公开(公告)号：US07792149B2

公开(公告)日：2010-09-07

申请号：US11298198

申请日：2005-12-08

Applicant: In Tae Hwang ,  Sang Rim Shin ,  Myoung Jin Ok

Inventor： In Tae Hwang ,  Sang Rim Shin ,  Myoung Jin Ok

IPC: H04J3/00

CPC classification number: H04W72/044 ,  H04B7/26 ,  H04L1/1867 ,  H04W28/06 ,  H04W28/065 ,  H04W80/00

Abstract: A method for formatting a signal in a mobile communication system by appending a plurality of medium access control headers to a plurality of medium access control-service data units for data transfer between a mobile station and network in the mobile communication system. If the service data units have the same characteristics, a medium access control-protocol data unit is formed by successively coupling the service data units to any one of the medium access control headers. If the service data units have different characteristics, the protocol data unit is formed by sequentially coupling each of the service data units and each of the medium access control headers. The formed protocol data unit is then transformed into a transport block with a predetermined size. A medium access control sublayer formats medium access control-protocol data units according to transport channel characteristics in peer-to-peer communication in such a manner that the protocol data units can have different formats with respect to different transport channels. This makes it possible to provide more efficient functions.

Abstract translation: 一种用于在移动通信系统中格式化信号的方法，其通过将多个介质访问控制报头附加到用于在移动通信系统中的移动站和网络之间的数据传输的多个介质访问控制服务数据单元。 如果服务数据单元具有相同的特性，则通过将服务数据单元连续地耦合到任何一个媒体访问控制报头来形成媒体访问控制协议数据单元。 如果服务数据单元具有不同的特性，则通过顺序耦合每个服务数据单元和每个介质访问控制报头来形成协议数据单元。 形成的协议数据单元然后被转换成具有预定大小的传输块。 媒体接入控制子层根据对等通信中的传输信道特性，按照协议数据单元相对于不同传输信道具有不同格式的方式来格式化媒体接入控制协议数据单元。 这使得可以提供更有效的功能。

公开(公告)号：US07756159B2

公开(公告)日：2010-07-13

申请号：US12352545

申请日：2009-01-12

Applicant: In Tae Hwang

Inventor： In Tae Hwang

IPC: H04J3/22

CPC classification number: H04W28/065 ,  H04L69/32 ,  H04W40/00 ,  H04W40/02 ,  H04W68/00 ,  H04W80/02 ,  H04W84/04 ,  H04W84/042 ,  H04W88/08

Abstract: Radio protocol for a next generation mobile communication system is disclosed including a radio link control layer for connecting to an upper layer through a service access point provided in advance and for connecting to a lower layer through a plurality of logic channels provided in advance. The radio link control layer includes at least one radio link control entity for transmission/reception of data to/from up-link or down-link according to a form of a data transmission mode.

公开(公告)号：US07724774B2

公开(公告)日：2010-05-25

申请号：US12352895

申请日：2009-01-13

Applicant: In Tae Hwang

Inventor： In Tae Hwang

IPC: H04J3/22

CPC classification number: H04L1/16 ,  H04L69/32 ,  H04L69/324 ,  H04W40/00 ,  H04W40/02 ,  H04W84/04

Abstract: Radio protocol for a next generation mobile communication system is disclosed including a radio link control layer for connecting to an upper layer through a service access point provided in advance and for connecting to a lower layer through a plurality of logic channels provided in advance. The radio link control layer includes at least one radio link control entity for transmission/reception of data to/from up-link or down-link according to a form of a data transmission mode.

公开(公告)号：US20100074184A1

公开(公告)日：2010-03-25

申请号：US12568618

申请日：2009-09-28

Applicant: In Tae HWANG

Inventor： In Tae HWANG

IPC: H04W4/00

CPC classification number: H04B7/2646

Abstract: Method of communication between a mobile station and a base station in a mobile communication system of IMT-2000 communication network basis, which is suitable for effective transmission of various multimedia information within a given channel capacity, the method including the steps of (1) when a mobile station receives a data transmission request, providing one portion of a period of a data frame with regular number and arrangement of down link slots and up link slots and the other portion of the data frame with irregular number and arrangement of down link slots or/and up link slots depending on characteristics and amount of subscriber data to be transmitted, (2) determining a transmission type according to which a communication is executed using a competition period for determining priorities of the subscriber data, a reservation period for making a reservation for time slots for use in transmission of the subscriber data, and an assignment period for assigning a memory period according to an amount of the subscriber data, which periods are selectively and respectively included in the one portion of the data frame and in the other portion of the data frame, and (3) providing the data frame according to the transmission type and transmitting to the base station.

