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1. WO2016147516 - TRANSMISSION SYSTEM, TRANSFER SLOTTING DEVICE, RECEPTION DEVICE, AND TRANSFER SLOT CREATION METHOD

Publication Number WO/2016/147516
Publication Date 22.09.2016
International Application No. PCT/JP2015/085702
International Filing Date 21.12.2015
IPC
H04J 3/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
3Time-division multiplex systems
H04H 20/28 2008.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
20Arrangements for broadcast or for distribution combined with broadcast
28Arrangements for simultaneous broadcast of plural pieces of information
H04H 60/07 2008.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
60Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems
02Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linkage to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
07characterised by processes or methods for the generation
H04J 3/16 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
3Time-division multiplex systems
16in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
CPC
H04H 20/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
20Arrangements for broadcast or for distribution combined with broadcast
28Arrangements for simultaneous broadcast of plural pieces of information
H04H 60/07
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
60Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
02Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
07characterised by processes or methods for the generation
H04J 3/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
3Time-division multiplex systems
16in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
H04J 3/1682
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
3Time-division multiplex systems
16in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
1682Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
H04J 3/247
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
3Time-division multiplex systems
24in which the allocation is indicated by an address ; the different channels being transmitted sequentially
247ATM or packet multiplexing
H04L 2007/045
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
7Arrangements for synchronising receiver with transmitter
04Speed or phase control by synchronisation signals
041using special codes as synchronising signal
045Fill bit or bits, idle words
Applicants
  • 株式会社東芝 KABUSHIKI KAISHA TOSHIBA [JP]/[JP]
  • 東芝インフラシステムズ株式会社 TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION [JP]/[JP]
Inventors
  • 山影 朋夫 YAMAKAGE, Tomoo
  • 田中 達也 TANAKA, Tatsuya
  • 橋 康達 HASHI, Yasumichi
  • 岩見 敬太 IWAMI, Keita
  • 阿部 稔 ABE, Minoru
Agents
  • 蔵田 昌俊 KURATA, Masatoshi
Priority Data
2015-05383817.03.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TRANSMISSION SYSTEM, TRANSFER SLOTTING DEVICE, RECEPTION DEVICE, AND TRANSFER SLOT CREATION METHOD
(FR) SYSTÈME DE TRANSMISSION, DISPOSITIF D'ÉTABLISSEMENT DE CRÉNEAU DE TRANSFERT, DISPOSITIF DE RÉCEPTION ET PROCÉDÉ DE CRÉATION DE CRÉNEAU DE TRANSFERT
(JA) 送信システム、伝送スロット化装置、受信装置及び伝送スロット作成方法
Abstract
(EN)
A transmission system, provided with a TLV multiplexing device and a transfer slotting device. The transfer slotting device is provided with a capacity calculation unit, an extraction unit, a remaining capacity calculation unit, a selection unit, and a slot information multiplexing unit. The capacity calculation unit receives setting information and calculates the data capacity that can be included in a transfer main signal for a single frame on the basis of the setting information. The extraction unit extracts the number of bytes from a TLV packet. The remaining capacity calculation unit calculates the remaining capacity of the transfer main signal on the basis of the data capacity and the number of bytes. If storing the TLV packet in a slot results in the remaining capacity being less than 4 bytes, the selection unit stores a predetermined data sequence in the remaining region. The slot information multiplexing unit multiplexes slot information in the slot from the selection unit.
(FR)
La présente invention concerne un système de transmission, pourvu d'un dispositif de multiplexage TLV et d'un dispositif d'établissement de créneau de transfert. Le dispositif d'établissement de créneau de transfert est pourvu d'une unité de calcul de capacité, d'une unité d'extraction, d'une unité de calcul de capacité restante, d'une unité de sélection et d'une unité de multiplexage d'informations de créneau. L'unité de calcul de capacité reçoit des informations de paramétrage et calcule la capacité de données qui peut être comprise dans un signal principal de transfert d'une unique trame sur la base des informations de paramétrage. L'unité d'extraction extrait le nombre d'octets d'un paquet de TLV. L'unité de calcul de capacité restante calcule la capacité restante du signal principal de transfert sur la base de la capacité de données et du nombre d'octets. Si la mémorisation du paquet de TLV d'un créneau a pour conséquence une capacité restante inférieure à 4 octets, l'unité de sélection mémorise une séquence de données prédéfinie dans la région restante. L'unité de multiplexage d'informations de créneau multiplexe les informations de créneau du créneau issu de l'unité de sélection.
(JA)
送信システムは、TLV多重化装置と、伝送スロット化装置とを具備する。伝送スロット化装置は、容量算出部、抽出部、残容量算出部、選択部及びスロット情報多重部を備える。容量算出部は、設定情報を受信し、設定情報に基づいて1フレームの伝送主信号に含めることが可能なデータ容量を算出する。抽出部は、TLVパケットからバイト数を抽出する。残容量算出部は、データ容量とバイト数とに基づき、伝送主信号の残容量を算出する。選択部は、TLVパケットをスロットに格納することで残容量が4バイト未満となる場合、残された領域に所定のデータ列を格納する。スロット情報多重部は、選択部からのスロットにスロット情報を多重する。
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