公开(公告)号：US20050197123A1

公开(公告)日：2005-09-08

申请号：US11005112

申请日：2004-12-06

申请人： Sun-Ny Chang ,  Yun-Sang Park

发明人： Sun-Ny Chang ,  Yun-Sang Park

IPC分类号： H04B7/00 ,  H04B7/26 ,  H04L12/46 ,  H04L12/701 ,  H04W8/26 ,  H04W28/18 ,  H04W36/00 ,  H04W36/08 ,  H04W36/38 ,  H04W40/34 ,  H04W60/00

CPC分类号： H04W36/0011 ,  H04W8/26

摘要： A registration response (REG_RSP) message is generated which includes a type field, a length field, and an integrated CID (Connector Identifier) field. The integrated CID field includes an integrated CID inserted thereinto. The integrated CID is configured by using a new CID assigned to the subscriber terminal and an old CID assigned to the subscriber terminal by a current serving base station. The type and length fields include type information and length information of the integrated CID respectively inserted thereinto. The generated REG_RSP message is transmitted to a handover target subscriber terminal. A traffic indicator (TRF_IND) message is generated which includes at least one short BCID (Basic Connector Identifier) field into which a short BCID is inserted. The short BCID is configured by a preset number of bits among a total of bits representing a BCID of a positive subscriber terminal that must receive traffic indication information. The generated TRF_IND is then broadcast.

摘要翻译： 生成注册响应（REG_RSP）消息，其包括类型字段，长度字段和集成CID（连接器标识符）字段。 集成CID字段包括插入其中的集成CID。 通过使用分配给用户终端的新CID和由当前服务基站分配给用户终端的旧CID来配置集成CID。 类型和长度字段包括分别插入其中的集成CID的类型信息和长度信息。 生成的REG_RSP消息被发送到切换目标用户终端。 生成包含至少一个短BCID（基本连接器标识符）字段的流量指示符（TRF_IND）消息，其中插入短BCID。 短BCID由表示必须接收业务指示信息的正用户终端的BCID的总比特中的预设位数配置。 然后生成的TRF_IND被广播。

公开(公告)号：US20050159162A1

公开(公告)日：2005-07-21

申请号：US10978780

申请日：2004-11-01

申请人： Yun-Sang Park

发明人： Yun-Sang Park

IPC分类号： H04L12/56 ,  H04W72/04 ,  H04Q7/20

CPC分类号： H04W72/0406 ,  H04W72/0413 ,  H04W72/042

摘要： Disclosed are a mobile terminal and mobile communication system capable of changing downlink traffic and a method for transmitting data in a mobile communication network using the same. When at least one predetermined requirement for an additional downlink traffic allocation request is met, the additional downlink traffic allocation request is sent from a mobile terminal (MT) to a base station (BS). The BS, receiving the additional downlink traffic allocation request, determines whether or not additional downlink traffic allocation is possible. If the additional downlink traffic allocation is determined to be possible, the BS allocates the additional downlink traffic to the MT and transmits a downlink signal using downlink traffic including the additionally allocated downlink traffic.

摘要翻译： 公开了能够改变下行链路业务的移动终端和移动通信系统以及使用该移动通信网络在移动通信网络中发送数据的方法。 当满足附加下行链路业务分配请求的至少一个预定要求时，附加下行链路业务分配请求从移动终端（MT）发送到基站（BS）。 接收附加下行链路业务分配请求的BS确定附加的下行链路业务分配是否可能。 如果附加的下行链路业务分配被确定为可能，则BS将额外的下行链路业务分配给MT，并且使用包括附加分配的下行链路业务的下行链路业务来发送下行链路信号。

公开(公告)号：US20050105589A1

公开(公告)日：2005-05-19

申请号：US10993274

申请日：2004-11-19

申请人： Sang-Hoon Sung ,  Joong-Ho Jeong ,  Yun-Sang Park ,  Soon-Young Yoon ,  Jae-Hwan Chang

发明人： Sang-Hoon Sung ,  Joong-Ho Jeong ,  Yun-Sang Park ,  Soon-Young Yoon ,  Jae-Hwan Chang

IPC分类号： H04J11/00 ,  H04B1/69 ,  H04B7/005 ,  H04L5/02 ,  H04L27/26

CPC分类号： H04W52/24 ,  H04L5/023 ,  H04L27/2608

摘要： Disclosed is a method for controlling downlink power transmitted from a base station to subscriber stations in a mobile communication system employing an Orthogonal Frequency Division Multiple Access (OFDMA) scheme, in which data is carried from the base station to the subscriber stations by subchannels to each of which a plurality of subcarriers are assigned. The method includes the steps of receiving from the subscriber stations channel condition information of each of the subchannels together with information related to a subcarrier having a channel condition below a threshold from among at least one subcarrier included in each of the subchannels; calculating transmission power for each of the subchannels based on the received information; and transmitting each of the subchannels with the calculated transmission power, excluding the subcarrier having a channel condition below the threshold.

摘要翻译： 公开了一种在使用正交频分多址（OFDMA）方式的移动通信系统中控制从基站向用户台发送的下行链路功率的方法，其中通过子信道从基站向用户台向每个 其中分配了多个子载波。 该方法包括以下步骤：从包括在每个子信道中的至少一个子载波中，从用户台接收每个子信道的信道条件信息以及与具有低于阈值的信道条件的子载波相关的信息; 基于所接收的信息计算每个子信道的传输功率; 以及除了具有低于阈值的信道条件的子载波之外，以计算的发送功率发送每个子信道。