公开(公告)号：US20100260052A1

公开(公告)日：2010-10-14

申请号：US12756458

申请日：2010-04-08

申请人： Jae-Hee CHO ,  Byung-Wook JUN ,  Jin-Hee WON ,  Yung-Soo KIM ,  Jong-Hyung KWUN ,  Ju-Mi LEE ,  Young-Bo CHO

发明人： Jae-Hee CHO ,  Byung-Wook JUN ,  Jin-Hee WON ,  Yung-Soo KIM ,  Jong-Hyung KWUN ,  Ju-Mi LEE ,  Young-Bo CHO

IPC分类号： H04L12/26 ,  H04W36/00

CPC分类号： H04W48/16 ,  H04W84/045

摘要： An apparatus and a method for detecting a femto Base Station (BS) of a Mobile Station (MS) in a wireless communication system including a macro BS and a femto BS are provided. The method includes receiving a request, from the macro BS, to monitor an UpLink (UL) signal of an MS permissible by the femto BS to access, and monitoring the UL signal of the MS permissible to access.

摘要翻译： 提供了一种用于在包括宏BS和毫微微BS的无线通信系统中检测移动台（MS）的毫微微基站（BS）的装置和方法。 该方法包括接收来自宏BS的请求，以监视由毫微微BS允许的MS访问的MS的UpLink（UL）信号，以及监视允许接入的MS的UL信号。

公开(公告)号：US20100111062A1

公开(公告)日：2010-05-06

申请号：US12613019

申请日：2009-11-05

申请人： Young-Bo CHO ,  Seong-Hyeon CHAE ,  Jae-Hee CHO ,  Hee-Won KANG ,  Chang-Yoon OH ,  Byung-Wook JUN

发明人： Young-Bo CHO ,  Seong-Hyeon CHAE ,  Jae-Hee CHO ,  Hee-Won KANG ,  Chang-Yoon OH ,  Byung-Wook JUN

IPC分类号： H04W72/00 ,  H04W16/00

CPC分类号： H04W48/08

摘要： An apparatus and method for transmitting/receiving system information in a wireless communication system with a hierarchical cell structure are provided. A method for transmitting system information in a micro Base Station (BS) in a wireless communication system in which at least one micro cell exists within a macro cell includes transmitting first system information to a Mobile Station (MS) communicating with a macro BS within a micro cell and an MS communicating with a micro BS within the micro cell, and transmitting second system information to the MS communicating with the micro BS within the micro cell.

摘要翻译： 提供了一种用于在具有分层小区结构的无线通信系统中发送/接收系统信息的装置和方法。 一种用于在无线通信系统中的微型基站（BS）中发送系统信息的方法，其中至少一个微小区存在于宏小区内，包括：向第一系统信息发送第一系统信息，所述移动站与位于 微小区和与微小区内的微BS通信的MS，以及将第二系统信息发送到与微小区内的微BS通信的MS。

公开(公告)号：US20120170456A1

公开(公告)日：2012-07-05

申请号：US13420010

申请日：2012-03-14

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 ,  H04W28/08 ,  H04W52/02

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

摘要： Methods for operating a Base Station (BS) and a User Equipment (UE) in a wireless communication system using a primary frequency and one or more secondary frequencies, and apparatuses for the BS and UE for carry out the methods, are provided. The method for operating the BS includes determining whether to activate or deactivate at least one of the one or more secondary frequencies, and transmitting a message comprising a bitmap indicating the activation or deactivation of the at least one of the one or more secondary frequencies to the UE. The method for operating the US includes receiving a message comprising a bitmap indicating activation or deactivation of at least one of the one or more secondary frequencies from the BS, and activating or deactivating the at least one of the one or more secondary frequencies based on the received message.

摘要翻译： 提供了在使用主要频率和一个或多个次要频率的无线通信系统中操作基站（BS）和用户设备（UE）的方法以及用于执行该方法的BS和UE的装置。 用于操作BS的方法包括确定是激活还是去激活一个或多个次要频率中的至少一个，以及发送包括指示一个或多个次要频率中的至少一个的激活或去激活的位图的消息到 UE。 用于操作US的方法包括接收包括指示来自BS的一个或多个次要频率中的至少一个的激活或去激活的位图的消息，以及基于所述一个或多个次要频率激活或去激活所述一个或多个次要频率中的至少一个 收到消息

