公开(公告)号：US5953328A

公开(公告)日：1999-09-14

申请号：US851722

申请日：1997-05-05

Applicant: Yong-Jin Kim ,  Jang-Kyung Kim

Inventor： Yong-Jin Kim ,  Jang-Kyung Kim

IPC: H04B7/185 ,  H04L12/28 ,  H04L12/70 ,  H04Q11/04 ,  H04B7/212

CPC classification number: H04W74/002 ,  H04B7/18582 ,  H04Q11/0478 ,  H04L2012/5607 ,  H04L2012/5675 ,  H04W72/0406 ,  H04W76/02 ,  H04W76/06

Abstract: A medium access control protocol for wireless ATM network in communication protocol for controlling an access between a plurality of mobile terminals and an access control station in the wireless ATM system is provided, including: an up-stream frame for controlling a medium access by enabling the plurality of mobile terminals to transmit connection control data and status data of the terminal; and a down-stream frame for controlling the medium access by enabling the access control station receiving the up-stream frame to transmit the slot allocation data and the connection control data to the mobile terminals.

Abstract translation: 提供了一种用于在通信协议中用于无线ATM网络中的用于控制多个移动终端与无线ATM系统中的接入控制站之间的接入的媒体接入控制协议，包括：用于控制媒体接入的上行帧， 多个移动终端发送终端的连接控制数据和状态数据; 以及下行帧，用于通过使接入上行帧的接入控制站向移动终端发送时隙分配数据和连接控制数据来控制媒体接入。

公开(公告)号：US5774665A

公开(公告)日：1998-06-30

申请号：US696091

申请日：1996-08-13

Applicant: Seong-Ho Jeong ,  Jang-Kyung Kim ,  Il-Young Chong

Inventor： Seong-Ho Jeong ,  Jang-Kyung Kim ,  Il-Young Chong

IPC: H04M3/00 ,  H04L12/44 ,  H04L12/46 ,  H04L12/66 ,  H04L12/70 ,  H04Q3/00 ,  H04Q11/04 ,  G06F3/00

CPC classification number: H04Q11/0478 ,  H04L2012/5658 ,  H04L2012/5665

Abstract: An asynchronous transfer mode LAN switching hub device using IEEE P1355 system and its control method. The invention comprises: a central processing unit module for controlling and generalizing the switching hub entire system; a switching matrix module for executing a high speed switching function of IEEE P1355 packet a; ATM-to-P1355 converting module for converting ATM cells received from ATM communication network or ATM terminal and transmitting to said switching matrix module; an MA-to-P1355 converting module for converting ethernet, token ring, FDDI packet to IEEE P1355 packet and transmitting to said switching matrix module; a communication managing module for managing the communication network; MPEG-to-P1355 converting module for transmitting MPEG video; ISDN-to-P1355 converting module for associating with narrow band width ISDN; additional application interface module; and DS (Data/Strobe) link being a high speed serial link interconnecting each module, and there is effect having an adaptability and expandability that a high speed data transmitting and receiving among the modules is possible by low cost, and even when equipping a necessary application module in future, an interconnection with existing modules is easy by merely utilizing DS link.

Abstract translation: 使用IEEE P1355系统的异步传输模式LAN交换集线器设备及其控制方法。 本发明包括：一个中央处理单元模块，用于控制和推广交换集线器整个系统; 用于执行IEEE P1355分组a的高速切换功能的交换矩阵模块; ATM-to-P1355转换模块，用于转换从ATM通信网络或ATM终端接收的ATM信元，并发送给所述交换矩阵模块; 一个MA-to-P1355转换模块，用于将以太网，令牌环，FDDI数据包转换为IEEE P1355数据包并发送给所述交换矩阵模块; 用于管理通信网络的通信管理模块; MPEG-to-P1355转换模块，用于传输MPEG视频; ISDN-to-P1355转换模块，用于与窄带宽ISDN相关联; 附加应用接口模块; DS（Data / Strobe）链路是连接每个模块的高速串行链路，具有适应性和可扩展性的效果，可以通过低成本实现模块之间的高速数据发送和接收，并且即使装备必要的 未来的应用模块，通过仅使用DS链路就可以很容易地与现有模块进行互连。