公开(公告)号：US08045583B2

公开(公告)日：2011-10-25

申请号：US11849056

申请日：2007-08-31

Applicant: In Tae Hwang ,  Chong Yeop Park

Inventor： In Tae Hwang ,  Chong Yeop Park

IPC: H04J3/16 ,  H04W4/00

CPC classification number: H04W24/00 ,  H04L43/0823 ,  H04W24/10 ,  H04W74/00

Abstract: A communication system which has a plurality of mobile terminals and a base station, each of the mobile terminals and/or base station comprising a medium access control sub-layer, upper layers of the medium access control sub-layer, and a lower layer of the medium access control sub-layer, wherein the medium access control sub-layer is configured to perform self-basic functions in response to basic function execution requests or functions associated with the upper layers or lower layer in response to requests therefrom. According to the present invention, the communication system can provide a compatible multimedia communication service even if an originating terminal and a terminating terminal employ different communication manners, they are available from different manufacturers or they are operated by different communication service operators.

Abstract translation: 一种具有多个移动终端和基站的通信系统，每个移动终端和/或基站包括介质访问控制子层，介质访问控制子层的上层和下层的 所述介质访问控制子层，其中所述介质访问控制子层被配置为响应于与所述上层或下层相关联的基本功能执行请求或与所述上层或下层相关联的功能响应于其请求而执行自身基本功能。 根据本发明，即使始发终端和终端使用不同的通信方式，通信系统也可以提供兼容的多媒体通信服务，它们可从不同的制造商获得，或者由不同的通信服务运营商操作。

公开(公告)号：US08005064B2

公开(公告)日：2011-08-23

申请号：US12271237

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: H04B7/00 ,  H04B7/212

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：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：US08451818B2

公开(公告)日：2013-05-28

申请号：US12842654

申请日：2010-07-23

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.

Abstract translation: 公开了一种用于下一代移动通信系统的无线电协议，其包括用于通过预先提供的服务接入点连接到上层的无线电链路控制层，并且用于通过预先提供的多个逻辑信道连接到较低层。无线电链路 控制层包括至少一个无线链路控制实体，用于根据数据传输模式的形式向/从上行链路或下行链路发送/接收数据。

公开(公告)号：US08401011B2

公开(公告)日：2013-03-19

申请号：US12846772

申请日：2010-07-29

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

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

IPC: H04L12/28

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.

公开(公告)号：US08204059B2

公开(公告)日：2012-06-19

申请号：US11563641

申请日：2006-11-27

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

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

IPC: H04L12/28

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：US20110211657A1

公开(公告)日：2011-09-01

申请号：US13059675

申请日：2009-08-20

Applicant: Jeong Hoon Cho ,  Ja Kwon Ku ,  Kyung Suk Kim ,  Gil Sang Yoon ,  Jeong Hwan Lee ,  In Tae Hwang

Inventor： Jeong Hoon Cho ,  Ja Kwon Ku ,  Kyung Suk Kim ,  Gil Sang Yoon ,  Jeong Hwan Lee ,  In Tae Hwang

IPC: H04L27/00

CPC classification number: H04B7/0417 ,  H04L1/0026 ,  H04L1/0618

Abstract: Disclosed are a MIMO communication system and a method of controlling the same. The MIMO communication system includes an MCS (modulation and coding scheme) level selector for selecting an MCS level representing combination of data modulation and coding schemes according to a channel status, a modulation and coding section for processing transmit data according to modulation and coding schemes corresponding to the selected MCS level, a D-STTD (double-space time transmit diversity) encoder for coding the transmit data, which has been processed through the modulation and coding section, through a D-STTD scheme and transmitting the transmit data through M transmit antennas, and a receiver for receiving data, which have been coded through the D-STTD scheme, through N receive antennas, detecting the received data through an OSIC-MMSE (ordered successive interference cancellation-minimum mean-square error) scheme, and decoding the received data through the modulation and coding schemes employed in the modulation and coding section.

Abstract translation: 公开了MIMO通信系统及其控制方法。 MIMO通信系统包括：MCS（调制和编码方案）级别选择器，用于根据信道状态选择表示数据调制和编码方案的组合的MCS级别;调制和编码部分，用于根据对应的调制和编码方案处理发射数据 通过D-STTD方式对通过调制编码部分进行了处理的发送数据进行编码的D-STTD（双时空时间发送分集）编码器，并通过M发送来发送发送数据 天线和接收机，通过N接收天线通过D-STTD方案接收数据，通过OSIC-MMSE（有序连续干扰消除 - 最小均方误差）方案检测接收到的数据，以及解码 通过在调制和编码部分中采用的调制和编码方案来接收数据。

公开(公告)号：US07995613B2

公开(公告)日：2011-08-09

申请号：US11849030

申请日：2007-08-31

Applicant: In Tae Hwang ,  Chong Yeop Park

Inventor： In Tae Hwang ,  Chong Yeop Park

IPC: H04J3/16 ,  H04B7/00

CPC classification number: H04W24/00 ,  H04L43/0823 ,  H04W24/10 ,  H04W74/00

Abstract: A communication system which has a plurality of mobile terminals and a base station, each of the mobile terminals and/or base station comprising a medium access control sub-layer, upper layers of the medium access control sub-layer, and a lower layer of the medium access control sub-layer, wherein the medium access control sub-layer is configured to perform self-basic functions in response to basic function execution requests or functions associated with the upper layers or lower layer in response to requests therefrom. According to the present invention, the communication system can provide a compatible multimedia communication service even if an originating terminal and a terminating terminal employ different communication manners, they are available from different manufacturers or they are operated by different communication service operators.

Abstract translation: 一种具有多个移动终端和基站的通信系统，每个移动终端和/或基站包括介质访问控制子层，介质访问控制子层的上层和下层的 所述介质访问控制子层，其中所述介质访问控制子层被配置为响应于与所述上层或下层相关联的基本功能执行请求或与所述上层或下层相关联的功能响应于其请求而执行自身基本功能。 根据本发明，即使始发终端和终端使用不同的通信方式，通信系统也可以提供兼容的多媒体通信服务，它们可从不同的制造商获得，或者由不同的通信服务运营商操作。