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    SYSTEM AND METHOD FOR PROVIDING RECORDING SERVICE OF COMMUNICATION IN BASE STATION
    11.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING RECORDING SERVICE OF COMMUNICATION IN BASE STATION 审中-公开
    在基站提供通信记录服务的系统和方法

    公开(公告)号：US20090017793A1

    公开(公告)日：2009-01-15

    申请号：US12171331

    申请日：2008-07-11

    申请人： Man Ho Park ,  Song In Choi ,  Jee-Hwan Ahn

    发明人： Man Ho Park ,  Song In Choi ,  Jee-Hwan Ahn

    IPC分类号： H04M11/10

    CPC分类号： H04M3/42221

    摘要： The present invention relates to a system and method for providing a recording service. According to an embodiment of the present invention, while a user uses a conversation service by a mobile communication terminal, it is possible to record contents of conversation, which are stored in a base station and correspond to a predetermined period before the present time, as well as contents of conversation after the present time by using a permanent storage medium, according to a user's demand within a predetermined time during conversation or after completion of the conversation. Accordingly, when needing to record the contents of the present conversation, the user can store necessary contents through a simple operation without again requesting conversation to a person.

    摘要翻译： 本发明涉及一种用于提供记录服务的系统和方法。 根据本发明的实施例，当用户使用移动通信终端的对话服务时，可以将存储在基站中并对应于当前时间之前的预定时段的对话内容记录为 以及通过使用永久性存储介质在当前时间之后的对话内容，根据用户在会话期间的预定时间或完成对话之后的需求。 因此，当需要记录当前会话的内容时，用户可以通过简单的操作来存储必要的内容，而不再向人请求对话。

    Method for Controlling Use Amount of Radio Channel in Ad Hoc Network and Communication Apparatus Using the Same
    13.
    发明申请
    Method for Controlling Use Amount of Radio Channel in Ad Hoc Network and Communication Apparatus Using the Same 审中-公开
    用于控制Ad Hoc网络中的无线电信道的使用量的方法和使用该无线信道的通信装置

    公开(公告)号：US20080205370A1

    公开(公告)日：2008-08-28

    申请号：US11913663

    申请日：2006-07-21

    申请人： Hyung-Deug Bae ,  Nam-Hoon Park ,  Jee-Hwan Ahn

    发明人： Hyung-Deug Bae ,  Nam-Hoon Park ,  Jee-Hwan Ahn

    IPC分类号： H04J3/00

    CPC分类号： H04W28/10 ,  H04L47/27 ,  H04W74/08 ,  H04W84/18

    摘要： The method for controlling a use amount of a radio channel for transmitting a packet from a node in a wireless Ad Hoc network that employs a contention-based protocol includes (a) estimating a total amount of data transmitted through packet transmission from the node; (b) controlling a backoff time that determines the use amount of the radio channel based on the estimated amount of transmitted data; and (c) participating in contention for gaining access for the next packet transmission by using the backoff time. A contention window value for setting the bounds of backoff time can be set by calculating a total amount of data transmitted through a transmit node, and thus channel distribution can be controlled such that a plurality of transmit nodes can fairly transmit data through the channel, thereby enhancing quality of packet data service.

    摘要翻译： 用于控制用于使用基于竞争的协议的无线Ad Hoc网络中的节点发送分组的无线电信道的使用量的方法包括：（a）估计从所述节点通过分组传输发送的数据的总量; （b）基于估计的发送数据量控制确定无线电信道的使用量的退避时间; 和（c）通过使用退避时间参与争用下一个分组传输的访问。 用于设定退避时间范围的争用窗口值可以通过计算通过发送节点发送的总数量来设置，并且因此可以控制信道分配，使得多个发送节点可以通过信道公平地发送数据，从而 提高分组数据业务的质量。

    Structure and construction method of uplink control channel in mobile wideband wireless access system
    15.
    发明授权
    Structure and construction method of uplink control channel in mobile wideband wireless access system 有权
    移动宽带无线接入系统中上行控制信道的结构与构造方法

    公开(公告)号：US08331298B2

    公开(公告)日：2012-12-11

    申请号：US12518027

    申请日：2007-12-07

    申请人： Choong-Il Yeh ,  Dong-Seung Kwon ,  Jee-Hwan Ahn

    发明人： Choong-Il Yeh ,  Dong-Seung Kwon ,  Jee-Hwan Ahn

    IPC分类号： H04W4/00

    CPC分类号： H04L27/2613 ,  H04L5/023 ,  H04L27/2662

    摘要： The present invention relates to an uplink control channel configuration in a mobile wideband wireless access system, and an allocation method thereof. An uplink control channel includes a long cyclic prefix used to improve interference and distortion caused by multipath transmission characteristics of an initial ranging or handover ranging signal and a periodic ranging or band request ranging signal. In addition, a short orthogonal frequency division multiple (OFDM) symbol is used to transmit uplink control information when one terminal exists or the number of terminals is small.

