公开(公告)号：US20110141984A1

公开(公告)日：2011-06-16

申请号：US12851150

申请日：2010-08-05

Applicant: Jae Sheung SHIN ,  Hyun Seo PARK ,  Kyung Sook KIM ,  Young Jick BAHG ,  Yeon Seung SHIN ,  Yeong Jin KIM

Inventor： Jae Sheung SHIN ,  Hyun Seo PARK ,  Kyung Sook KIM ,  Young Jick BAHG ,  Yeon Seung SHIN ,  Yeong Jin KIM

IPC: H04W72/04

CPC classification number: H04W72/1289 ,  H04L1/1887 ,  H04L2001/0097 ,  H04W84/047

Abstract: Provided is a subframe scheduling method in which a relay may transmit interval information of a service to a base station, and the base station may modify a location of a subframe based on the interval information, and thereby preventing a quality deterioration occurring due to a retransmission failure. The subframe scheduling method may include: setting and transmitting, by a base station, subframe information; setting and implementing, by a relay, a service based on the subframe information; transmitting, by the relay, interval information of the service to the base station; modifying, by the base station, the subframe information based on the interval information; and transmitting, by the base station, the modified subframe information to the relay.

Abstract translation: 提供一种子帧调度方法，其中中继可以向基站发送业务的间隔信息​​，并且基站可以基于间隔信息修改子帧的位置，从而防止由于重传而发生的质量劣化 失败。 子帧调度方法可以包括：由基站设置和发送子帧信息; 通过中继设置和实现基于子帧信息的服务; 由所述中继将所述业务的间隔信息​​发送给所述基站; 由基站修改基于间隔信息的子帧信息; 以及由所述基站向所述中继发送所述修改的子帧信息。

公开(公告)号：US20110141931A1

公开(公告)日：2011-06-16

申请号：US12873820

申请日：2010-09-01

Applicant: Jung Sook BAE ,  Hyungu HWANG ,  Daeho KIM ,  Yeong Jin KIM

Inventor： Jung Sook BAE ,  Hyungu HWANG ,  Daeho KIM ,  Yeong Jin KIM

IPC: H04L12/26 ,  G08C17/00

CPC classification number: H04W52/282 ,  H04W52/12 ,  H04W52/146 ,  H04W52/362 ,  H04W52/54

Abstract: A feedback generation method for uplink Transmit Power Control (TPC) in a mobile communication system is provided. A feedback generation system for uplink TPC includes an uplink information receiver to receive uplink information from a terminal, to measure a Signal-to-Interference Noise Ratio (SINR) value with respect to the received uplink information, and to measure a movement speed of the terminal, a transmission power adjustment value setting unit to set a transmission power adjustment value based on the movement speed of the terminal; an adjusted SINR calculator to calculate an adjusted SINR value, based on an expected SINR value and the measured SINR value; and a feedback information regenerator to regenerate feedback information based on the transmission power adjustment value and the adjusted SINR value, and to transmit the regenerated feedback information to the terminal.

Abstract translation: 提供了一种用于移动通信系统中的上行链路发射功率控制（TPC）的反馈产生方法。 用于上行链路TPC的反馈生成系统包括：上行链路信息接收器，用于从终端接收上行链路信息，以测量相对于所接收的上行链路信息的信号与干扰噪声比（SINR）值;以及测量所述上行链路信息的移动速度 终端，发送功率调整值设定单元，基于终端的移动速度来设定发送功率调整值; 基于预期的SINR值和所测量的SINR值来调整SINR计算器来计算调整SINR值; 以及反馈信息再生器，用于基于发送功率调整值和调整后的SINR值再生反馈信息，并将再生的反馈信息发送到终端。

公开(公告)号：US20110069837A1

公开(公告)日：2011-03-24

申请号：US12887046

申请日：2010-09-21

Applicant: Pyeong Jung SONG ,  Soongi PARK ,  Kyung Sook KIM ,  Jaesheung SHIN ,  Gyung-chul SHIN ,  Yeon Seung SHIN ,  Yeong Jin KIM

