公开(公告)号：US20110051686A1

公开(公告)日：2011-03-03

申请号：US12862165

申请日：2010-08-24

申请人： Sook Jin LEE ,  Yong Seouk CHOI ,  Namsuk LEE ,  Nak Woon SUNG

发明人： Sook Jin LEE ,  Yong Seouk CHOI ,  Namsuk LEE ,  Nak Woon SUNG

IPC分类号： H04W36/12

CPC分类号： H04W36/0072 ,  H04W36/04

摘要： A method of performing a handover procedure of a handover performing apparatus in a wireless communication system in which a macro base station and a femto base station coexist is provided. The method of performing the handover procedure of the handover performing apparatus includes detecting an uplink signal transmitted from a terminal to the macro base station, sending a report message including information about the uplink signal to the macro base station, and performing the handover procedure with the terminal when the macro base station triggers handover based on the report message.

摘要翻译： 提供了在宏基站和毫微微基站共存的无线通信系统中执行切换执行装置的切换过程的方法。 执行切换执行装置的切换过程的方法包括检测从终端发送到宏基站的上行链路信号，向宏基站发送包括关于上行链路信号的信息的报告消息，并且执行切换过程 终端，当宏基站触发切换时，基于报告消息。

公开(公告)号：US20120021791A1

公开(公告)日：2012-01-26

申请号：US13095369

申请日：2011-04-27

申请人： Nak Woon SUNG ,  Soo Hwan Lee ,  Yung Yi ,  Sook Jin Lee ,  Song Chong ,  Kyuho Son

发明人： Nak Woon SUNG ,  Soo Hwan Lee ,  Yung Yi ,  Sook Jin Lee ,  Song Chong ,  Kyuho Son

IPC分类号： H04W36/30 ,  H04W72/04

CPC分类号： H04W36/30 ,  H04W36/22 ,  H04W72/1257

摘要： Each base station performs virtual scheduling that does not take cell association into account for each slot and actual scheduling that takes cell association into account to calculate difference in average transmission rates for each user terminal and stores them in a table. The difference in the average transmission rates for each user terminal is compared with a difference in average transmission rates for each user terminal received from a neighboring base station to determine a handoff decision for each user terminal.

摘要翻译： 每个基站执行不考虑每个时隙的小区关联的虚拟调度和考虑小区关联的实际调度，以计算每个用户终端的平均传输速率的差异并将它们存储在表中。 将每个用户终端的平均传输速率的差异与从相邻基站接收的每个用户终端的平均传输速率的差异进行比较，以确定每个用户终端的切换决定。

公开(公告)号：US20120163339A1

公开(公告)日：2012-06-28

申请号：US13253224

申请日：2011-10-05

申请人： Nak Woon SUNG ,  Sook Jin Lee

发明人： Nak Woon SUNG ,  Sook Jin Lee

IPC分类号： H04W36/00 ,  H04W72/00

CPC分类号： H04W8/186 ,  H04W4/06 ,  H04W4/08 ,  H04W8/26 ,  H04W28/04 ,  H04W36/0009 ,  H04W36/0055 ,  H04W36/08 ,  H04W36/38 ,  H04W76/40 ,  H04W88/08

摘要： An apparatus for group communication in a base station through a plurality of terminals connected to a terminal coupler receives periodic reports of Carrier to Interference Noise Ratio (CINR) from the plurality of terminals, calculates the moving average CINR and makes a BS-initiated handover decision for the plurality of terminals, and controls the plurality of terminals to simultaneously perform handover to a target base station.

摘要翻译： 通过连接到终端耦合器的多个终端在基站中进行群组通信的装置，从多个终端接收到载波与干扰噪声比（CINR）的周期性报告，计算移动平均CINR并进行BS发起的切换判定 并且控制多个终端同时执行到目标基站的切换。

公开(公告)号：US20110141973A1

公开(公告)日：2011-06-16

申请号：US12869322

申请日：2010-08-26

申请人： Nak Woon SUNG ,  Sook Jin Lee

发明人： Nak Woon SUNG ,  Sook Jin Lee

IPC分类号： H04W4/00 ,  H04L12/56

CPC分类号： H04W28/065

摘要： A method for reassembling a medium access control (MAC) protocol data unit (PDU) of a receiver includes: receiving at least one hybrid automatic repeat request (HARQ) burst in an automatic repeat request (ARQ) disabled connection that does not support an ARQ function; extracting at least one fragment from at least one MAC PDU included in at least one HARQ burst; setting a new start point by comparing a predetermined start point with the sequence number of the fragment; and reassembling fragments having sequence numbers before the new start point.

摘要翻译： 用于重新组合接收机的介质访问控制（MAC）协议数据单元（PDU）的方法包括：在不支持ARQ的自动重传请求（ARQ）禁用连接中接收至少一个混合自动重复请求（HARQ）突发 功能; 从包括在至少一个HARQ突发中的至少一个MAC PDU提取至少一个片段; 通过将预定开始点与片段的序列号进行比较来设置新的起始点; 并重新组装具有在新起始点之前的序列号的片段。

公开(公告)号：US20120276946A1

公开(公告)日：2012-11-01

申请号：US13459856

申请日：2012-04-30

申请人： Nak Woon SUNG ,  Sook Jin Lee ,  Seungjae Shin ,  Hyunsoo Yoon

发明人： Nak Woon SUNG ,  Sook Jin Lee ,  Seungjae Shin ,  Hyunsoo Yoon

IPC分类号： H04W36/08 ,  H04W24/00

CPC分类号： H04W24/00 ,  H04W36/04 ,  H04W36/08 ,  H04W36/32

摘要： When a handover apparatus of a user terminal enters a small scale cell within a macrocell area in a state that it is connected to a macrocell, the handover apparatus acquires a delay parameter of the small scale cell and delays handover for a time period of the delay parameter of the small scale cell and determines handover to the small scale cell. Thereby, handover to the small scale cell for a temporal user of the small scale cell can be reduced.

摘要翻译： 当用户终端的切换装置在连接到宏小区的状态下进入宏小区区域内的小规模小区时，切换装置获取小规模小区的延迟参数并延迟延迟一段时间的切换 参数，并确定到小规模单元的切换。 因此，可以减少对小规模小区的临时用户的小规模小区的切换。