Method and device for realizing large bandwidth backward compatibility

大带宽系统后向兼容的实现方法和装置

Abstract

The invention discloses a method for realizing large bandwidth backward compatibility, comprising the following steps of allocating the synchronous channel of the large bandwidth system according to the synchronous channel of a compatible system; allocating the broadcast channel of the large bandwidth system according to the broadcast channel of the compatible system; and adding a new broadcast channel or a system information block for the large bandwidth system. By using the invention, the large bandwidth system can satisfy the requirement that the compatible system can work efficiently and reliably to achieve the purpose that the large bandwidth system can realize backward compatibility for terminals of small bandwidth efficiently and reliably by allocating the public control channel ofthe large bandwidth system according to the compatible system.
本发明公开了一种大带宽系统后向兼容的实现方法,该方法包括:根据被兼容系统的同步信道配置大带宽系统的同步信道;根据被兼容系统的广播信道配置大带宽系统的广播信道,并对大带宽系统增设新的广播信道或系统信息块。借助于本发明,通过根据被兼容系统来配置大带宽系统的公共控制信道,大带宽系统能够满足被兼容系统有效可靠地工作的要求,达到大带宽系统有效可靠地后向兼容小带宽的终端的目的。

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