公开(公告)号：US20080095073A1

公开(公告)日：2008-04-24

申请号：US11962899

申请日：2007-12-21

Applicant: Shujun Dang

Inventor： Shujun Dang

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04L12/5691 ,  H04L67/16 ,  H04W8/18 ,  H04W48/08 ,  H04W48/16

Abstract: The present invention discloses a method and a corresponding apparatus for discovering NSPs. The method includes: transmitting, by network-side, information about NSPs supported by the current NAP; transmitting, by the network-side, first change information about NSPs supported by the NAP at a fixed period; obtaining, by a CPE, the first change information about the NSPs supported by the NAP accessible at a current position when accessing a network; determining whether the first change information is consistent with stored change information about NSPs supported by the NAP, if it is, obtaining stored information about NSPs supported by the NAP, otherwise, obtaining information about NSPs supported by the NAP transmitted by the network-side; and adding the obtained information about the NSPs as information about available NSPs discovered. The present invention can reduce extra occupancy of air interface resources and effectively reduce time consumption in the process of network discovering and selecting.

Abstract translation: 本发明公开了一种用于发现NSP的方法和相应的装置。 该方法包括：通过网络侧发送当前NAP支持的NSP信息; 由网络方转发固定时段，首先修改国家行动方案支持的NSP的信息; 通过CPE获取关于在访问网络时在当前位置可访问的NAP支持的NSP的第一改变信息; 确定所述第一改变信息是否与所述NAP支持的关于NSP的存储的改变信息一致，如果是，则获取所述NAP支持的NSP的存储信息，否则获取由所述网络侧发送的NAP支持的NSP信息; 并将获得的关于NSP的信息添加为所发现的可用NSP的信息。 本发明可以减少空中接口资源的额外占用，有效减少网络发现和选择过程中的时间消耗。

公开(公告)号：US20070253367A1

公开(公告)日：2007-11-01

申请号：US11742667

申请日：2007-05-01

Applicant: Shujun Dang ,  Yuehua Chen ,  Jianjun Wu

Inventor： Shujun Dang ,  Yuehua Chen ,  Jianjun Wu

IPC: H04Q7/00 ,  H04L12/56

CPC classification number: H04W72/005

Abstract: The present invention discloses a method, a system and apparatus of realizing indicating resource of MBS. The method comprises: a Down Link-MAP (DL-MAP) message sent by a Base Station (BS) carries resource information associated Multicast and Broadcast Service (MBS); receiving the DL-MAP message sent by BS, Mobile station (MS) judges whether the service information associated with MBS comprised in this message is identical to that reserved by the MS itself, if yes, the MS determines the physical channel resource occupied by MBS according to the resource information which is associated with MBS and carried in this message. The present invention also discloses another method of realizing indicating resource of MBS. The present invention solves the problem that the prior art cannot directly perform resource indication upon multicast service. Through the scheme of the present invention, position of the physical channel resource occupied by the MBS-MAP message corresponding to multicast service can be determined, and various specific positioning measures are provided thereof.

Abstract translation: 本发明公开了一种实现MBS资源指示的方法，系统和装置。 该方法包括：由基站（BS）发送的下行链路MAP（DL-MAP）消息携带相关的多播和广播服务（MBS）的资源信息; 接收BS发送的DL-MAP消息，移动台（MS）判断与该消息中包含的MBS相关的业务信息是否与MS本身保留的业务信息相同，如果是，MS确定MBS所占用的物​​理信道资源 根据与MBS相关联并在该消息中携带的资源信息。 本发明还公开了实现MBS资源的另一种方法。 本发明解决了现有技术不能在多播服务上直接执行资源指示的问题。 通过本发明的方案，可以确定与多播服务对应的MBS-MAP消息占用的物理信道资源的位置，并提供各种具体的定位措施。