Inventor： Pyeong Jung SONG ,  Soongi PARK ,  Kyung Sook KIM ,  Jaesheung SHIN ,  Gyung-chul SHIN ,  Yeon Seung SHIN ,  Yeong Jin KIM

IPC: H04W72/04 ,  H04K1/00

CPC classification number: H04W72/04 ,  H04W4/12 ,  H04W4/14 ,  H04W28/06 ,  H04W28/065 ,  H04W52/0206 ,  H04W52/0229 ,  H04W72/0493 ,  H04W72/12 ,  H04W72/1221 ,  H04W72/1226 ,  H04W72/1278 ,  Y02D70/1262 ,  Y02D70/1264

Abstract: When transmitting a user message, in a call setting period of a base station and a terminal and a radio connection state between a base station and a terminal, whenever a data transmittable channel resource is available, user messages of an amount corresponding to the available channel resource are transmitted. Therefore, user messages can be divided and transmitted according to an available channel in a call setting period.

Abstract translation: 当发送用户消息时，在基站和终端的呼叫设置周期以及基站与终端之间的无线连接状态下，无论数据可发送信道资源是否可用，都可以使用与可用信道相对应的量的用户消息 资源被传输。 因此，可以根据呼叫设置周期中的可用信道来划分和发送用户消息。

公开(公告)号：US07860067B2

公开(公告)日：2010-12-28

申请号：US10588100

申请日：2004-09-03

Applicant: Jee-Hyeon Na ,  Chul-Sik Yoon ,  Jung-Mo Moon ,  Yeong-Jin Kim ,  Jee-Hwan Ahn

Inventor： Jee-Hyeon Na ,  Chul-Sik Yoon ,  Jung-Mo Moon ,  Yeong-Jin Kim ,  Jee-Hwan Ahn

IPC: H04Q7/24

CPC classification number: H04W8/26 ,  H04L29/12311 ,  H04L61/2015 ,  H04L61/2084 ,  H04W12/06 ,  H04W28/18 ,  H04W36/0033 ,  H04W80/02 ,  H04W80/04

Abstract: In the method for dynamic IP allocation using a mobile IP in a wireless portable Internet system, a MAC message used to register a mobile subscriber station contains a flag including a mobile IP version parameter. Upon checking the mobile IP version, the mobile subscriber terminal transmits a mobile IP registration request message to a base station during MAC connection establishment. The base station transmits a mobile IP registration reply message to the mobile subscriber in response to the received mobile IP registration request message to allocate a dynamic IP address to the mobile subscriber station. The dynamic IP allocation process is performed through a secondary management connection to achieve a rapid handoff without using a connection identifier. In addition, the present invention supports a seamless service and the use of the mobile IP in the IEEE 802.16e wireless

Abstract translation: 在无线便携式因特网系统中使用移动IP进行动态IP分配的方法中，用于注册移动用户站的MAC消息包含包括移动IP版本参数的标志。 在检查移动IP版本时，移动用户终端在MAC连接建立期间向基站发送移动IP注册请求消息。 响应于接收到的移动IP注册请求消息，基站向移动用户发送移动IP注册应答消息，以向移动用户站分配动态IP地址。 通过辅助管理连接执行动态IP分配过程，以实现快速切换而不使用连接标识符。 此外，本发明支持IEEE 802.16e无线中的无缝服务和移动IP的使用

公开(公告)号：US20100302997A1

公开(公告)日：2010-12-02

申请号：US12744915

申请日：2008-07-16

Applicant: Ji-Soo Park ,  Cheol-Hye Cho ,  Sung-Hee Kim ,  Yeong-Jin Kim ,  Young-Jick Bahg

Inventor： Ji-Soo Park ,  Cheol-Hye Cho ,  Sung-Hee Kim ,  Yeong-Jin Kim ,  Young-Jick Bahg

IPC: H04J3/08

CPC classification number: H04L45/742 ,  H04L49/90 ,  H04L49/9094 ,  H04W84/042

Abstract: A system and method for reassembling packets in a packet relay node are provided. A packet relay node located between a transmitting node (i.e., a source node) and a receiving node (i.e., a destination node) inspects received packets to see if they are fragmented packets and reassembles a series of packets decided to be fragmented packets into an original packet, thereby reducing overhead and radio resource waste caused by duplicate transmission of IP headers having the same fragmented-packet information.

