Title:
NETWORK ACCESS NODE AND METHODS THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/137601
Kind Code:
A1
Abstract:
The invention relates to a network access node (100) for a wireless communication system (500). The network access node (100) selects a first centre frequency resource for a set of symbols to be transmitted to a client device (300), wherein the first centre frequency resource is frequency offset in relation to a modulation frequency resource of the network access node (100) and selected such that a resulting phase shift between two consecutive symbols of the set of symbols when modulated with a modulation frequency corresponding to the modulation frequency resource and demodulated at a first centre frequency corresponding to the first centre frequency resource is less than a threshold value. The network access node (100) further modulates the set of symbols with the modulation frequency so as to obtain a set of modulation symbols and transmits the set of modulation symbols around the first centre frequency to a client device (300). Furthermore, the invention also relates to corresponding methods and a computer program.
Inventors:
LINDOFF BENGT (SE)
HU WENQUAN (SE)
RECKNAGEL STEFAN (SE)
HU WENQUAN (SE)
RECKNAGEL STEFAN (SE)
Application Number:
PCT/EP2018/050473
Publication Date:
July 18, 2019
Filing Date:
January 09, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
LINDOFF BENGT (SE)
LINDOFF BENGT (SE)
International Classes:
H04W48/12; H04L5/00; H04W48/16; H04W56/00
Foreign References:
| EP1892864A1 | 2008-02-27 | |||
| US20160142989A1 | 2016-05-19 | |||
| EP1906686A1 | 2008-04-02 |
Other References:
HUAWEI ET AL: "Remaining issues on bandwidth part", vol. RAN WG1, no. Prague, Czech Republic; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051340268, Retrieved from the Internet
HUAWEI ET AL: "RMSI delivery", vol. RAN WG1, no. Reno, USA; 20171127 - 20171201, 18 November 2017 (2017-11-18), XP051369281, Retrieved from the Internet [retrieved on 20171118]
HUAWEI ET AL: "On initial active bandwidth part", vol. RAN WG1, no. Prague, Czech Republic; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051340248, Retrieved from the Internet
HUAWEI ET AL: "RMSI delivery", vol. RAN WG1, no. Reno, USA; 20171127 - 20171201, 18 November 2017 (2017-11-18), XP051369281, Retrieved from the Internet
HUAWEI ET AL: "On initial active bandwidth part", vol. RAN WG1, no. Prague, Czech Republic; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051340248, Retrieved from the Internet
Attorney, Agent or Firm:
KREUZ, Georg (DE)
Download PDF:
Previous Patent: NETWORK ACCESS NODE, CLIENT DEVICE AND METHODS FOR INITIAL ACCESS IN NEW RADIO
Next Patent: CLIENT DEVICE AND METHODS THEREOF
Next Patent: CLIENT DEVICE AND METHODS THEREOF