SG11201909118UA - Signal modification via phase or frequency shifting - Google Patents

Signal modification via phase or frequency shifting

Info

Publication number
SG11201909118UA
SG11201909118UA SG11201909118UA SG11201909118UA SG 11201909118U A SG11201909118U A SG 11201909118UA SG 11201909118U A SG11201909118U A SG 11201909118UA SG 11201909118U A SG11201909118U A SG 11201909118UA
Authority
SG
Singapore
Prior art keywords
wireless communication
communication device
symbol groups
international
cell
Prior art date
Application number
Other languages
English (en)
Inventor
Xiao Feng Wang
Alvarino Alberto Rico
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201909118UA publication Critical patent/SG11201909118UA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
SG11201909118U 2017-05-10 2018-05-09 Signal modification via phase or frequency shifting SG11201909118UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762504451P 2017-05-10 2017-05-10
US15/973,848 US10917894B2 (en) 2017-05-10 2018-05-08 Signal modification via phase or frequency shifting
PCT/US2018/031810 WO2018208922A2 (en) 2017-05-10 2018-05-09 Signal modification via phase or frequency shifting

Publications (1)

Publication Number Publication Date
SG11201909118UA true SG11201909118UA (en) 2019-11-28

Family

ID=64097580

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201909118U SG11201909118UA (en) 2017-05-10 2018-05-09 Signal modification via phase or frequency shifting

Country Status (9)

Country Link
US (1) US10917894B2 (ja)
EP (1) EP3622647A2 (ja)
JP (1) JP7179020B2 (ja)
KR (1) KR20200006536A (ja)
CN (1) CN110603762B (ja)
BR (1) BR112019023200A2 (ja)
SG (1) SG11201909118UA (ja)
TW (1) TW201902154A (ja)
WO (1) WO2018208922A2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019036846A1 (en) * 2017-08-21 2019-02-28 Qualcomm Incorporated NPRACH HAVING IMPROVED RELIABILITY PERFORMANCE
WO2021033009A1 (en) * 2019-08-16 2021-02-25 Telefonaktiebolaget Lm Ericsson (Publ) Interferrence detection for random access false alarm reduction
CN115315911B (zh) * 2020-04-03 2024-09-06 高通股份有限公司 传输突发中的重复信息
FR3137785A1 (fr) * 2022-07-05 2024-01-12 Telecom Design Dispositif de détection de brouillage et d’émission d’alarme sur un réseau NB-IoT brouillé

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4465374B2 (ja) * 2007-08-14 2010-05-19 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、基地局装置及び送信方法
US9544776B2 (en) * 2008-03-25 2017-01-10 Qualcomm Incorporated Transmission and reception of dedicated reference signals
US8838090B2 (en) * 2009-01-15 2014-09-16 Telefonaktiebolaget Lm Ericsson (Publ) Automatic detection and correction of physical cell identity conflicts
JP5758397B2 (ja) * 2009-10-30 2015-08-05 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートＥｌｅｃｔｒｏｎｉｃｓ Ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ マルチユーザ無線通信システムにおけるデータの送信方法
WO2011101998A1 (en) * 2010-02-17 2011-08-25 Telefonaktiebolaget L M Ericsson (Publ) Femto base station, energy-saving coordination node, wireless communication system and computer program
US8744006B2 (en) * 2011-10-03 2014-06-03 Telefonaktiebolaget L M Ericsson (Publ) Transmit diversity for pre-coded radio control signals
EP2950494B1 (en) * 2013-08-27 2017-11-15 Huawei Device Co., Ltd. Machine-type communication downlink data transmission method, base station and use equipment
EP2869655B1 (en) * 2013-11-01 2016-06-29 HTC Corporation Methods of handling random access in wireless communication system and corresponding communication device and server
US9887801B2 (en) * 2015-03-11 2018-02-06 Samsung Electronics Co., Ltd. Resource allocation for repetitions of transmissions in a communication system
US10159077B2 (en) * 2015-04-14 2018-12-18 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements relating to sending information repeatedly from a sending node to a receiving node in a cell of a wireless communication network
GB2544103A (en) * 2015-11-06 2017-05-10 Nec Corp Communication system
AU2017212225B2 (en) * 2016-01-29 2019-10-31 Telefonaktiebolaget Lm Ericsson (Publ) Frequency hopping for random access
HUE055399T2 (hu) * 2016-03-16 2021-11-29 Ericsson Telefon Ab L M A dolgok internetének keskeny sávú, véletlen hozzáférésû csatornakialakítás tervezése
US11051306B2 (en) * 2016-05-13 2021-06-29 Intel IP Corporation Scrambling for control messages
WO2019036846A1 (en) * 2017-08-21 2019-02-28 Qualcomm Incorporated NPRACH HAVING IMPROVED RELIABILITY PERFORMANCE

Also Published As

Publication number Publication date
WO2018208922A2 (en) 2018-11-15
JP2020520159A (ja) 2020-07-02
JP7179020B2 (ja) 2022-11-28
TW201902154A (zh) 2019-01-01
WO2018208922A3 (en) 2019-02-21
CN110603762A (zh) 2019-12-20
KR20200006536A (ko) 2020-01-20
US20180332589A1 (en) 2018-11-15
US10917894B2 (en) 2021-02-09
BR112019023200A2 (pt) 2020-05-19
CN110603762B (zh) 2022-02-18
EP3622647A2 (en) 2020-03-18

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