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    • 13. 发明申请
    • METHOD AND APPARATUS FOR PROCESSING A PSEUDO PILOT SIGNAL
    • 用于处理PSEUDO PILOT信号的方法和装置
    • US20110075637A1
    • 2011-03-31
    • US12889552
    • 2010-09-24
    • Lichang WUBo XieLiqun Xiong
    • Lichang WUBo XieLiqun Xiong
    • H04J3/00
    • H04W48/08
    • The present invention provides a method and apparatus for processing a pseudo pilot signal. The method includes: transmitting a data service carrier signal on a first frequency in a first cell to a mobile station (MS); and transmitting a pseudo pilot signal corresponding to a voice service carrier signal on a first frequency in a second cell in at least one timeslot of the timeslots for transmitting the data service carrier signal. The apparatus includes: a first baseband processing module, configured to transmit a data service carrier signal on a first frequency in a first cell to an MS; a second baseband processing module, configured to transmit a pseudo pilot signal corresponding to a voice service carrier signal on a first frequency in a second cell; and a switching processing module, configured to switch the data service carrier signal transmitted by the first baseband processing module and the pseudo pilot signal transmitted by the second baseband processing module so that the pseudo pilot signal is transmitted in at least one timeslot of the timeslots for transmitting the data service carrier signal. With the present invention, the system complexity is decreased.
    • 本发明提供了一种用于处理伪导频信号的方法和装置。 该方法包括:将第一小区中的第一频率上的数据业务载波信号发送到移动台(MS); 以及在用于发送数据业务载波信号的时隙的至少一个时隙中,在第二小区中的第一频率上发送与语音业务载波信号对应的伪导频信号。 该装置包括:第一基带处理模块,被配置为在第一小区中以第一频率向MS发送数据业务载波信号; 第二基带处理模块,被配置为在第二小区中以第一频率发送对应于语音服务载波信号的伪导频信号; 以及切换处理模块,被配置为切换由第一基带处理模块发送的数据业务载波信号和由第二基带处理模块发送的伪导频信号,使得伪导频信号在时隙的至少一个时隙中发送, 发送数据业务载波信号。 利用本发明,系统复杂度降低。
    • 20. 发明申请
    • ACCESS CONTROL OF CONTENT SYNDICATION
    • 内容综合访问控制
    • US20090150978A1
    • 2009-06-11
    • US12260528
    • 2008-10-29
    • Tao WuBo XieJane XuHai Jun Zhong
    • Tao WuBo XieJane XuHai Jun Zhong
    • G06F21/00H04L9/08H04L9/14
    • H04L9/083H04L2209/60
    • A content syndication access control solution is provided. An illustrative content syndication access control system comprises: a syndication subscriber for acquiring a authorized content syndication feed; content syndication providing means for authorizing the syndication subscriber according to a public key and submitting content to a syndication server; and the syndication server for performing an authorization on content items according to the public key and a symmetric key and encrypting the authorized content items and the symmetric key, and generating the content syndication feed according to the encrypted content items and the symmetric key. By means of the system, the granularity of access control can become finer, and the consolidated content feed maintains all access control information, so existing access control remains valid.
    • 提供内容联合访问控制解决方案。 一种说明性内容联合访问控制系统,包括:用于获取授权的内容联合馈送的联合订户; 内容联合提供装置,用于根据公共密钥授权联合订户,并向联合服务器提交内容; 以及聚合服务器,用于根据公开密钥和对称密钥对内容项执行授权,并对授权的内容项和对称密钥进行加密,并根据加密内容项和对称密钥生成内容聚合提供。 通过系统,访问控制的粒度可以变得更精细,合并的内容馈送维护所有访问控制信息,因此现有的访问控制仍然有效。