Abstract translation: 提供了一种用于在分组中继节点中重新组装分组的系统和方法。 位于发送节点（即源节点）和接收节点（即，目的地节点）之间的分组中继节点检查接收到的分组，以查看它们是否是分段分组，并将被确定为分段分组的一系列分组重组为 原始分组，从而减少由具有相同分段分组信息的IP报头的重复传输引起的开销和无线电资源浪费。

公开(公告)号：US20100159938A1

公开(公告)日：2010-06-24

申请号：US12536047

申请日：2009-08-05

Applicant: Jae-sheung SHIN ,  Hyun-seo Park ,  Kyung-sook Kim ,  Yeon-seung Shin ,  Yeong-jin Kim

Inventor： Jae-sheung SHIN ,  Hyun-seo Park ,  Kyung-sook Kim ,  Yeon-seung Shin ,  Yeong-jin Kim

IPC: H04W72/00

CPC classification number: H04W48/12 ,  H04L1/0009 ,  H04L5/0037 ,  H04L5/0046 ,  H04L5/0091 ,  H04W72/042

Abstract: There are provided a control channel managing apparatus of a base station, a control channel searching apparatus of a user equipment (UE) and a control channel allocating method in a mobile communication system. When an aggregation level is high and a plurality of UEs having the same starting address of a control channel search space are scheduled in a corresponding subframe, control information with respect to conflicting UEs which have lower priorities in terms of allocation of control information can be transmitted through the conflicting UE space. Hence, more control information can be transmitted and the number of available UEs corresponding to the control information increases, and thus an improvement in the performance of the entire network can be achieved.

Abstract translation: 在移动通信系统中提供基站的控制信道管理装置，用户装置（UE）的控制信道搜索装置和控制信道分配方法。 当聚合级别高并且在对应的子帧中调度具有控制信道搜索空间的相同起始地址的多个UE时，可以发送关于在控制信息的分配方面具有较低优先级的冲突UE的控制信息 通过冲突的UE空间。 因此，可以发送更多的控制信息，并且与控制信息对应的可用UE的数量增加，从而可以实现整个网络的性能的提高。

公开(公告)号：US20100158145A1

公开(公告)日：2010-06-24

申请号：US12550908

申请日：2009-08-31

Applicant: Seong Chul CHO ,  In Cheol JEONG ,  Dae Ho KIM ,  Yeong Jin KIM

Inventor： Seong Chul CHO ,  In Cheol JEONG ,  Dae Ho KIM ,  Yeong Jin KIM

IPC: H04K1/10

CPC classification number: H04L25/0204 ,  H04L1/0643 ,  H04L25/03343 ,  H04L2025/03426

Abstract: Multiple Input Multiple Output (MIMO) radio communication system and method are provided. A transmitter of the MIMO radio communication system includes an STBC encoding unit, a pre-equalization unit, and a transmit antenna unit. The STBC encoding unit receives a transmit data and performs an STBC encoding to output a plurality of encoded signals. The pre-equalization unit performs a pre-equalization process on the plurality of encoded signals to output a plurality of transmit signals. The transmit antenna unit transmits the plurality of transmit signals at different time. Also, a receiver of the MIMO radio communication system which includes a receive antenna unit, an STBC decoding unit, and a data output unit is provided.

