KR101636186B1 - 증강된 스크램블링 시퀀스를 위한 방법 및 장치 - Google Patents

증강된 스크램블링 시퀀스를 위한 방법 및 장치 Download PDF

Info

Publication number
KR101636186B1
KR101636186B1 KR1020147024149A KR20147024149A KR101636186B1 KR 101636186 B1 KR101636186 B1 KR 101636186B1 KR 1020147024149 A KR1020147024149 A KR 1020147024149A KR 20147024149 A KR20147024149 A KR 20147024149A KR 101636186 B1 KR101636186 B1 KR 101636186B1
Authority
KR
South Korea
Prior art keywords
macro
scrambling sequence
cell
scrambling
reference signals
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020147024149A
Other languages
English (en)
Korean (ko)
Other versions
KR20140126724A (ko
Inventor
사산 아흐마디
Original Assignee
애플 인크.
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 애플 인크. filed Critical 애플 인크.
Publication of KR20140126724A publication Critical patent/KR20140126724A/ko
Application granted granted Critical
Publication of KR101636186B1 publication Critical patent/KR101636186B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0053—Interference mitigation or co-ordination of intercell interference using co-ordinated multipoint transmission/reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020147024149A 2012-01-31 2013-01-31 증강된 스크램블링 시퀀스를 위한 방법 및 장치 Active KR101636186B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261593208P 2012-01-31 2012-01-31
US61/593,208 2012-01-31
US13/754,673 US9503914B2 (en) 2012-01-31 2013-01-30 Methods and apparatus for enhanced scrambling sequences
US13/754,673 2013-01-30
PCT/US2013/024127 WO2013116507A1 (en) 2012-01-31 2013-01-31 Methods and apparatus for enhanced scrambling sequences

Publications (2)

Publication Number Publication Date
KR20140126724A KR20140126724A (ko) 2014-10-31
KR101636186B1 true KR101636186B1 (ko) 2016-07-04

Family

ID=48870650

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147024149A Active KR101636186B1 (ko) 2012-01-31 2013-01-31 증강된 스크램블링 시퀀스를 위한 방법 및 장치

Country Status (10)

Country Link
US (3) US9503914B2 (enExample)
EP (1) EP2810388B1 (enExample)
JP (1) JP6618683B2 (enExample)
KR (1) KR101636186B1 (enExample)
CN (1) CN104205691B (enExample)
BR (1) BR112014018946B1 (enExample)
MX (1) MX336062B (enExample)
RU (1) RU2633101C2 (enExample)
TW (1) TWI479871B (enExample)
WO (1) WO2013116507A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9247542B2 (en) 2012-01-31 2016-01-26 Apple Inc. Methods and apparatus for efficient spectral usage in extensible carrier deployments
JP6320683B2 (ja) * 2013-04-05 2018-05-09 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末及び無線通信方法
CN106575994B (zh) 2014-03-18 2020-12-11 夏普株式会社 无线接入节点及其方法、无线终端及其方法
JP6533529B2 (ja) 2014-03-18 2019-06-19 シャープ株式会社 デバイス・ツー・デバイス通信装置および方法
EP3138335B1 (en) 2014-05-01 2023-12-20 Sharp Kabushiki Kaisha Device-to-device communications apparatus and method
JP6407304B2 (ja) 2014-05-08 2018-10-17 シャープ株式会社 デバイス・ツー・デバイス通信装置および方法
US20160037440A1 (en) * 2014-07-31 2016-02-04 Microsoft Corporation Cell discovery
EP3178172B1 (en) 2014-08-06 2022-11-02 Sharp Kabushiki Kaisha Synchronization signals for device-to-device communications
CN107113621B (zh) 2015-01-20 2020-02-14 华为技术有限公司 一种信息传输方法、设备及系统
CN112924929B (zh) * 2015-01-26 2024-11-22 苹果公司 利用异构参考信号的otdoa(观察到达时间差)定位增强
CN107567698B (zh) * 2015-05-08 2021-04-13 苹果公司 可配置同步信号和信道设计的设备和方法
CN107852255B (zh) 2015-09-11 2020-01-17 英特尔Ip公司 5g系统中用于初始获取的参考信号
WO2017062050A1 (en) 2015-10-07 2017-04-13 Intel IP Corporation Dynamically beamformed control channel for beamformed cells
GB2544103A (en) * 2015-11-06 2017-05-10 Nec Corp Communication system
US10601793B2 (en) * 2016-03-11 2020-03-24 Pss, Llc Systems and methods for securing electronic data with embedded security engines
CN108255464B (zh) * 2016-12-28 2021-09-28 北京忆恒创源科技股份有限公司 数据加扰方法、解扰方法及其装置
CN109257147B (zh) * 2017-01-24 2020-01-17 华为技术有限公司 传输方法及装置
US10312972B2 (en) * 2017-02-28 2019-06-04 Corning Incorporated Multi-source same-cell wireless distribution system (WDS) with dynamic source adaptation
RU2741997C1 (ru) * 2017-05-04 2021-02-01 Хуавей Текнолоджиз Ко., Лтд. Устройство обработки, сетевой узел, клиентское устройство и их способы
US10536749B2 (en) 2018-03-30 2020-01-14 Rhapsody International, Inc. Adaptive predictive caching systems and methods
CN110830273B (zh) * 2018-08-07 2022-09-23 黎光洁 子系统id的构造方法和组网应用
EP3671253A1 (en) 2018-12-20 2020-06-24 HERE Global B.V. Crowd-sourcing of potentially manipulated radio signals and/or radio signal parameters