    摘要翻译： 本发明涉及移动宽带无线接入系统中的上行控制信道配置及其分配方法。 上行链路控制信道包括用于改善由初始测距或切换测距信号和周期性测距或频带请求测距信号的多径传输特性引起的干扰和失真的长循环前缀。 此外，当一个终端存在或终端数量少时，使用短正交分频多（OFDM）符号来发送上行链路控制信息。

    Method of operating random access channel in mobile communication system
    16.
    发明授权
    Method of operating random access channel in mobile communication system 有权
    移动通信系统中随机接入信道的操作方法

    公开(公告)号：US08259645B2

    公开(公告)日：2012-09-04

    申请号：US12443276

    申请日：2007-04-03

    申请人： Kwang-Jae Lim ,  Sung-Kyung Kim ,  Chul-Sik Yoon ,  Jee-Hwan Ahn

    发明人： Kwang-Jae Lim ,  Sung-Kyung Kim ,  Chul-Sik Yoon ,  Jee-Hwan Ahn

    IPC分类号： H04B7/212

    CPC分类号： H04W74/0866 ,  H04W28/20

    摘要： A random access channel operating method in a mobile communication system is provided. The random access channel operating method includes: (a) selecting a transmission mode according to a load of random access channel and performing transmission to a mobile terminal; (b) receiving a message having a format corresponding to the selected transmission mode from the mobile terminal; (c) determining whether or not a preamble or data is included in the message received in (b) receiving of the message; and (d) if the data is determined to be included in the (c) determining, transmitting a response message for data reception to the mobile terminal. Accordingly, use efficiency of a random access channel can be increased by measuring a system load of the random access channel in a base station and changing a transmission format of a burst transmitted through the random access channel according to the measured load level.

    摘要翻译： 提供了一种移动通信系统中的随机接入信道操作方法。 随机接入信道操作方法包括：（a）根据随机接入信道的负载选择发送模式，并向移动终端进行发送; （b）从移动终端接收具有与选择的传输模式对应的格式的消息; （c）确定在（b）消息的接收中接收到的消息中是否包括前导码或数据; 以及（d）如果确定数据被包括在（c）确定中，向移动终端发送用于数据接收的响应消息。 因此，可以通过测量基站中的随机接入信道的系统负载并根据测量的负载水平改变通过随机接入信道发送的脉冲串的发送格式，来增加随机接入信道的使用效率。

    Terminal of portable internet system and method of transmitting uplink data in terminal
    17.
    发明授权
    Terminal of portable internet system and method of transmitting uplink data in terminal 有权
    便携式互联网系统终端和终端上传数据的方法

    公开(公告)号：US07944824B2

    公开(公告)日：2011-05-17

    申请号：US11792222

    申请日：2005-05-17

    申请人： Seung-Que Lee ,  Nam-Hoon Park ,  Jee-Hwan Ahn

    发明人： Seung-Que Lee ,  Nam-Hoon Park ,  Jee-Hwan Ahn

    IPC分类号： G01R31/08

    CPC分类号： H04L49/901 ,  H04L47/14 ,  H04L47/2441 ,  H04L47/32 ,  H04L47/50 ,  H04L49/9031

    摘要： A terminal of a portable Internet system comprising a medium access control (MAC) layer and a physical layer, the MAC layer comprising: a classifier classifying packets into classes; a delayer calling queue operating functions when a predetermined period of time is passed after the packets are classified by the classifier; a wait queue storing packets by the queue operating functions; and a packet processor processing the packet in the wait queue and transmitting the processed packet to the physical layer.

    摘要翻译： 一种包括介质访问控制（MAC）层和物理层的便携式因特网系统的终端，所述MAC层包括：分类器将分组分类成类; 延迟器在通过分类器分类分组之后经过预定时间段时调用队列操作功能; 等待队列通过队列操作功能存储数据包; 以及分组处理器处理等待队列中的分组并将处理的分组发送到物理层。

    STRUCTURE AND CONSTRUCTION METHOD OF UPLINK CONTROL CHANNEL IN MOBILE WIDEBAND WIRELESS ACCESS SYSTEM
    18.
    发明申请
    STRUCTURE AND CONSTRUCTION METHOD OF UPLINK CONTROL CHANNEL IN MOBILE WIDEBAND WIRELESS ACCESS SYSTEM 有权
    移动宽带无线接入系统上行控制信道的结构与构造方法

    公开(公告)号：US20100322160A1

    公开(公告)日：2010-12-23

    申请号：US12518027

    申请日：2007-12-07

    申请人： Choong-Il Yeh ,  Dong-Seung Kwon ,  Jee-Hwan Ahn

    发明人： Choong-Il Yeh ,  Dong-Seung Kwon ,  Jee-Hwan Ahn

    IPC分类号： H04W72/04 ,  H04L1/02

    CPC分类号： H04L27/2613 ,  H04L5/023 ,  H04L27/2662

    摘要： The present invention relates to an uplink control channel configuration in a mobile wideband wireless access system, and an allocation method thereof. An uplink control channel includes a long cyclic prefix used to improve interference and distortion caused by multipath transmission characteristics of an initial ranging or handover ranging signal and a periodic ranging or band request ranging signal. In addition, a short orthogonal frequency division multiple (OFDM) symbol is used to transmit uplink control information when one terminal exists or the number of terminals is small.

