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    APPARATUS AND METHOD FOR OPTIONALLY USING SECONDARY FREQUENCY ASSIGNMENT IN A WIRELESS COMMUNICATION SYSTEM USING MULTIPLE BAND
    3.
    发明申请
    APPARATUS AND METHOD FOR OPTIONALLY USING SECONDARY FREQUENCY ASSIGNMENT IN A WIRELESS COMMUNICATION SYSTEM USING MULTIPLE BAND 有权
    在使用多条无线通信系统中可选择地使用二次频率分配的装置和方法

    公开(公告)号：US20100040011A1

    公开(公告)日：2010-02-18

    申请号：US12542175

    申请日：2009-08-17

    申请人： Hyun-Jeong Kang ,  Won-Il Roh ,  Jae-Hee Cho ,  Jung-Je Son ,  Byung-Wook Jun

    发明人： Hyun-Jeong Kang ,  Won-Il Roh ,  Jae-Hee Cho ,  Jung-Je Son ,  Byung-Wook Jun

    IPC分类号： H04W72/04

    CPC分类号： H04W76/28 ,  H04W52/0261 ,  H04W72/0453 ,  H04W76/34 ,  Y02D70/146

    摘要： A broadband wireless communication system using multiple bands is provided. A method includes determining to stop using a first Secondary (S)-Frequency Assignment (FA) of one or more S-FAs while communicating with a correspondent node over a Primary (P)-FA and the one or more S-FAs, sending a first message which requests to suspend the first S-FA, to the correspondent node, communicating over at least one FA excluding the first S-FA, and when resumption of the first S-FA is determined, sending a second message which requests to resume the first S-FA.

    摘要翻译： 提供了使用多个频带的宽带无线通信系统。 一种方法包括：确定在通过主（P）-FA和一个或多个S-FA与对应节点通信时停止使用一个或多个S-FA的第一辅助（S） - 频率分配（FA） 请求暂停所述第一S-FA的第一消息到所述通信节点，通过除了所述第一S-FA之外的至少一个FA进行通信，以及当确定恢复所述第一S-FA时，发送请求的第二消息 恢复第一个S-FA。

    Opportunistic packet scheduling apparatus and method in multihop relay wireless access communication system
    6.
    发明申请
    Opportunistic packet scheduling apparatus and method in multihop relay wireless access communication system 审中-公开
    多跳中继无线接入通信系统中的机会性分组调度装置及方法

    公开(公告)号：US20070201400A1

    公开(公告)日：2007-08-30

    申请号：US11703596

    申请日：2007-02-07

    申请人： Hyun-Jeong Kang ,  Jae-Weon Cho ,  Jung-Je Son ,  Pan-Yuh Joo ,  Dae-Hyoung Hong ,  Jin-Woo Choe ,  Byung-Wook Jun

    发明人： Hyun-Jeong Kang ,  Jae-Weon Cho ,  Jung-Je Son ,  Pan-Yuh Joo ,  Dae-Hyoung Hong ,  Jin-Woo Choe ,  Byung-Wook Jun

    IPC分类号： H04Q7/00

    CPC分类号： H04W72/085 ,  H04B7/2606 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0009 ,  H04L1/0015 ,  H04L2001/0097 ,  H04W84/047

    摘要： Opportunistic packet scheduling apparatus and method in a multihop relay wireless access communication system are provided. The method includes aggregating channel condition information which are estimated and reported by Mobile Stations (MSs) and a Relay Station (RS) for each MS path in a cell, determining a Modulation and Coding Scheme (MCS) level which corresponds to the aggregated channel condition information for a corresponding hop of each MS path, determining a transmittable coded packet size and a number of subchannels required for the packet transmission depending on the determined MCS level, and calculating a current radio resource efficiency of the corresponding MS path using the determined coded packet size and the determined number of the subchannels.