公开(公告)号：US20100040010A1

公开(公告)日：2010-02-18

申请号：US12540655

申请日：2009-08-13

申请人： Hwa-Sun YOU ,  Hee-Won KANG ,  Jae-Hee CHO ,  Sang-Heon KIM

发明人： Hwa-Sun YOU ,  Hee-Won KANG ,  Jae-Hee CHO ,  Sang-Heon KIM

IPC分类号： H04W72/04 ,  H04L27/20

CPC分类号： H04W72/04 ,  H04L1/0028 ,  H04L5/0007 ,  H04L5/0017 ,  H04L5/0042 ,  H04L5/0057 ,  H04L5/0064 ,  H04L27/2626 ,  H04L27/2647

摘要： An apparatus and method for transmitting and receiving information through a fast feedback channel in a broadband wireless communications system are provided. The apparatus includes a generator for generating a quasi-orthogonal signal stream corresponding to a codeword to be fed back, a plurality of mappers for mapping the quasi-orthogonal signal stream to a plurality of bundles in the fast feedback channel by using different mapping patterns, and a transmitter for transmitting the quasi-orthogonal signal stream mapped to the plurality of bundles.

摘要翻译： 提供了一种通过宽带无线通信系统中的快速反馈信道发送和接收信息的装置和方法。 该装置包括用于产生与要反馈的码字相对应的准正交信号流的发生器，用于通过使用不同映射模式将准正交信号流映射到快速反馈信道中的多个束的多个映射器， 以及用于发送映射到所述多个束的准正交信号流的发射机。

公开(公告)号：US20090298498A1

公开(公告)日：2009-12-03

申请号：US12473672

申请日：2009-05-28

申请人： Sanyadechukal PISUT ,  Jae-Hee CHO ,  Hee-Kwun CHO

发明人： Sanyadechukal PISUT ,  Jae-Hee CHO ,  Hee-Kwun CHO

IPC分类号： H04W72/04

CPC分类号： H04W72/0453 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0091 ,  H04W28/06 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042

摘要： A system and method for transmitting and receiving frequency allocation information based on identification information in a frequency overlay system are provided. The method includes transmitting a frame of a first Frequency Allocation (FA) to Mobile Stations (MSs) by inserting control information and identification information of the MSs to which frequency resources are allocated into the first FA frame, and transmitting a second frame indicating a second FA the MSs by inserting the identification information and a resource indication of the first FA into the second FA frame. Thereby, an overhead can be reduced and a frequency resource can be used efficiently.

摘要翻译： 提供了一种基于频率覆盖系统中的识别信息来发送和接收频率分配信息的系统和方法。 该方法包括通过将频率资源被分配到其中的MS的控制信息和识别信息插入到第一FA帧中来向移动站（MS）发送第一频率分配（FA）的帧，并且发送指示第二频率分配 通过将识别信息和第一FA的资源指示插入到第二FA帧中来对MS进行FA。 由此，能够降低开销，能够有效地使用频率资源。

公开(公告)号：US20080205364A1

公开(公告)日：2008-08-28

申请号：US12035656

申请日：2008-02-22

申请人： Jeong-Ho PARK ,  Kwan-Hee ROH ,  Jae-Hee CHO ,  Tae-Young KIM ,  Jin-Kyu KOO ,  Dong-Seek PARK ,  Ho-Kyu CHOI

发明人： Jeong-Ho PARK ,  Kwan-Hee ROH ,  Jae-Hee CHO ,  Tae-Young KIM ,  Jin-Kyu KOO ,  Dong-Seek PARK ,  Ho-Kyu CHOI

IPC分类号： H04Q7/24

CPC分类号： H04B7/2656 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0037 ,  H04L27/2601

摘要： A method and system for configuring a frame in a communication system is provided. The method includes determining a number of frames for configuring one multi-frame, wherein the number is at least two, and configuring each of the determined number of frames, wherein the determined number of frames include a first frame and a second frame temporally discriminated from each other, each of the determined number of frames includes a downlink sub-frame and an uplink sub-frame, a downlink sub-frame of the first frame includes a first area for transmitting a reference signal used for an acquisition of synchronization between a base station and a mobile station, a second area including system information and common control information related to the multi-frame, a third area including modulation scheme information and allocation information of data bursts, a fourth area to which a downlink data burst is allocated in a diversity mode and a fifth area to which a downlink data burst is allocated in a band Adaptive Modulation and Coding (AMC) mode, and a downlink sub-frame of the second frame includes a sixth area including modulation scheme information and allocation information of data bursts, a seventh area to which a data burst is allocated in a diversity mode, and an eighth area to which a data burst is allocated in an AMC mode.