Abstract translation: 提供了多输入多输出（MIMO）无线电通信系统和方法。 MIMO无线电通信系统的发射机包括STBC编码单元，预均衡单元和发射天线单元。 STBC编码单元接收发送数据并执行STBC编码以输出多个编码信号。 预均衡单元对多个编码信号执行预均衡处理，以输出多个发送信号。 发射天线单元在不同时间发射多个发射信号。 此外，提供了包括接收天线单元，STBC解码单元和数据输出单元的MIMO无线电通信系统的接收机。

公开(公告)号：US20100091734A1

公开(公告)日：2010-04-15

申请号：US12530730

申请日：2008-07-28

Applicant: Ji-soo Park ,  Cheol-hye Cho ,  Yeong-jin Kim ,  Young-jick Bahg

Inventor： Ji-soo Park ,  Cheol-hye Cho ,  Yeong-jin Kim ,  Young-jick Bahg

IPC: H04W36/00

CPC classification number: H04W92/20 ,  H04W36/08

Abstract: A method for forwarding packets in handover between base stations (eNBs) is provided. A source eNB confirming handover success sends control data indicating an EOD of a forwarding packet to a target eNB when there are no more packets to be forwarded to the target eNB, and the target eNB receiving the control data recognizes from the control data that there are no more packets to be forwarded from the source eNB, thus preventing delay in the handover between the eNBs.

Abstract translation: 提供了一种用于在基站（eNB）之间的切换中转发分组的方法。 确认切换成功的源eNB在不存在要向目标eNB转发的分组的情况下，向目标eNB发送表示转发分组的EOD的控制数据，接收到控制数据的目标eNB从控制数据中识别存在 不再有从源eNB转发的分组，从而防止eNB之间的切换延迟。

公开(公告)号：US20090161640A1

公开(公告)日：2009-06-25

申请号：US12086120

申请日：2006-12-05

Applicant: Dong-Jin Shin ,  Young-Jick Bahg ,  Yeong-Jin Kim

Inventor： Dong-Jin Shin ,  Young-Jick Bahg ,  Yeong-Jin Kim

IPC: H04W88/08

CPC classification number: H04W40/02 ,  H04L45/16

Abstract: A wireless access router for separately controlling a traffic signal and a control signal is provided. In a mobile communication access network structure, in order to optimally support a mobile communication terminal, a control signal and a traffic signal of a base station are divided, and a router is controlled by mobile communication system functions such as a mobility management function, a QoS management function, a session control of the terminal, a mobility control, and a QoS control function that are effectively processed. With a wireless access router having the divided control signal and traffic signal, it is expected the traffic concentration and a packet transmission delay can be prevented.

Abstract translation: 提供了用于单独控制交通信号和控制信号的无线接入路由器。 在移动通信接入网络结构中，为了最佳地支持移动通信终端，对基站的控制信号和业务信号进行划分，路由器由移动通信系统功能来控制，诸如移动管理功能， QoS管理功能，终端的会话控制，移动性控制以及有效处理的QoS控制功能。 对于具有划分的控制信号和业务信号的无线接入路由器，可以预期可以防止业务集中和分组传输延迟。

公开(公告)号：US20080130656A1

公开(公告)日：2008-06-05

申请号：US11944875

申请日：2007-11-26

Applicant: Hyung-Sub KIM ,  Yeong-Jin KIM ,  Yeon-Seung SHIN

Inventor： Hyung-Sub KIM ,  Yeong-Jin KIM ,  Yeon-Seung SHIN

IPC: H04L12/56

CPC classification number: H04L47/824 ,  H04L45/308 ,  H04L47/70 ,  H04L47/808

Abstract: An apparatus and method for managing QoS in an integrated network system are provided. The apparatus includes: an information provider for providing policy information based on a network equipment control algorithm, a user profile and network information; a condition calculator for calculating conditions that are used for selecting a policy based on the user profile and the network information received from the information provider; a policy deciding unit for deciding a network equipment control algorithm according to the conditions, receiving the policy information corresponding to the decided network equipment control algorithm from the information provider, and requesting resource allocation; and a resource allocator for receiving the request of resource allocation from the policy deciding unit and allocating resources.

Abstract translation: 提供了一种用于在集成网络系统中管理QoS的装置和方法。 该装置包括：基于网络设备控制算法，用户简档和网络信息提供策略信息的信息提供者; 条件计算器，用于计算用于基于用户简档选择策略的条件和从信息提供者接收的网络信息; 策略决定单元，用于根据条件决定网络设备控制算法，从信息提供者接收与决定的网络设备控制算法对应的策略信息，并请求资源分配; 以及资源分配器，用于从策略决定单元接收资源分配请求并分配资源。