公开(公告)号：US08254334B2

公开(公告)日：2012-08-28

申请号：US12744307

申请日：2008-11-21

Applicant: Li Chu ,  Jianquan Song ,  Ling Xu

Inventor： Li Chu ,  Jianquan Song ,  Ling Xu

IPC: H04W4/00

CPC classification number: H04L45/00 ,  H04L47/767 ,  H04L47/824 ,  H04W36/0016 ,  H04W36/14 ,  H04W76/10

Abstract: An optimization method of multiple service flows operation for a WiMAX system includes: adding a resource combination indication to a hand-off request message, a path pre-registration request message and a path registration request message; hand-off request processing: when multiple service flows are handed off by a mobile station from a current serving network to a target network, determining whether the mobile station is allowed to hand off to a target network according to the resource combination indication in the hand-off request message and whether the handoff of the multiple service flows is accepted by the target network; path pre-establishment processing and path establishment processing: when the mobile station is allowed to hand off multiple service flows from the current serving network to the target network, determining whether data paths between the target network and the network where a data management unit is located can be pre-established/established according to the resource combination indication in the path pre-registration request message and the path registration request message and whether the data path pre-registration/registration of the multiple service flows can be established.

Abstract translation: WiMAX系统的多业务流操作的优化方法包括：向切换请求消息添加资源组合指示，路径预注册请求消息和路径注册请求消息; 切换请求处理：当移动台从当前服务网络向目标网络切换多个服务流时，根据手中的资源组合指示确定移动台是否被允许切换到目标网络 关闭请求消息以及多个服务流的切换是否被目标网络接受; 路径预建立处理和路径建立处理：当允许移动站从当前服务网络切换到目标网络的多个服务流时，确定目标网络和数据管理单元所在的网络之间的数据路径 可以根据路径预注册请求消息和路径注册请求消息中的资源组合指示预先建立/建立多个业务流的数据路径预注册/注册。

公开(公告)号：US20110122859A1

公开(公告)日：2011-05-26

申请号：US13054654

申请日：2008-12-31

Applicant: Jianquan Song ,  Xin Liu ,  Li Chu ,  Hongyun Qu ,  Ling Xu

Inventor： Jianquan Song ,  Xin Liu ,  Li Chu ,  Hongyun Qu ,  Ling Xu

IPC: H04W4/00

CPC classification number: H04W68/00

Abstract: The present invention discloses a method for sending a paging message applied to a Worldwide Interoperability for Microwave Access system, wherein an anchoring paging controller sends the paging message only to base stations meeting mobility restrictive conditions, or to base stations which belong to a paging group to which a terminal to be paged belongs and meet the mobility restrictive conditions; and the paging message is a paging starting message or a paging stopping message. Using the method in accordance with the present invention, the paging message can be prevented from sending to the base stations which do not meet the restrictive conditions of the terminal, thus reducing the consumption of the system resources.

Abstract translation: 本发明公开了一种用于发送应用于全球微波接入互操作性系统的寻呼消息的方法，其中锚定寻呼控制器仅向满足移动性限制条件的基站或者属于寻呼组的基站发送寻呼消息， 要分页的终端属于并满足移动限制条件; 寻呼消息是寻呼开始消息或寻呼停止消息。 使用根据本发明的方法，可以防止寻呼消息向不符合终端限制条件的基站发送，从而减少系统资源的消耗。

公开(公告)号：US20110037867A1

公开(公告)日：2011-02-17

申请号：US12756186

申请日：2010-04-08

Applicant: Li Chu ,  Ding Li

Inventor： Li Chu ,  Ding Li

IPC: H04N5/228

CPC classification number: H04N5/232

Abstract: An image processing system includes: an image sensor for sensing a scene to generate image data, an image receiver, and an image interface coupled between the image sensor and the image receiver for receiving the image data generated by the image sensor and detecting a data format of the image data to selectively output the image data to the image receiver.

Abstract translation: 图像处理系统包括：用于感测场景以生成图像数据的图像传感器，图像接收器和耦合在图像传感器和图像接收器之间的图像接口，用于接收由图像传感器生成的图像数据并检测数据格式 的图像数据以选择性地将图像数据输出到图像接收器。

公开(公告)号：US20100195534A1

公开(公告)日：2010-08-05

申请号：US12670399

申请日：2007-12-29

Applicant: Jianquan Song ,  Li Chu ,  Ling Xu ,  Ning Wang ,  Zheng Huang

Inventor： Jianquan Song ,  Li Chu ,  Ling Xu ,  Ning Wang ,  Zheng Huang

IPC: H04W24/00 ,  H04W8/00

CPC classification number: H04W48/16 ,  H04W48/18

Abstract: A method for accelerating network accessing of a terminal in a wireless communication system, comprises: a wireless terminal receiving system parameter information, and after obtaining system information of a base station identifier (BS ID) and a network access provider identifier (NAP ID), immediately judging validity of the NAP ID, or validity of both the NAP ID and the BS ID; if a result of the judgment is “valid”, the terminal proceeding to a subsequent flow of the network discovery and selection according to information stored in the terminal, otherwise, carrying out a new flow of network discovery and selection. The method avoids continuing to perform processes such as message receiving and decoding in the case that a NAP ID or a BS ID is invalid according to a flow in the current protocol, thereby increasing the speed of network accessing of a terminal.

Abstract translation: 一种用于加速无线通信系统中的终端的网络访问的方法，包括：无线终端接收系统参数信息，并且在获得基站标识符（BS ID）和网络接入提供商标识符（NAP ID）的系统信息之后， 立即判断NAP ID的有效性，NAP ID和BS ID的有效性; 如果判断结果为“有效”，则终端根据存储在终端中的信息进行网络发现和选择的后续流程，否则执行新的网络发现和选择流程。 该方法根据当前协议的流程，在NAP ID或BS ID无效的情况下避免继续执行消息接收和解码等处理，从而提高终端的网络访问速度。

公开(公告)号：US20080253322A1

公开(公告)日：2008-10-16

申请号：US12041647

申请日：2008-03-03

Applicant: Tricci So ,  Jianquan Song ,  Li Chu ,  Zhongyu Gu

Inventor： Tricci So ,  Jianquan Song ,  Li Chu ,  Zhongyu Gu

IPC: H04Q7/00

CPC classification number: H04W72/005 ,  H04L12/189 ,  H04L63/0892 ,  H04L65/4076 ,  H04L67/306 ,  H04W12/06

Abstract: Techniques and system architectures for supporting Multicast Broadcast Services (MCBCS) over a WiMAX network.

Abstract translation: 通过WiMAX网络支持组播广​​播业务（MCBCS）的技术和系统架构。