摘要翻译： 提供了一种用于在通信系统中配置帧的方法和系统。 该方法包括确定用于配置一个多帧的帧的数量，其中该数量至少为2，并且配置确定的帧数中的每一个，其中所确定的帧数包括第一帧和时间上被区分的第二帧 彼此确定的帧数中的每一个包括下行链路子帧和上行链路子帧，第一帧的下行链路子帧包括用于发送用于获取基站之间的同步的参考信号的第一区域 站和移动站，包括系统信息和与多帧相关的公共控制信息的第二区域，包括调制方案信息和数据突发的分配信息的第三区域，在其中分配下行链路数据突发的第四区域 分集模式和在频带自适应调制和编码（AMC）模式中分配下行链路数据脉冲串的第五区域，以及t的下行链路子帧 第二帧包括包括调制方案信息和数据脉冲串的分配信息的第六区域，以分集模式分配数据脉冲串的第七区域和以AMC模式分配数据脉冲串的第八区域。

公开(公告)号：US20080187029A1

公开(公告)日：2008-08-07

申请号：US12026200

申请日：2008-02-05

申请人： Jae-Hee CHO ,  Jin-Kyu KOO ,  Jeong-Ho PARK ,  Kwan-Hee ROH ,  Tae-Young KIM ,  Soon-Young YOON ,  Dong-Seek PARK

发明人： Jae-Hee CHO ,  Jin-Kyu KOO ,  Jeong-Ho PARK ,  Kwan-Hee ROH ,  Tae-Young KIM ,  Soon-Young YOON ,  Dong-Seek PARK

IPC分类号： H04B1/707

CPC分类号： H04L5/0007 ,  H04L5/0053

摘要： An apparatus for transmitting/receiving a signal in a communication system is provided. A Mobile Station (MS) spreads a transmission signal to generate a spreading signal, receives, from a Base Station (BS), information on a second spreading signal transmission region, extended from a first spreading signal transmission region, and maps the generated spreading signal to a subcarrier in the second spreading signal transmission region. A Base Station (BS) transmits information on a second spreading signal transmission region extended from a first spreading signal transmission region, for reception of a spreading signal, receives a spreading signal mapped to subcarriers over the second spreading signal transmission region, from an Mobile Station (MS), detects a spreading signal from the spread signal mapped to the subcarriers, and despreads the detected spreading signal to restore a transmission signal.

摘要翻译： 提供一种用于在通信系统中发送/接收信号的装置。 移动台（MS）扩展发送信号以生成扩展信号，从基站（BS）接收从第一扩频信号发送区域扩展的第二扩频信号发送区域的信息，并将生成的扩频信号 涉及第二扩展信号传输区域中的子载波。 基站（BS）从第一扩频信号发送区域扩展的第二扩展信号发送区域发送信息，用于接收扩频信号，从移动台接收映射到第二扩频信号发送区域上的子载波的扩频信号 （MS），从映射到子载波的扩展信号中检测扩展信号，并对检测到的扩展信号进行解扩以恢复发送信号。

公开(公告)号：US20080159436A1

公开(公告)日：2008-07-03

申请号：US12049706

申请日：2008-03-17

申请人： Jae-Hee CHO ,  Jee-Ho Jeon ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Ji-Ho Jang ,  In-Seok Hwang ,  Hoon Huh ,  Jeong-Heon Kim ,  Soung-Joo Maeng

发明人： Jae-Hee CHO ,  Jee-Ho Jeon ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Ji-Ho Jang ,  In-Seok Hwang ,  Hoon Huh ,  Jeong-Heon Kim ,  Soung-Joo Maeng

IPC分类号： H04L27/00

CPC分类号： H04L5/0037 ,  H04L1/0061 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0044 ,  H04W16/12 ,  H04W28/16 ,  H04W74/00

摘要： A method of allocating sub-channel signal interleaving patterns to BSs forming a wireless communication system that divides a frequency band into a plurality of sub-carriers and including a plurality of sub-channels, which are a set of predetermined adjacent sub-carriers. The method includes: creating a basic orthogonal sequence having a length identical to a number of the sub-carriers forming the sub-channel; creating a plurality of sequences having a same length as the basic orthogonal sequence by cyclic-shifting the basic orthogonal sequence a predetermined number of times or performing a modulo operation based on a number of the sub-carriers forming the sub-channel, after adding a predetermined offset to the cyclic-shifted basic orthogonal sequence; selecting a predetermined number of sequences corresponding to a number of the BSs from among the plurality of sequences; and allocating the selected sequences as the sub-channel signal interleaving patterns for the BSs.