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009155967A1 (en) 2008-06-24 2009-12-30 Nokia Siemens Networks Oy Methods, apparatuses, system and related computer program product for cell type detection
US20100203891A1 (en) 2009-02-10 2010-08-12 Qualcomm Incorporated Method and apparatus for facilitating a hand-in of user equipment to femto cells

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7003269B2 (en) 2002-02-20 2006-02-21 Qualcomm Incorporated Method and apparatus for a dedicated physical channel in a wireless communication system
US9461859B2 (en) * 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9143305B2 (en) * 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
WO2007043477A1 (ja) * 2005-10-07 2007-04-19 Matsushita Electric Industrial Co., Ltd. 無線通信基地局装置およびパイロット送信方法
RU2432690C2 (ru) * 2006-08-25 2011-10-27 Квэлкомм Инкорпорейтед Система беспроводной связи cdma
PL2122858T5 (pl) 2007-01-08 2024-04-22 Telefonaktiebolaget Lm Ericsson (Publ) Sekwencje synchronizacji wtórnej do wykrywania grup komórek w systemie komunikacji komórkowej
US8169992B2 (en) * 2007-08-08 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Uplink scrambling during random access
US20090238086A1 (en) * 2008-03-19 2009-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Rank Dependent CQI Back-Off
US8442525B2 (en) * 2008-03-28 2013-05-14 Qualcomm Incorporated Measuring neighboring cell loading in wireless communications
US8169931B2 (en) * 2008-05-21 2012-05-01 Airhop Communications, Inc. Method and apparatus for base stations and their provisioning, management, and networking
JP5048613B2 (ja) * 2008-08-11 2012-10-17 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置及びセルサーチ方法
US8340199B2 (en) * 2008-10-27 2012-12-25 Samsung Electronics Co., Ltd. 8-transmit antenna reference signal design for downlink communications in a wireless system
JP2010118986A (ja) * 2008-11-14 2010-05-27 Softbank Bb Corp 小型基地局、設定方法
KR20100092623A (ko) * 2009-02-13 2010-08-23 삼성전자주식회사 무선통신시스템에서 펨토 기지국을 지원하기 위한 장치 및 방법
EP2445286B1 (en) * 2009-06-15 2017-08-09 Fujitsu Limited Wireless communication system, base station device, terminal device, and wireless communication method in wireless communication system
US8588801B2 (en) * 2009-08-21 2013-11-19 Qualcomm Incorporated Multi-point equalization framework for coordinated multi-point transmission
JP2011259194A (ja) * 2010-06-09 2011-12-22 Softbank Mobile Corp フェムトセルサーチ方法および移動機
US10187859B2 (en) * 2011-02-14 2019-01-22 Qualcomm Incorporated Power control and user multiplexing for heterogeneous network coordinated multipoint operations
US8570971B2 (en) 2011-05-06 2013-10-29 Qualcomm Incorporated Systems and methods for configuring remote radio heads
JP2014030132A (ja) * 2012-07-31 2014-02-13 Ntt Docomo Inc 通信システム、基地局装置、移動端末装置及び通信方法
US10958404B2 (en) * 2015-11-06 2021-03-23 Qualcomm Incorporated Discovery reference signal configuration and scrambling in licensed-assisted access

