的话务通信的效率的方法和装置 Download PDF

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Publication number
CN105453639B
CN105453639B CN201480044665.0A CN201480044665A CN105453639B CN 105453639 B CN105453639 B CN 105453639B CN 201480044665 A CN201480044665 A CN 201480044665A CN 105453639 B CN105453639 B CN 105453639B
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channels
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CN105453639A (zh
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S·阿卡拉卡兰
S·D·萨姆瓦尼
L·吴
P·拉扎格海
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0091—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location arrangements specific to receivers, e.g. format detection
    • 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
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0094—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480044665.0A 2013-08-09 2014-08-08 改善下行链路(dl)信道上的话务通信的效率的方法和装置 Active CN105453639B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361864375P 2013-08-09 2013-08-09
US61/864,375 2013-08-09
US14/454,660 US9350511B2 (en) 2013-08-09 2014-08-07 Efficiency of traffic communication over a downlink (DL) channel
US14/454,660 2014-08-07
PCT/US2014/050410 WO2015021422A1 (en) 2013-08-09 2014-08-08 Method and apparatus for improving efficiency of traffic communication over a downlink (dl) channel

Publications (2)

Publication Number Publication Date
CN105453639A CN105453639A (zh) 2016-03-30
CN105453639B true CN105453639B (zh) 2018-12-25

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CN201480044665.0A Active CN105453639B (zh) 2013-08-09 2014-08-08 改善下行链路(dl)信道上的话务通信的效率的方法和装置

Country Status (7)

Country Link
US (2) US9350511B2 (https=)
EP (1) EP3031235B1 (https=)
JP (1) JP6452696B2 (https=)
KR (1) KR102182006B1 (https=)
CN (1) CN105453639B (https=)
ES (1) ES2702637T3 (https=)
WO (1) WO2015021422A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9350511B2 (en) 2013-08-09 2016-05-24 Qualcomm Incorporated Efficiency of traffic communication over a downlink (DL) channel
EP2900019B1 (en) * 2014-01-28 2017-03-15 MediaTek Inc. Handheld device, base station and transmission control method thereof
EP3072252A4 (en) * 2014-08-08 2017-07-19 MediaTek Inc. User equipment, base station, and early decoding method for user equipment
US10368345B2 (en) * 2016-08-10 2019-07-30 Qualcomm Incorporated Low latency physical downlink control channel and physical downlink shared channel
CN110798865B (zh) * 2019-10-14 2021-05-28 京信通信系统（中国）有限公司 数据压缩方法、装置、计算机设备和计算机可读存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1483257A (zh) * 2000-01-10 2004-03-17 �����ɷ� 在cdma通信系统中支持自适应多速率(amr)数据的方法和设备
CN1551520A (zh) * 1999-11-24 2004-12-01 ÷�����ƶ�ͨѶŷ�޹ɷ����޹�˾ 在可变位置中复用传输信道的方法及对应的应用和装置
CN1579049A (zh) * 2001-01-26 2005-02-09 高通股份有限公司 检测具有未知信号特征的消息的方法和装置
CN1601941A (zh) * 2003-09-28 2005-03-30 华为技术有限公司 一种传输格式组合选择方法
CN1761179A (zh) * 2004-10-15 2006-04-19 三菱电机株式会社 用于在灵活的位置处多路复用传输信道的方法和设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100299148B1 (ko) * 1998-03-14 2001-09-26 윤종용 부호분할다중접속 통신시스템에서 서로 다른 프레임 길이를갖는메시지를 인터믹스하여 송수신하는 장치 및 방법
US6693952B1 (en) * 1999-03-16 2004-02-17 Lucent Technologies Inc. Dynamic code allocation for downlink shared channels
EP1422900B1 (en) * 2001-08-31 2012-03-14 Fujitsu Limited Receiver and receiving method for cdma communication system
US6813736B2 (en) 2001-10-09 2004-11-02 Motorola, Inc. Blind transport format detection for communication
KR100547734B1 (ko) * 2003-06-13 2006-01-31 삼성전자주식회사 직교 주파수 분할 다중 방식을 사용하는 이동 통신시스템에서 매체 접속 제어 계층의 동작 상태 제어 방법
JP4971446B2 (ja) * 2006-08-17 2012-07-11 クゥアルコム・インコーポレイテッド 低オーバーヘッドのパケットデータ伝送および受信モードの制御のための方法および装置
JP5627780B2 (ja) * 2011-06-24 2014-11-19 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信装置、送信方法、受信装置および受信方法
US8879514B2 (en) * 2012-09-14 2014-11-04 Qualcomm Incorporated Apparatus and method for detection of a dedicated control channel (DCCH)
US9350511B2 (en) 2013-08-09 2016-05-24 Qualcomm Incorporated Efficiency of traffic communication over a downlink (DL) channel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1551520A (zh) * 1999-11-24 2004-12-01 ÷�����ƶ�ͨѶŷ�޹ɷ����޹�˾ 在可变位置中复用传输信道的方法及对应的应用和装置
CN1483257A (zh) * 2000-01-10 2004-03-17 �����ɷ� 在cdma通信系统中支持自适应多速率(amr)数据的方法和设备
CN1579049A (zh) * 2001-01-26 2005-02-09 高通股份有限公司 检测具有未知信号特征的消息的方法和装置
CN1601941A (zh) * 2003-09-28 2005-03-30 华为技术有限公司 一种传输格式组合选择方法
CN1761179A (zh) * 2004-10-15 2006-04-19 三菱电机株式会社 用于在灵活的位置处多路复用传输信道的方法和设备

Also Published As

Publication number Publication date
US9350511B2 (en) 2016-05-24
KR102182006B1 (ko) 2020-11-23
US9634814B2 (en) 2017-04-25
JP2016533096A (ja) 2016-10-20
EP3031235A1 (en) 2016-06-15
US20150043487A1 (en) 2015-02-12
CN105453639A (zh) 2016-03-30
KR20160042955A (ko) 2016-04-20
ES2702637T3 (es) 2019-03-04
US20160226641A1 (en) 2016-08-04
WO2015021422A1 (en) 2015-02-12
JP6452696B2 (ja) 2019-01-16
EP3031235B1 (en) 2018-09-19

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