HK1176179A1 - 種多頻點協同工作的數字音頻廣播信號的發送、接收方法及其系統 - Google Patents

種多頻點協同工作的數字音頻廣播信號的發送、接收方法及其系統

Info

Publication number
HK1176179A1
HK1176179A1 HK13103235.4A HK13103235A HK1176179A1 HK 1176179 A1 HK1176179 A1 HK 1176179A1 HK 13103235 A HK13103235 A HK 13103235A HK 1176179 A1 HK1176179 A1 HK 1176179A1
Authority
HK
Hong Kong
Prior art keywords
sending
digital audio
frequency point
broadcasting signal
receiving digital
Prior art date
Application number
HK13103235.4A
Other languages
English (en)
Inventor
申紅兵陶濤雷文邸娜高鵬王偉平
Original Assignee
北京泰美世紀科技有限公司 號 房間 國家廣播電影電視總局廣播科學研究院
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 北京泰美世紀科技有限公司 號 房間 國家廣播電影電視總局廣播科學研究院 filed Critical 北京泰美世紀科技有限公司 號 房間 國家廣播電影電視總局廣播科學研究院
Publication of HK1176179A1 publication Critical patent/HK1176179A1/zh

Links

Classifications

    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H04H20/72—Wireless systems of terrestrial networks
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/0012—Hopping in multicarrier systems
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L2001/0093—Point-to-multipoint
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
HK13103235.4A 2011-08-17 2013-03-15 種多頻點協同工作的數字音頻廣播信號的發送、接收方法及其系統 HK1176179A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110240315.XA CN102857314B (zh) 2011-08-17 2011-08-17 一种多频点协同工作的数字音频广播信号的发送、接收方法及其***

Publications (1)

Publication Number Publication Date
HK1176179A1 true HK1176179A1 (zh) 2013-07-19

Family

ID=47403531

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13103235.4A HK1176179A1 (zh) 2011-08-17 2013-03-15 種多頻點協同工作的數字音頻廣播信號的發送、接收方法及其系統

Country Status (3)

Country Link
CN (1) CN102857314B (zh)
HK (1) HK1176179A1 (zh)
WO (1) WO2013023592A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108282266A (zh) * 2018-01-22 2018-07-13 福建飞通通讯科技股份有限公司 语音信号处理方法、装置及***
CN114095324B (zh) * 2021-11-09 2023-09-12 湖南省时空基准科技有限公司 窄带数据广播的成帧方法及其设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609909A1 (de) * 1996-03-14 1997-09-18 Deutsche Telekom Ag Verfahren und System zur OFDM-Mehrträger-Übertragung von digitalen Rundfunksignalen
KR100594597B1 (ko) * 2003-10-24 2006-06-30 한국전자통신연구원 이동통신시스템에서의 하향링크 신호 구성 방법 및 그장치와, 이를 이용한 동기화 및 셀 탐색 방법과 그 장치
CN100382465C (zh) * 2004-10-21 2008-04-16 大唐移动通信设备有限公司 时分双工移动通信***终端工作在副载波时的同步方法
KR101373187B1 (ko) * 2007-11-12 2014-03-14 삼성전자 주식회사 이동통신 단말기 및 그의 멀티미디어 메시지 처리 방법
CN101640841B (zh) * 2008-07-31 2013-07-03 中兴通讯股份有限公司 多媒体广播多播业务资源分配方法和装置
CN101730257B (zh) * 2008-10-13 2013-12-18 电信科学技术研究院 信号发送方法及设备、***随机接入方法及用户设备
CN102045862B (zh) * 2009-10-22 2014-10-01 ***通信集团公司 一种载波聚合实现方法、装置与***

Also Published As

Publication number Publication date
CN102857314A (zh) 2013-01-02
CN102857314B (zh) 2014-08-27
WO2013023592A1 (zh) 2013-02-21

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