UA99154C2 - Синхронизация фемтосот и методология поиска пилот-сигнала - Google Patents

Синхронизация фемтосот и методология поиска пилот-сигнала

Info

Publication number
UA99154C2
UA99154C2 UAA201005718A UAA201005718A UA99154C2 UA 99154 C2 UA99154 C2 UA 99154C2 UA A201005718 A UAA201005718 A UA A201005718A UA A201005718 A UAA201005718 A UA A201005718A UA 99154 C2 UA99154 C2 UA 99154C2
Authority
UA
Ukraine
Prior art keywords
femto
macro
cell
femto cell
transmission timing
Prior art date
Application number
UAA201005718A
Other languages
English (en)
Ukrainian (uk)
Inventor
Александар М. ГОДЖИК
Original Assignee
Квелкомм Инкорпорейтед
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 Квелкомм Инкорпорейтед filed Critical Квелкомм Инкорпорейтед
Publication of UA99154C2 publication Critical patent/UA99154C2/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/269—Leader-follower synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Система, способ и компьютерный продукт для синхронизации фемтосот с макросотами, причем способ включает этапы, на которых: размещают приемник прямой линии связи в фемтосоту; принимают микросотовой сетью сигнал хронирования передачи фемтосот, и осуществляют синхронизацию сигнала хронирования передачи фемтосот с сигналом хронирования передачи макросотовой сети на основе сигнала приемника прямой линии связи. Кроме того, система, способ и компьютерный продукт для назначения фаз пилот-сигналов фемтосот, причем способ включает этапы, на которых: создают минимум такое же количество новых потенциальных фаз пилот-сигнала для фемтосот как для макросот, и обеспечивают для мобильного устройства в макросоте возможность поиск
UAA201005718A 2007-10-12 2008-10-10 Синхронизация фемтосот и методология поиска пилот-сигнала UA99154C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97979707P 2007-10-12 2007-10-12

Publications (1)

Publication Number Publication Date
UA99154C2 true UA99154C2 (ru) 2012-07-25

Family

ID=40534108

Family Applications (3)

Application Number Title Priority Date Filing Date
UAA201005718A UA99154C2 (ru) 2007-10-12 2008-10-10 Синхронизация фемтосот и методология поиска пилот-сигнала
UAA201202331A UA102766C2 (ru) 2007-10-12 2008-10-10 Синхронизация фемтосот и методология поиска пилот-сигнала
UAA201202329A UA102031C2 (ru) 2007-10-12 2008-10-10 Синхронизации фемтосот и методология поиска пилот-сигнала

Family Applications After (2)

Application Number Title Priority Date Filing Date
UAA201202331A UA102766C2 (ru) 2007-10-12 2008-10-10 Синхронизация фемтосот и методология поиска пилот-сигнала
UAA201202329A UA102031C2 (ru) 2007-10-12 2008-10-10 Синхронизации фемтосот и методология поиска пилот-сигнала

Country Status (17)

Country Link
US (1) US20090097452A1 (ru)
EP (2) EP3096468B1 (ru)
JP (4) JP2011501526A (ru)
KR (3) KR101238815B1 (ru)
CN (4) CN103209019B (ru)
AU (1) AU2008310687B2 (ru)
BR (3) BRPI0818446A2 (ru)
CA (3) CA2793805C (ru)
IL (2) IL205031A (ru)
MX (1) MX2010003971A (ru)
MY (3) MY154423A (ru)
PH (1) PH12013500341A1 (ru)
RU (1) RU2455766C2 (ru)
SG (2) SG187465A1 (ru)
TW (3) TWI475831B (ru)
UA (3) UA99154C2 (ru)
WO (1) WO2009049207A2 (ru)

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