CA2828983C - Procede de transmission de signal pilote, et station de base, station mobile et systeme cellulaire auquel ce procede est applique - Google Patents

Procede de transmission de signal pilote, et station de base, station mobile et systeme cellulaire auquel ce procede est applique Download PDF

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Publication number
CA2828983C
CA2828983C CA2828983A CA2828983A CA2828983C CA 2828983 C CA2828983 C CA 2828983C CA 2828983 A CA2828983 A CA 2828983A CA 2828983 A CA2828983 A CA 2828983A CA 2828983 C CA2828983 C CA 2828983C
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CA
Canada
Prior art keywords
cell
subframe
specific pilot
pilot signal
base station
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
CA2828983A
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English (en)
Other versions
CA2828983A1 (fr
Inventor
Takashi Seyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to CA2828983A priority Critical patent/CA2828983C/fr
Priority claimed from CA2681590A external-priority patent/CA2681590C/fr
Publication of CA2828983A1 publication Critical patent/CA2828983A1/fr
Application granted granted Critical
Publication of CA2828983C publication Critical patent/CA2828983C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

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

Abstract

Procédé de transmission de signal pilote, qui effectue une recherche de cellule appropriée sans augmenter la taille ni compliquer la structure de la station mobile. L'invention comporte aussi une station de base, une station mobile et un système cellulaire auquel ce procédé est appliqué. Dans un procédé de transmission de signal pilote spécifique de cellules utilisé dans un système de communication mobile qui comprend une station de base et une station mobile sans fil communiquant avec la station de base dans la cellule de la zone de communication sans fil formée par la station de base et qui peut mélanger, puis transmettre des données d'unidiffusion ainsi que des données de diffusion générale ou multiple en tant que données de liaison descendante de la station de base vers la station mobile, la différence entre la phase d'amorce d'un signal pilote spécifique de cellules transmis dans une sous-trame, dans laquelle la station de base transmet des données d'unidiffusion, et la phase d'amorce d'un signal pilote spécifique de cellules transmis dans une sous-trame suivante est égale à la différence entre la phase d'amorce du signal pilote spécifique de cellules transmis dans une sous-trame, dans laquelle la station de base transmet les données de diffusion générale ou multiple, et la phase d'amorce du signal pilote spécifique de cellules transmis dans la sous-trame suivante.
CA2828983A 2007-03-26 2007-03-26 Procede de transmission de signal pilote, et station de base, station mobile et systeme cellulaire auquel ce procede est applique Active CA2828983C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2828983A CA2828983C (fr) 2007-03-26 2007-03-26 Procede de transmission de signal pilote, et station de base, station mobile et systeme cellulaire auquel ce procede est applique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2828983A CA2828983C (fr) 2007-03-26 2007-03-26 Procede de transmission de signal pilote, et station de base, station mobile et systeme cellulaire auquel ce procede est applique
CA2681590A CA2681590C (fr) 2007-03-26 2007-03-26 Procede de transmission de signal pilote, et station de base, station mobile et systeme cellulaire auquel ce procede est applique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2681590A Division CA2681590C (fr) 2007-03-26 2007-03-26 Procede de transmission de signal pilote, et station de base, station mobile et systeme cellulaire auquel ce procede est applique

Publications (2)

Publication Number Publication Date
CA2828983A1 CA2828983A1 (fr) 2008-10-02
CA2828983C true CA2828983C (fr) 2014-04-29

Family

ID=49597291

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2828983A Active CA2828983C (fr) 2007-03-26 2007-03-26 Procede de transmission de signal pilote, et station de base, station mobile et systeme cellulaire auquel ce procede est applique

Country Status (1)

Country Link
CA (1) CA2828983C (fr)

Also Published As

Publication number Publication date
CA2828983A1 (fr) 2008-10-02

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