    摘要翻译： 本发明涉及移动宽带无线接入系统中的上行控制信道配置及其分配方法。 上行链路控制信道包括用于改善由初始测距或切换测距信号和周期性测距或频带请求测距信号的多径传输特性引起的干扰和失真的长循环前缀。 此外，当一个终端存在或终端数量少时，使用短正交分频多（OFDM）符号来发送上行链路控制信息。

    RESOURCE ALLOCATION METHOD, MAP CONFIGURATION METHOD, AND RESOURCE ALLOCATION INFORMATION TRANSMISSION METHOD IN MOBILE COMMUNICATION SYSTEM
    19.
    发明申请
    RESOURCE ALLOCATION METHOD, MAP CONFIGURATION METHOD, AND RESOURCE ALLOCATION INFORMATION TRANSMISSION METHOD IN MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统中的资源分配方法，地图配置方法和资源分配信息传输方法

    公开(公告)号：US20100232398A1

    公开(公告)日：2010-09-16

    申请号：US12664229

    申请日：2008-03-12

    申请人： Kwang-Jae Lim ,  Chul-Sik Yoon ,  Jee-Hwan Ahn

    发明人： Kwang-Jae Lim ,  Chul-Sik Yoon ,  Jee-Hwan Ahn

    IPC分类号： H04W72/04 ,  H04W72/14

    CPC分类号： H04W72/06 ,  H04B7/2659

    摘要： When characters are allocated to a keyboard, a plurality of consonants are divided into a plurality of groups according to pronunciation position in the oral cavity, and the groups are allocated to corresponding columns on the keyboard of 3 rows and 10 columns. A plurality of vowels are allocated to the corresponding columns according to the pronunciation position in the oral cavity. In this instance, the consonants and the vowels of which the pronunciation position are near the lips are allocated to the middle area of the area of 3 rows and 10 columns, and the consonants and the vowels of which the pronunciation position are near the vocal chords are allocated to the outer part of the area of 3 rows and 10 columns. The consonants and the vowels are allocated to the corresponding rows of the area of 3 rows and 10 columns according to usage frequency.

    摘要翻译： 当将字符分配给键盘时，根据口腔中的发音位置将多个辅音分成多个组，并将组分配给3行10列的键盘上的相应列。 根据口腔中的发音位置，将多个元音分配给相应的列。 在这种情况下，发音位置靠近嘴唇的辅音和元音被分配到3行10列的区域的中间区域，并且辅音和其发音位置靠近声带的元音 分配给3行10列的外部部分。 根据使用频率，辅音和元音分配给3行10列的相应行。

    METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK INFORMATION
    20.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK INFORMATION 有权
    发送反馈信息的方法和装置

    公开(公告)号：US20100177740A1

    公开(公告)日：2010-07-15

    申请号：US12376567

    申请日：2007-07-31

    申请人： Kwang-Jae Lim ,  Chul-Sik Yoon ,  Jee-Hwan Ahn

    发明人： Kwang-Jae Lim ,  Chul-Sik Yoon ,  Jee-Hwan Ahn

    IPC分类号： H04W72/04

    CPC分类号： H04L27/2602 ,  H04J13/00 ,  H04J13/0003 ,  H04L1/0073 ,  H04L5/0053 ,  H04L5/006

    摘要： Disclosed is an apparatus for transmitting feedback information to a base station. The feedback information transmitting apparatus receives channel allocation information, generates a plurality of payloads regarding feedback information, and multiplexes the plurality of payloads in terms of a plurality of classes so as to generate a plurality of multiplexed payloads. Subsequently, the plurality of multiplexed payloads are code multiplexed so as to generate a code division multiplexing symbol, and a channel code is applied to the code division multiplexing symbol. Then, the code division multiplexing signal applied with the channel code is transmitted to a base station through a wireless resource. Accordingly, a feedback channel that is adaptive to a channel condition is configured, such that a wireless resource for a feedback channel can be efficiently used.

    摘要翻译： 公开了一种用于向基站发送反馈信息的装置。 反馈信息发送装置接收信道分配信息，生成关于反馈信息的多个有效载荷，并且根据多个等级复用多个有效载荷，以产生多个复用的有效载荷。 随后，多路复用的有效载荷被多路复用以产生码分复用符号，并且信道码被应用于码分复用符号。 然后，将应用了信道码的码分多路复用信号通过无线资源发送给基站。 因此，配置适应于信道条件的反馈信道，使得可以有效地使用用于反馈信道的无线资源。