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Patent Searching and Data


Title:
5G無線通信システムにおける適応無線アクセス技術を実現するためのシステム及び方法
Document Type and Number:
Japanese Patent JP6828808
Kind Code:
B2
Abstract:
An advanced wireless communication system and method for use therein provides adaptive radio access using a plurality of configurable OFDM-based waveforms. The method comprises: receiving, at a UE and on a band-specific fixed system subband, one or more synchronisation signals; determining, at the UE, and according to the synchronisation signals, a base waveform numerology; and receiving, at the UE and according to the base waveform numerology, system information, wherein the system information defines parameters for a service or services.

Inventors:
Nguyen Phong
Takahiro Sasaki
Application Number:
JP2019510463A
Publication Date:
February 10, 2021
Filing Date:
February 27, 2017
Export Citation:
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Assignee:
NEC
International Classes:
H04L27/26; H04W56/00; H04W72/04
Foreign References:
WO2016004634A1
WO2016130175A1
US20160205644
US20160043781
US20140334416
Other References:
Samsung,Overview on issues for NR initial access[online],3GPP TSG RAN WG1 Meeting #86 R1-166796,2016年 8月12日,インターネット
Samsung,Discussion on sync. signal considering forward compatibility aspects[online], 3GPP TSG RAN WG1 #86 R1-166744,2016年 8月12日,インターネット
ZTE,Unified Synchronization Structure[online],3GPP TSG RAN WG1 Meeting #86 R1-166422,2016年 8月13日,インターネット
Panasonic,Use of multiple numerologies in NR[online],3GPP TSG RAN WG1 Meeting #86 R1-167439,2016年 8月12日,インターネット
NEC,Discussion on numerology multiplexing[online],3GPP TSG RAN WG1 Meeting #86 R1-166637,2016年 8月12日,インターネット
Xinwei,Considerations on Initial Access Design[online],3GPP TSG RAN WG1 Meeting #86 R1-166586,2016年 8月12日,インターネット
Huawei, HiSilicon,A common synchronization signal for a NR carrier supporting different numerologies[online],3GPP TSG RAN WG1 Meeting #86 R1-167217,2016年 8月12日,インターネット
Convida Wireless,Discussion on Sync Signals Supporting Different Numerologies[online],3GPP TSG RAN WG1 Meeting #86 R1-167847,2016年 8月13日,インターネット
Attorney, Agent or Firm:
Ken Ieiri