摘要翻译： 将子信道信号交织模式分配给形成无线通信系统的无线通信系统的方法，所述无线通信系统将频带划分成多个子载波，并且包括作为一组预定相邻子载波的多个子信道。 该方法包括：创建具有与形成子信道的子载波的数量相同的长度的基本正交序列; 通过将基本正交序列循环移位预定次数或者基于构成子信道的子载波的数量执行模运算来创建与基本正交序列具有相同长度的多个序列， 对循环移位的基本正交序列的预定偏移; 从所述多个序列中选择与所述BS的数量相对应的预定数量的序列; 并且将所选择的序列分配为用于BS的子信道信号交织模式。

公开(公告)号：US20110149716A1

公开(公告)日：2011-06-23

申请号：US13035496

申请日：2011-02-25

申请人： Jae-Hee CHO ,  Jae-Ho Jeon ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Ji-Ho Jang ,  In-Seok Hwang ,  Hoon Huh ,  Jeong-Heon Kim ,  Soung-Joo Maeng

发明人： Jae-Hee CHO ,  Jae-Ho Jeon ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Ji-Ho Jang ,  In-Seok Hwang ,  Hoon Huh ,  Jeong-Heon Kim ,  Soung-Joo Maeng

IPC分类号： H04L27/28 ,  H04J9/00

CPC分类号： H04L5/0037 ,  H04L1/0061 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0044 ,  H04W16/12 ,  H04W28/16 ,  H04W74/00

摘要： Methods of transmitting an receiving symbols by a Mobile Subscriber Station (MSS) and a Base Station (BS) are provided. The method for receiving symbols by the MSS includes receiving symbols from the BS, wherein the symbols are mapped onto data sub-carriers using a sequence, wherein the sequence includes result values, the result values being generated by applying, to a basic sequence, an offset and a number of cyclic shifting, the basic sequence having a length identical to the number of data sub-carriers. The method for transmitting symbols by the MSS includes transmitting symbols to the BS, wherein the symbols are mapped onto data sub-carriers using a sequence, wherein the sequence includes result values, the result values being generated by applying, to a basic sequence, an offset and a number of cyclic shifting, the basic sequence having a length identical to the number of data sub-carriers.

摘要翻译： 提供了由移动用户站（MSS）和基站（BS）发送接收符号的方法。 用于由MSS接收符号的方法包括从BS接收符号，其中使用序列将符号映射到数据子载波上，其中该序列包括结果值，结果值是通过将基本序列应用于 偏移量和循环移位的数量，该基本序列的长度与数据副载波的数量相同。 用于由MSS发送符号的方法包括向BS发送符号，其中使用序列将符号映射到数据子载波上，其中该序列包括结果值，该结果值是通过将基本序列应用于 偏移量和循环移位的数量，该基本序列的长度与数据副载波的数量相同。

公开(公告)号：US20100056067A1

公开(公告)日：2010-03-04

申请号：US12545317

申请日：2009-08-21

申请人： Sang-Heon KIM ,  Hwa-Sun YOU ,  Hee-Won KANG ,  Jae-Hee CHO ,  Si-Hyun PARK

发明人： Sang-Heon KIM ,  Hwa-Sun YOU ,  Hee-Won KANG ,  Jae-Hee CHO ,  Si-Hyun PARK

IPC分类号： H04B7/00

CPC分类号： H04W72/042 ,  H04B7/0645 ,  H04B7/0689 ,  H04L1/0026 ,  H04L1/0036 ,  H04L27/12 ,  H04W28/0252 ,  H04W28/06

摘要： An apparatus and method for operating a fast feedback channel in a broadband wireless communication system are provided. The method includes generating and transmitting a feedback signal through a fast feedback channel of a first mode, determining to switch a mode of the fast feedback channel from the first mode to a second mode, transmitting a signal for requesting the mode switching of the fast feedback channel through the fast feedback channel, and generating and transmitting a feedback signal through a fast feedback channel of the second mode.

摘要翻译： 提供了一种用于在宽带无线通信系统中操作快速反馈信道的装置和方法。 该方法包括通过第一模式的快速反馈信道产生和发送反馈信号，确定将快速反馈信道的模式从第一模式切换到第二模式，发送用于请求快速反馈的模式切换的信号 通过快速反馈信道，以及通过第二模式的快速反馈信道产生和发送反馈信号。