HK1256528A1 - 全新同步信號設計和蜂窩小區搜索算法 - Google Patents

全新同步信號設計和蜂窩小區搜索算法

Info

Publication number
HK1256528A1
HK1256528A1 HK18115596.6A HK18115596A HK1256528A1 HK 1256528 A1 HK1256528 A1 HK 1256528A1 HK 18115596 A HK18115596 A HK 18115596A HK 1256528 A1 HK1256528 A1 HK 1256528A1
Authority
HK
Hong Kong
Prior art keywords
clean
synchronization signal
cell search
search algorithms
signal design
Prior art date
Application number
HK18115596.6A
Other languages
English (en)
Inventor
J‧雷
H‧徐
P‧蓋爾
X‧王
W‧陳
Y‧魏
J‧蒙托約
A‧里克阿爾瓦里尼奧
Original Assignee
高通股份有限公司
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 高通股份有限公司 filed Critical 高通股份有限公司
Publication of HK1256528A1 publication Critical patent/HK1256528A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • H04L27/2659—Coarse or integer frequency offset determination and synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • H04L27/266—Fine or fractional frequency offset determination and synchronisation
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
HK18115596.6A 2015-11-05 2018-12-05 全新同步信號設計和蜂窩小區搜索算法 HK1256528A1 (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562251637P 2015-11-05 2015-11-05
US201662298444P 2016-02-22 2016-02-22
US201662322709P 2016-04-14 2016-04-14
US15/245,498 US10285144B2 (en) 2015-11-05 2016-08-24 Clean-slate synchronization signal design and cell search algorithms
PCT/US2016/048545 WO2017078827A1 (en) 2015-11-05 2016-08-25 Clean-slate synchronization signal design and cell search algorithms

Publications (1)

Publication Number Publication Date
HK1256528A1 true HK1256528A1 (zh) 2019-09-27

Family

ID=56894264

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18115596.6A HK1256528A1 (zh) 2015-11-05 2018-12-05 全新同步信號設計和蜂窩小區搜索算法

Country Status (26)

Country Link
US (3) US10285144B2 (zh)
EP (2) EP3371922B1 (zh)
JP (2) JP6676769B2 (zh)
KR (2) KR102370366B1 (zh)
CN (1) CN108352966B (zh)
AU (1) AU2016348357B2 (zh)
BR (1) BR112018009165A8 (zh)
CA (1) CA3000646C (zh)
CL (1) CL2018001148A1 (zh)
CO (1) CO2018004699A2 (zh)
DK (2) DK3664352T3 (zh)
ES (2) ES2920875T3 (zh)
HK (1) HK1256528A1 (zh)
HU (2) HUE059483T2 (zh)
IL (1) IL258293B (zh)
MX (1) MX2018005414A (zh)
MY (1) MY184902A (zh)
PH (1) PH12018500753A1 (zh)
PL (1) PL3664352T3 (zh)
PT (1) PT3664352T (zh)
RU (1) RU2705587C1 (zh)
SA (1) SA518391398B1 (zh)
SI (2) SI3664352T1 (zh)
TW (1) TWI694733B (zh)
WO (1) WO2017078827A1 (zh)
ZA (1) ZA201802937B (zh)

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Also Published As

Publication number Publication date
PL3664352T3 (pl) 2022-08-01
IL258293B (en) 2020-02-27
TW201717682A (zh) 2017-05-16
CL2018001148A1 (es) 2018-09-28
EP3664352B1 (en) 2022-06-01
TWI694733B (zh) 2020-05-21
ES2805304T3 (es) 2021-02-11
CA3000646C (en) 2021-03-02
DK3371922T3 (da) 2020-06-08
EP3371922B1 (en) 2020-04-08
SI3664352T1 (sl) 2022-08-31
HUE059483T2 (hu) 2022-11-28
MX2018005414A (es) 2018-08-01
IL258293A (en) 2018-05-31
DK3664352T3 (da) 2022-07-04
NZ741002A (en) 2021-01-29
CN108352966A (zh) 2018-07-31
US11272468B2 (en) 2022-03-08
CN108352966B (zh) 2021-02-12
KR102370366B1 (ko) 2022-03-03
KR20200010591A (ko) 2020-01-30
RU2705587C1 (ru) 2019-11-11
HUE050234T2 (hu) 2020-11-30
JP6676769B2 (ja) 2020-04-08
CO2018004699A2 (es) 2018-05-10
US10285144B2 (en) 2019-05-07
AU2016348357A1 (en) 2018-04-26
JP2020109991A (ja) 2020-07-16
JP7048656B2 (ja) 2022-04-05
PH12018500753A1 (en) 2018-10-29
KR102070561B1 (ko) 2020-01-29
US20170135052A1 (en) 2017-05-11
WO2017078827A1 (en) 2017-05-11
BR112018009165A2 (pt) 2018-11-06
PT3664352T (pt) 2022-07-05
US20190239176A1 (en) 2019-08-01
US10904847B2 (en) 2021-01-26
ZA201802937B (en) 2020-02-26
US20200178189A1 (en) 2020-06-04
AU2016348357B2 (en) 2020-12-17
ES2920875T3 (es) 2022-08-11
SI3371922T1 (sl) 2020-08-31
CA3000646A1 (en) 2017-05-11
MY184902A (en) 2021-04-30
JP2018534886A (ja) 2018-11-22
KR20180081057A (ko) 2018-07-13
BR112018009165A8 (pt) 2019-02-26
EP3664352A1 (en) 2020-06-10
EP3371922A1 (en) 2018-09-12
SA518391398B1 (ar) 2022-02-03

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