公开(公告)号：US20020093589A1

公开(公告)日：2002-07-18

申请号：US10032333

申请日：2001-12-18

Applicant: STMicroelectronics S.A.

Inventor： Arnaud Albella ,  Vincent Tauzia

IPC: H04N007/00 ,  H04N011/00

CPC classification number: H04N7/0882 ,  H04H60/27

Abstract: A method for storing pages of a teletext service, with at least one page being received by a storage circuit of a television receiver, is provided. The storage circuit includes a data memory for storing the at least one received page. The method includes extracting a reference number from the at least one received page, checking whether the at least one received page is a requested page, and evaluating contents of the data memory to decide whether the at least one received page is to be stored as a function of free space in the data memory and an importance of the at least one received page. The method also includes storing the at least one received page if it is decided that the at least one received page is to be stored.

Abstract translation: 一种用于存储图文电视服务的页面的方法，其中至少一个页面被电视接收机的存储电路接收。 存储电路包括用于存储至少一个接收页面的数据存储器。 该方法包括从至少一个接收到的页面提取参考号码，检查至少一个接收的页面是否是所请求的页面，以及评估数据存储器的内容，以决定是否将至少一个接收到的页面存储为 数据存储器中的可用空间的功能以及至少一个接收页面的重要性。 如果确定要存储至少一个接收到的页面，则该方法还包括存储至少一个接收到的页面。