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1. WO2013007161 - BUILDING BASEBAND UNIT, BASEBAND PROCESSING PANEL, AND FAILURE PROCESSING METHOD FOR BASEBAND PROCESSING PANEL

Publication Number WO/2013/007161
Publication Date 17.01.2013
International Application No. PCT/CN2012/078219
International Filing Date 05.07.2012
IPC
H04W 24/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
04Arrangements for maintaining operational condition
CPC
G06F 1/28
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
28Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
G06F 11/16
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
16Error detection or correction of the data by redundancy in hardware
G06F 11/2017
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
16Error detection or correction of the data by redundancy in hardware
20using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
2017where memory access, memory control or I/O control functionality is redundant
G06F 11/2035
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
16Error detection or correction of the data by redundancy in hardware
20using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
202where processing functionality is redundant
2035without idle spare hardware
G06F 2201/85
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2201Indexing scheme relating to error detection, to error correction, and to monitoring
85Active fault masking without idle spares
H04B 1/745
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
74for increasing reliability, e.g. using redundant or spare channels or apparatus
745using by-passing or self-healing methods
Applicants
  • 中国移动通信集团公司 CHINA MOBILE COMMUNICATIONS CORPORATION [CN]/[CN] (AllExceptUS)
  • 许灵军 XU, Lingjun [CN]/[CN] (UsOnly)
  • 程广辉 CHENG, Guanghui [CN]/[CN] (UsOnly)
  • 王东 WANG, Dong [CN]/[CN] (UsOnly)
Inventors
  • 许灵军 XU, Lingjun
  • 程广辉 CHENG, Guanghui
  • 王东 WANG, Dong
Agents
  • 北京集佳知识产权代理有限公司 UNITALEN ATTORNEYS AT LAW
Priority Data
201110193243.811.07.2011CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) BUILDING BASEBAND UNIT, BASEBAND PROCESSING PANEL, AND FAILURE PROCESSING METHOD FOR BASEBAND PROCESSING PANEL
(FR) UNITÉ DE BANDE DE BASE DE BÂTIMENT, PANNEAU DE TRAITEMENT DE BANDE DE BASE ET PROCÉDÉ DE TRAITEMENT DES PANNES POUR PANNEAU DE TRAITEMENT DE BANDE DE BASE
(ZH) 基带处理单元、基带处理板和基带处理板的故障处理方法
Abstract
(EN)
Disclosed are a building baseband unit, a baseband processing panel, and a failure processing method for the baseband processing panel. A direct path is introduced respectively for a baseband processing module and a power supply module in a baseband processing panel; when the baseband processing module has failed, the baseband processing module is directly bypassed, and a part of the baseband processing resources of a baseband processing panel in normal operation is allocated to an RRU corresponding to the failed baseband processing panel via a back panel and the direct path; and when both the baseband processing module and the power supply module have failed, both of them are directly bypassed, and a part of the baseband processing resources of a baseband processing panel in normal operation is allocated to the RRU corresponding to the failed baseband processing panel via the back panel and the direct path, and at the same time the power required for working is provided to an optical module via the back panel and another direct path. Applying the solution of the present invention can reduce implementation costs.
(FR)
L'invention porte sur une unité de bande de base de bâtiment, sur un panneau de traitement de bande de base et sur un procédé de traitement des pannes destiné audit panneau de traitement de bande de base. Selon l'invention, on introduit un chemin direct respectif pour un module de traitement de bande de base et pour un module d'alimentation électrique dans un panneau de traitement de bande de base. Lorsque le module de traitement de bande de base tombe en panne, il est directement contourné et une partie des ressources de traitement de bande de base du panneau de traitement de bande de base en fonctionnement normal sont attribuées, via un panneau arrière et le chemin direct, à une unité radio éloignée RRU correspondant au panneau de traitement de bande de base en panne. Lorsque le module de traitement de bande de base et le module d'alimentation électrique tombent tous deux en panne, ils sont directement contournés et une partie des ressources de traitement de bande de base du panneau de traitement de bande de base en fonctionnement normal sont attribuées, via un panneau arrière et le chemin direct, à une RRU correspondant au panneau de traitement de bande de base en panne, l'énergie nécessaire au fonctionnement étant simultanément fournie à un module optique via le panneau arrière et un autre chemin direct. La solution précitée permet de réduire les coûts de mise en oeuvre.
(ZH)
本发明公开了一种基带处理单元、一种基带处理板和一种基带处理板的故障处理方法,为基带处理板中的基带处理模块和电源模块分别引入一个直通路径,当基带处理模块发生故障时,将基带处理模块直接旁路,并将一正常工作的基带处理板的部分基带处理资源通过背板和直通路径分配给发生故障的基带处理板对应的RRU;当基带处理模块和电源模块均发生故障时,将基带处理模块和电源模块均直接旁路,将一正常工作的基带处理板的部分基带处理资源通过背板和直通路径分配给发生故障的基带处理板对应的RRU,同时,通过背板和另一直通路径为光模块提供工作所需的供电。应用本发明所述方案,能够降低实现成本。
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