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009155967A1 (en) 2008-06-24 2009-12-30 Nokia Siemens Networks Oy Methods, apparatuses, system and related computer program product for cell type detection
US20100203891A1 (en) 2009-02-10 2010-08-12 Qualcomm Incorporated Method and apparatus for facilitating a hand-in of user equipment to femto cells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP Draft R1-112960

Also Published As

Publication number Publication date
BR112014018946A2 (pt) 2017-06-20
US20170071001A1 (en) 2017-03-09
EP2810388A1 (en) 2014-12-10
BR112014018946B1 (pt) 2022-11-01
TWI479871B (zh) 2015-04-01
CN104205691B (zh) 2018-02-06
EP2810388B1 (en) 2020-09-23
WO2013116507A1 (en) 2013-08-08
JP2015505658A (ja) 2015-02-23
US11166281B2 (en) 2021-11-02
JP6618683B2 (ja) 2019-12-11
US20130196674A1 (en) 2013-08-01
RU2014135214A (ru) 2016-03-27
MX2014009287A (es) 2014-09-11
KR20140126724A (ko) 2014-10-31
BR112014018946A8 (pt) 2021-06-29
CN104205691A (zh) 2014-12-10
US9503914B2 (en) 2016-11-22
RU2633101C2 (ru) 2017-10-11
TW201338491A (zh) 2013-09-16
US10200997B2 (en) 2019-02-05
MX336062B (es) 2016-01-07
US20190150156A1 (en) 2019-05-16

Similar Documents

Publication Publication Date Title
US11166281B2 (en) Methods and apparatus for enhanced scrambling sequences
JP7049399B2 (ja) 復調基準信号を用いた位相ノイズトラッキング基準信号シーケンス生成のためのシステム及び方法
JP6784341B2 (ja) ネットワークデバイス、端末デバイス、及び方法
EP2708068B1 (en) Independent configuration identities in a heterogeneous cellular communication network
JP6146600B2 (ja) 通信システム
CN108965190B (zh) 用户终端
KR101595917B1 (ko) 하이브리드 셀 식별자 시나리오들에서의 식별자들의 동적 할당을 위한 방법들 및 디바이스들
JP2020511817A (ja) 同期信号ブロック
JP7259951B2 (ja) ネットワーク装置、端末、及び方法
JP2020533885A (ja) Ｐｂｃｈスクランブリング設計
CN107258099B (zh) 基于参考信号的授权辅助接入的用户设备装置及其装备
KR20190075076A (ko) 동기화 신호 설계
EP3132618A1 (en) Systems and methods for secondary cell id selection
CN106941469A (zh) 用于处理蜂窝网络中的参考信号的方法和装置
CN107251503B (zh) 用于共信道网络隔离的非正交覆盖码
EP2983392A1 (en) Wireless base station, user terminal, and wireless communications method
KR20140094410A (ko) 스크램블링 부호 생성 방법 및 장치
JP2017143584A (ja) 通信システム、基地局装置、移動端末装置及び通信方法
WO2014161173A1 (en) Telecommunications network

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20190530

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20200528

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20210527

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20220517

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 10