    摘要翻译： 提供了一种多跳中继无线接入通信系统中的机会性分组调度装置和方法。 该方法包括：针对小区中每个MS路径，由移动站（MS）和中继站（RS）估计和报告的信道状况信息，确定对应于聚合信道条件的调制和编码方案（MCS）级别 用于每个MS路径的相应跳数的信息，根据确定的MCS级别确定分组传输所需的可发送编码分组大小和子信道数量，以及使用所确定的编码分组来计算相应MS路径的当前无线电资源效率 大小和确定的子通道数。

    Apparatus and method for operating small cell in wireless communication system
    9.
    发明授权
    Apparatus and method for operating small cell in wireless communication system 失效
    在无线通信系统中操作小小区的装置和方法

    公开(公告)号：US08588790B2

    公开(公告)日：2013-11-19

    申请号：US12589950

    申请日：2009-10-29

    申请人： Young-Bo Cho ,  Jae-Hee Cho ,  Byung-Wook Jun ,  Hee-Won Kang ,  Seong-Hyeon Chae ,  Si-Hyun Park

    发明人： Young-Bo Cho ,  Jae-Hee Cho ,  Byung-Wook Jun ,  Hee-Won Kang ,  Seong-Hyeon Chae ,  Si-Hyun Park

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0055 ,  H04W36/04 ,  H04W36/32

    摘要： A Handover apparatus and method of a Mobile Station (MS) in a wireless communication system in which at least one small cell resides in a macro cell includes, when entering a neighboring small cell, checking a movement speed of the MS. The method also includes determining whether to hand over to the small cell by taking into account the movement speed of the MS. When it is determined not to hand over to the small cell, that MS transmits small cell penetration information to a macro Base Station (BS); allocates a macro only resource from the macro BS; and communicates with the macro BS in the small cell using the macro only resource allocated from the macro BS.

    摘要翻译： 无线通信系统中的移动站（MS）的切换装置和方法，其中至少一个小小区驻留在宏小区中包括当进入相邻的小小区时检查MS的移动速度。 该方法还包括通过考虑MS的移动速度来确定是否移交给小小区。 当确定不将其移交给小小区时，该MS将小小区穿透信息发送到宏基站（BS）; 从宏BS分配仅宏资源; 并且使用从宏BS分配的仅宏资源与小小区中的宏BS进行通信。

    Apparatus and method for allocating frequency resources in a frequency overlay system
    10.
    发明授权
    Apparatus and method for allocating frequency resources in a frequency overlay system 有权
    在频率覆盖系统中分配频率资源的装置和方法

    公开(公告)号：US08804687B2

    公开(公告)日：2014-08-12

    申请号：US12473855

    申请日：2009-05-28

    申请人： Sanyadechukal Pisut ,  Jae-Hee Cho ,  Kwan-Hee Roh ,  Hee-Kwun Cho ,  Byung-Wook Jun ,  Mingxia Xu

    发明人： Sanyadechukal Pisut ,  Jae-Hee Cho ,  Kwan-Hee Roh ,  Hee-Kwun Cho ,  Byung-Wook Jun ,  Mingxia Xu

    IPC分类号： H04B7/208

    CPC分类号： H04W72/048 ,  H04H20/42 ,  H04H20/71 ,  H04W72/0453

    摘要： A method for allocating frequency resources by a Base Station (BS) in a frequency overlay system is provided. The method includes grouping at least one Mobile Station (MS) capable of using the same Frequency Allocation (FA), according to zones, multicasting zone information indicating a frequency resource available for each zone to at least one MS belonging to a corresponding zone, unicasting resource allocation information indicating an allocated frequency resource to at least one MS to which the frequency resource is allocated, among the grouped MSs, and communicating with the at least one MS using the allocated frequency resource indicated by the resource allocation information, within the frequency resource indicated by the zone information.

    摘要翻译： 提供了一种用于在频率覆盖系统中由基站（BS）分配频率资源的方法。 该方法包括根据区域将能够使用相同频率分配（FA）的至少一个移动站（MS）分组，指示可以对每个区域可用的频率资源的多播区域信息给属于相应区域的至少一个MS，单播 在分组的MS之中指示分配给频率资源的至少一个MS的分配的频率资源的资源分配信息，并且使用由资源分配信息指示的所分配的频率资源与频率资源中的所分配的频率资源进行通信 由区域信息指示。