Processing

Please wait...

Settings

Settings

Goto Application

1. WO2016076768 - TRANSMITTING NODE, RECEIVING NODE AND METHODS PERFORMED THEREIN

Publication Number WO/2016/076768
Publication Date 19.05.2016
International Application No. PCT/SE2014/051334
International Filing Date 11.11.2014
IPC
H04L 1/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
02by diversity reception
06using space diversity
CPC
H04B 7/0613
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
0613using simultaneous transmission
H04B 7/0669
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
0613using simultaneous transmission
0667of delayed versions of same signal
0669using different channel coding between antennas
H04L 1/0618
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
02by diversity reception
06using space diversity
0618Space-time coding
H04L 1/0643
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
02by diversity reception
06using space diversity
0618Space-time coding
0637Properties of the code
0643block codes
H04L 1/0668
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
02by diversity reception
06using space diversity
0618Space-time coding
0637Properties of the code
0668Orthogonal systems, e.g. using Alamouti codes
H04L 5/0044
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0044allocation of payload
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • LOPEZ, Miguel
  • ERIKSSON LÖWENMARK, Stefan
  • SUNDBERG, Mårten
Agents
  • AYOUB, Nabil
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TRANSMITTING NODE, RECEIVING NODE AND METHODS PERFORMED THEREIN
(FR) NŒUD D'ÉMISSION, NŒUD DE RÉCEPTION, ET PROCÉDÉS MIS EN ŒUVRE DANS CES DERNIERS
Abstract
(EN)
Embodiments herein relate to a method performed in a transmitting node (12) for transmitting at least one burst of energy to one or more receiving nodes (10,13) in a wireless communication network (1). The transmitting node (12) comprises a number of transmit antennas being more than one and wherein the at least one burst of energy carries a payload for one or more receiving nodes (10,13). The transmitting node (12) determines a shift, for one or more transmit antennas, in one or more signal characteristics of a burst of energy of the at least one burst of energy. The shift indicates one or more additional information bits, in addition to the payload, for a first receiving node (10). The transmitting node further transmits, over the one or more transmit antennas, the burst of energy of the at least one burst of energy with the shift in the signal characteristic carrying the payload to one or more receiving nodes (10,13) in the wireless communication network (1).
(FR)
Des modes de réalisation de l'invention concernent un procédé mis en œuvre dans un nœud d'émission (12) pour l'émission d'au moins un paquet d'énergie vers au moins un nœud de réception (10, 13) dans un réseau de communication sans fil (1). Le nœud d'émission (12) comprend au moins deux antennes d'émission, au moins un paquet d'énergie portant une charge utile pour au moins un nœud de réception (10, 13). Le nœud d'émission (12) détermine un décalage, pour au moins une antenne d'émission, dans au moins une caractéristique de signal d'un paquet d'énergie dudit paquet d'énergie. Le décalage indique au moins un bit d'information supplémentaire, en plus de la charge utile, pour un premier nœud de réception (10). Le nœud d'émission émet en outre, sur ladite antenne d'émission, le paquet d'énergie dudit paquet d'énergie comportant le décalage dans la caractéristique de signal portant la charge utile vers au moins un nœud de réception (10, 13) dans le réseau de communication sans fil (1).
Also published as
CN201480083300.9
Latest bibliographic data on file with the International Bureau