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    • 102. 发明授权
    • Method and apparatus for managing missed-call lists
    • 管理未命中列表的方法和装置
    • US07409050B1
    • 2008-08-05
    • US11111275
    • 2005-04-21
    • Jun LiMichael T. Lundy
    • Jun LiMichael T. Lundy
    • H04M15/00
    • H04M1/57H04M2250/60
    • A method and apparatus for managing a missed-call list in a telephone device by flagging a missed-call entry as “called-back” when a telephone call is placed to or received from the party listed in a missed-call list. The telephone device may still maintain the missed-call in the missed-call list after being flagged. A user may view the missed-call list to see which missed-calls (if any) the user has returned and which missed-call (if any) the user has not returned. Beneficially, the invention enables a user to retain valuable information about a missed-call and is therefore advantageous to the user of a telephone.
    • 一种方法和装置,用于当电话呼叫被放置在或从接收到列表中列出的一方接收时,通过将未接呼叫条目标记为“被叫”来管理电话设备中的未接来电列表。 被标记后,电话设备仍然可以在未接来电列表中保持未接来电。 用户可以查看未接来电列表,以查看用户已返回的哪些未接来电(如果有的话)以及用户未返回的哪个未接来电(如果有的话)。 有利地,本发明使得用户能够保留有关未接电话的有价值的信息,因此对电话用户是有利的。
    • 103. 发明授权
    • Apparatus and method using smart antenna in FDD wireless communication system
    • 在FDD无线通信系统中使用智能天线的装置和方法
    • US07394799B2
    • 2008-07-01
    • US10317719
    • 2002-12-12
    • Shihe LiJun LiFeng Li
    • Shihe LiJun LiFeng Li
    • H04J1/00
    • H04B7/086H04B7/0617
    • The invention relates to a method and an apparatus using smart antennas in a frequency division duplex code division multiple access mobile communication system and for solving the limitations of smart antenna use due to asymmetric propagation of uplink electric wave and downlink electric wave. In the wireless base station, there are transmitting and receiving smart antenna arrays and associated transmitters and receivers, respectively, and a common baseband signal processor. In the method, the main path direction is determined by signal direction of arrival, obtained from receiving signal; in the downlink beam forming, an expected transmitting beam form is based on the main path direction. The system can obtain advantages of smart antenna, improve cell coverage, increase system capacity and reduce cost.
    • 本发明涉及一种在频分双工码分多址移动通信系统中使用智能天线的方法和装置,用于解决由于上行电波和下行电波的不对称传播引起的智能天线使用限制。 在无线基站中,分别有发射和接收智能天线阵列及相关的发射机和接收机,以及共同的基带信号处理器。 在该方法中,主路径方向由从接收信号获得的信号到达方向确定; 在下行链路波束形成中,期望的发射波束形式基于主路径方向。 该系统可以获得智能天线的优势,提高小区覆盖率,提高系统容量,降低成本。
    • 105. 发明申请
    • METHOD, SYSTEM AND SERVER FOR REALIZING SECURE ASSIGNMENT OF DHCP ADDRESS
    • 用于实现DHCP地址的安全分配的方法,系统和服务器
    • US20080092213A1
    • 2008-04-17
    • US11926729
    • 2007-10-29
    • Jiahong WeiJun LiWumao Chen
    • Jiahong WeiJun LiWumao Chen
    • G06F21/20
    • H04L63/08H04L61/2015H04L63/0892
    • A method, a system and an authentication server for realizing a secure assignment of a DHCP address are disclosed. The method includes: sending a DHCP Discovery message via an access network; obtaining the identification information of the DHCP client and performing an authenticating to the DHCP client based on the identification information; and only assigning the address to the DHCP client has passed the authentication. Therefore, in the present invention, access authentication may be performed on a subscriber according to location information, and IP address is only assigned to the valid subscriber and terminal. Therefore, the security of the address assignment in DHCP mode may be enhanced greatly. Moreover, in the present invention, addresses may be managed by an AAA server unitedly, or the addresses may be assigned after being authenticated by the AAA server successfully.
    • 公开了一种用于实现DHCP地址的安全分配的方法,系统和认证服务器。 该方法包括:通过接入网发送DHCP发现消息; 获取DHCP客户端的识别信息,并根据识别信息对DHCP客户端进行认证; 并且仅将地址分配给DHCP客户端已经通过了认证。 因此,在本发明中,可以根据位置信息对用户进行访问认证,并且仅将IP地址分配给有效的用户和终端。 因此,可以大大提高DHCP模式下的地址分配的安全性。 此外,在本发明中,地址可以由AAA服务器统一管理,或者可以在AAA服务器成功认证之后分配地址。
    • 110. 发明申请
    • METHOD FOR IMPLEMENTING EAP AUTHENTICATION RELAY IN A WIRELESS ACCESS SYSTEM
    • 在无线接入系统中实现EAP认证中继的方法
    • US20070211659A1
    • 2007-09-13
    • US11608176
    • 2006-12-07
    • Jun LiLiubo Mei
    • Jun LiLiubo Mei
    • H04Q7/00
    • H04L63/08H04L63/162H04W12/06
    • The present invention is related to a method for implementing EAP authentication relay in a wireless access system. During the EAP authentication process, an authentication protocol of the EAP over a wireless medium runs between the Supplicant and the Authentication Relay, the EAPoL protocol runs between the Authentication Relay and the Authenticator, and the Authentication Relay performs the transformation between the authentication protocol of EAP over wireless medium and EAPoL. The method in this present invention may facilitate the interoperability between the Authentication Relays and the Supplicants from various vendors, as well as make better use of the current Ethernet access and aggregation network. The present invention can work under the current framework of a fixed access network without much modification.
    • 本发明涉及一种在无线接入系统中实现EAP认证中继的方法。 在EAP认证过程中,通过无线介质的EAP认证协议在请求方和认证中继之间运行,EAPoL协议在认证中继和认证方之间运行,认证中继执行EAP认证协议之间的转换 通过无线介质和EAPoL。 本发明的方法可以促进认证中继与来自不同供应商的请求者之间的互操作性,并且更好地利用当前的以太网接入和聚合网络。 本发明可以在固定接入网的当前框架下工作,而无需太多修改。