公开(公告)号：US08503404B2

公开(公告)日：2013-08-06

申请号：US12304672

申请日：2007-03-20

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

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

IPC分类号： H04B7/216 ,  H04J3/06

CPC分类号： H04W28/26 ,  H04W56/0075

摘要： The present invention relates to an uplink synchronization request method in a mobile communication system, a CDMA allocation information element structure thereof, and an apparatus using the same. For this purpose the uplink synchronization request method includes: when uplink traffic is generated, determining whether an uplink synchronization error occurs; when the uplink synchronization error occurs, calculating a timing adjustment value; and transmitting a bandwidth request code including the calculated timing adjustment value to a base station and performing a bandwidth request. According to the present invention, the PSS compares a reference adjustment value and an arrival time of a downlink preamble to calculate uplink synchronization timing and synchronize an uplink of the PSS that requests bandwidth allocation through a bandwidth request ranging process to thereby maximize resource use efficiency in the uplink synchronization.

摘要翻译： 本发明涉及移动通信系统中的上行链路同步请求方法，其CDMA分配信息元素结构及其使用方法。 为此，上行链路同步请求方法包括：当产生上行流量时，确定是否发生上行链路同步错误; 当发生上行链路同步错误时，计算定时调整值; 以及将包括所计算的定时调整值的带宽请求代码发送到基站并执行带宽请求。 根据本发明，PSS比较参考调整值和下行链路前导码的到达时间，以计算上行链路同步定时，并通过带宽请求测距过程同步请求带宽分配的PSS的上行链路，从而最大化资源使用效率 上行同步。

公开(公告)号：US20090190560A1

公开(公告)日：2009-07-30

申请号：US12304672

申请日：2007-03-20

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

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

IPC分类号： H04B7/216 ,  H04J3/06

CPC分类号： H04W28/26 ,  H04W56/0075

摘要： The present invention relates to an uplink synchronization request method in a mobile communication system, a CDMA allocation information element structure thereof, and an apparatus using the same. For this purpose the uplink synchronization request method includes: when up-link traffic is generated, determining whether an uplink synchronization error occurs; when the uplink synchronization error occurs, calculating a timing adjustment value; and transmitting a bandwidth request code including the calculated timing adjustment value to a base station and performing a band-width request. According to the present invention, the PSS compares a reference adjustment value and an arrival time of a downlink preamble to calculate uplink synchronization timing and synchronize an uplink of the PSS that requests bandwidth allocation through a bandwidth request ranging process to thereby maximize resource use efficiency in the uplink synchronization.

摘要翻译： 本发明涉及移动通信系统中的上行链路同步请求方法，其CDMA分配信息元素结构及其使用方法。 为此，上行链路同步请求方法包括：当生成上行链路业务时，确定是否发生上行链路同步错误; 当发生上行链路同步错误时，计算定时调整值; 以及将包括所计算的定时调整值的带宽请求代码发送到基站并执行带宽请求。 根据本发明，PSS比较参考调整值和下行链路前导码的到达时间，以计算上行链路同步定时，并通过带宽请求测距过程同步请求带宽分配的PSS的上行链路，从而最大化资源使用效率 上行同步。

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。

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。

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。

公开(公告)号：US08135039B2

公开(公告)日：2012-03-13

申请号：US12307743

申请日：2007-07-06

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： H04J4/00 ,  H04B1/00

CPC分类号： H04B7/26 ,  H04W28/06 ,  H04W72/042

摘要： To transmit resource allocation information on a plurality of radio resources to a terminal, a resource allocation device expresses a radio resource that is differently allocated from before the resource allocation information is transmitted among the plurality of radio resources in a radio resource pattern sequence, generates resource allocation information on the plurality of radio resources based on the radio resource pattern sequence, and transmits the radio resource pattern sequence and the resource allocation information, or a compressed pattern sequence corresponding to the radio resource pattern sequence and the resource allocation information, to the terminal through a frame.

摘要翻译： 为了向终端发送关于多个无线资源的资源分配信息，资源分配装置表示在无线资源模式序列中的多个无线资源之间发送资源分配信息之前从不同地分配的无线资源，生成资源 基于无线资源模式序列对多个无线资源进行分配信息，向终端发送无线资源模式序列和资源分配信息或与无线资源模式序列和资源分配信息对应的压缩模式序列 通过一个框架。

公开(公告)号：US20100009688A1

公开(公告)日：2010-01-14

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： H04W72/00

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。

公开(公告)号：US20090239546A1

公开(公告)日：2009-09-24

申请号：US12307743

申请日：2007-07-06

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： H04B7/26 ,  H04W28/06 ,  H04W72/042

摘要： To transmit resource allocation information on a plurality of radio resources to a terminal, a resource allocation device expresses a radio resource that is differently allocated from before the resource allocation information is transmitted among the plurality of radio resources in a radio resource pattern sequence, generates resource allocation information on the plurality of radio resources based on the radio resource pattern sequence, and transmits the radio resource pattern sequence and the resource allocation information, or a compressed pattern sequence corresponding to the radio resource pattern sequence and the resource allocation information, to the terminal through a frame.

摘要翻译： 为了向终端发送关于多个无线资源的资源分配信息，资源分配装置表示在无线资源模式序列中的多个无线资源之间发送资源分配信息之前从不同地分配的无线资源，生成资源 基于无线资源模式序列对多个无线资源进行分配信息，向终端发送无线资源模式序列和资源分配信息或与无线资源模式序列和资源分配信息对应的压缩模式序列 通过一个框架。

公开(公告)号：US08305984B2

公开(公告)日：2012-11-06

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： H04W4/00 ,  H04J3/00

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。

公开(公告)号：US08274953B2

公开(公告)日：2012-09-25

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： H04B7/216

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。