Abstract translation: 在IMT-2000通信网络的移动通信系统中的移动台与基站之间的通信方法，其适合于在给定信道容量内有效传输各种多媒体信息，所述方法包括以下步骤：（1）当 移动站接收数据传输请求，提供数据帧的周期的一部分，具有下行链路时隙和上行链路时隙的正常数量和排列，并且数据帧的另一部分具有不规则数量和排列的下行链路时隙， 根据要发送的用户数据的特性和数量，上行链路时隙，（2）确定使用竞争时段执行通信的传输类型，用于确定用户数据的优先级，预约时段 用于传输用户数据的时隙，以及用于分配存储周期acco的分配周期 选择性地并且分别包括在数据帧的一部分和数据帧的另一部分中的用户数据量，以及（3）根据传输类型提供数据帧并发送到 基站。

公开(公告)号：US20090092121A1

公开(公告)日：2009-04-09

申请号：US12271171

申请日：2008-11-14

Applicant: In Tae HWANG ,  Sang Rim Shin ,  Myoung Jin Ok

Inventor： In Tae HWANG ,  Sang Rim Shin ,  Myoung Jin Ok

IPC: H04J3/24

CPC classification number: H04W28/065 ,  H04W72/0406

Abstract: A method for branching data in a mobile communication terminal to perform data communication between a mobile station and a network which have media access control sublayers. In a data sending mode, each of the media access control sublayers of the mobile station and network attaches logical channel types based on traffic characteristic information and a radio bearer status to a media access control header contained in data to be sent. Then, each of the media access control sublayers branches the data to be sent, to transport channels corresponding to the attached logical channel types. In a data receiving mode, each of the media access control sublayers determines logical channels corresponding to logical channel types of a media access control header contained in received data. Then, each of the media access control sublayers branches the received data to the determined logical channels. Each of the media access control sublayers performs mapping and multiplexing/demultiplexing between logical channels and transport channels according to traffic characteristics to branch data. Therefore, it is possible to efficiently provide various multimedia and packet services.

公开(公告)号：US20080134828A1

公开(公告)日：2008-06-12

申请号：US11946890

申请日：2007-11-29

Applicant: Hee-gon Lee ,  In-tae Hwang

Inventor： Hee-gon Lee ,  In-tae Hwang

IPC: F16C1/12

CPC classification number: F16C1/223 ,  B60T7/108 ,  B60T17/221 ,  F16C1/14 ,  Y10T74/2042

Abstract: An apparatus for automatically controlling the tension of a cable of a parking brake is provided. The apparatus includes a housing that is moved upon the manipulation of the manipulation lever and includes a first inclined surface that is formed on an inner surface of a first end of the housing; a rod that passes through the housing and includes teeth that are formed on a portion of the rod in the housing; a first elastic member that is disposed on one side of the housing and is penetrated by the rod; a rod holder that is connected to the rod and supports the first elastic member; a second elastic member that is disposed in the housing and is penetrated by the rod; a tension control module which is disposed in the housing, is penetrated by the rod, is connected to the second elastic member so as to be able to move along the rod due to an elastic force of the second elastic member, and includes teeth and a plurality of second inclined surfaces that define an outer circumferential surface of one end of the tension control module and that correspond to the first inclined surface, wherein, if the first inclined surface contacts the second inclined surfaces, the tension control module is moved toward the rod so that the teeth of the tension control module can engage with the teeth of the rod; a cable stopper that is penetrated by the rod and is inserted into the housing so as to be able to move along the rod; and a stopper that is fixed to an exterior of the housing and prevents movement of the cable stopper.

Abstract translation: 提供了一种用于自动控制驻车制动器的电缆的张力的装置。 所述装置包括壳体，所述壳体在所述操作杆的操纵时移动并且包括形成在所述壳体的第一端的内表面上的第一倾斜表面; 穿过所述壳体并包括形成在所述杆的所述壳体的所述一部分上的齿的杆; 第一弹性构件，其设置在所述壳体的一侧并且被所述杆穿透; 杆支撑件，其连接到所述杆并支撑所述第一弹性构件; 第二弹性构件，其设置在所述壳体中并被所述杆穿透; 设置在壳体中的杆被杆穿过的张力控制模块被连接到第二弹性构件，以便能够由于第二弹性构件的弹力而沿着杆移动，并且包括齿和 多个第二倾斜面，其限定所述张力控制模块的一端的外周面，并且与所述第一倾斜面对应，其中，如果所述第一倾斜面与所述第二倾斜面接触，则所述张力控制模块向所述杆 使得张力控制模块的齿可以与杆的齿接合; 电缆塞，其被杆穿透并插入壳体中以能够沿着杆移动; 以及固定到壳体的外部并防止电缆止动件移动的止动件。