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1. WO2007143010 - PHYSICAL LAYER REPEATER WITH ROAMING SUPPORT BASED ON MULTIPLE IDENTIFIERS

Publication Number WO/2007/143010
Publication Date 13.12.2007
International Application No. PCT/US2007/012805
International Filing Date 31.05.2007
IPC
H04Q 11/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
CPC
H04B 7/15528
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
14Relay systems
15Active relay systems
155Ground-based stations
15528Control of operation parameters of a relay station to exploit the physical medium
H04W 16/26
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
24Cell structures
26Cell enhancers ; or enhancement; , e.g. for tunnels, building shadow
H04W 84/047
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
04Large scale networks; Deep hierarchical networks
042Public Land Mobile systems, e.g. cellular systems
047using dedicated repeater stations
Applicants
  • QUALCOMM INCORPORATED [US]/[US] (AllExceptUS)
  • MATHEWS, Mark [US]/[US] (UsOnly)
  • LAMONT, Jr., Lawrence, W. [US]/[US] (UsOnly)
  • GAINEY, Kenneth, M. [US]/[US] (UsOnly)
  • PROCTOR, Jr., James, A. [US]/[US] (UsOnly)
Inventors
  • MATHEWS, Mark
  • LAMONT, Jr., Lawrence, W.
  • GAINEY, Kenneth, M.
  • PROCTOR, Jr., James, A.
Agents
  • QUALCOMM INCORPORATED
Priority Data
60/809,40531.05.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PHYSICAL LAYER REPEATER WITH ROAMING SUPPORT BASED ON MULTIPLE IDENTIFIERS
(FR) RÉPÉTEUR DE COUCHE PHYSIQUE AVEC PRISE EN CHARGE D'ITINÉRANCE SUR LA BASE D'IDENTIFIANTS MULTIPLES
Abstract
(EN)
An exemplary method (600, 700) and apparatus (800) are provided for generating a modified protocol message (414, 423 a, 423b, 424). In some embodiments, a physical layer repeater conducts a repeating operation including receiving a modified protocol signal on a first channel and retransmitting a modified version of the modified protocol signal on a second channel. An exemplary physical layer repeater can include a transceiver (810), a baseband modem (822), and a processor (821) configured to demodulate the modified protocol signal to obtain a first identifier and a first channel identifier and a unique identifier in a modified portion of the signal. The unique identifier and a second channel identifier are retransmitted in a modified version of the signal on the second channel.
(FR)
L'invention concerne un procédé (600, 700) et un appareil (800) pour générer un message de protocole modifié (414, 423a, 423b, 424). Dans certains modes de réalisation, un répéteur de couche physique mène une opération de répétition comprenant la réception d'un signal de protocole modifié sur un premier canal et la retransmission d'une version modifiée du signal de protocole modifié sur un second canal. Le répéteur de couche physique peut comprendre un émetteur-récepteur (810), un modem de bande de base (822) et un processeur (821) configuré pour démoduler le signal de protocole modifié afin d'obtenir un premier identifiant et un identifiant de premier canal et un identifiant unique dans une partie modifiée du signal. L'identifiant unique et un identifiant de second canal sont retransmis dans une version modifiée du signal sur le second canal.
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