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1. CN104639223 - METHOD AND APPARATUS OF TRANSMITTING SOUNDING REFERENCE SIGNAL IN MULTIPLE-ANTENNA SYSTEM

Office China
Application Number 201510070619.4
Application Date 13.01.2010
Publication Number 104639223
Publication Date 20.05.2015
Grant Number 104639223
Grant Date 16.10.2018
Publication Kind B
IPC
H04B 7/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
H04L 5/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04L 25/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
25Baseband systems
02Details
CPC
H04L 5/0048
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
0048Allocation of pilot signals, i.e. of signals known to the receiver
H04B 7/0671
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
0671using different delays between antennas
H04L 5/0026
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0026Division using four or more dimensions
H04L 5/0028
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0028Variable division
H04L 5/0082
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
0078Timing of allocation
0082at predetermined intervals
H04L 5/0092
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0091Signaling for the administration of the divided path
0092Indication of how the channel is divided
Applicants LG电子株式会社
Inventors 金学成
金奉会
Agents 中原信达知识产权代理有限责任公司 11219
中原信达知识产权代理有限责任公司 11219
Priority Data 1020090076018 18.08.2009 KR
61/144,431 13.01.2009 US
Title
(EN) METHOD AND APPARATUS OF TRANSMITTING SOUNDING REFERENCE SIGNAL IN MULTIPLE-ANTENNA SYSTEM
(ZH) 在多天线系统中发送探测参考信号的方法和装置
Abstract
(EN)
The invention relates to a method and an apparatus of transmitting a sounding reference signal in a multiple-antenna system. The method and the apparatus of transmitting a sounding reference signal by a user equipment are provided. A user equipment transmits a first sounding reference signal through a first antenna, and transmits a second sounding reference signal through a second antenna. Resources for transmitting the first sounding reference signal and the second sounding reference signal are partially different.

(ZH)
本发明涉及在多天线系统中发送探测参考信号的方法和装置。提供了一种由用户设备发送探测参考信号的方法和装置,用户设备通过第一天线发送第一探测参考信号,并且通过第二天线发送第二探测参考信号。用于发送第一探测参考信号的资源与用于发送第二探测参考信号的资源部分地不同。