公开(公告)号：US08954087B2

公开(公告)日：2015-02-10

申请号：US13591402

申请日：2012-08-22

申请人： Won-Cheol Lee ,  Hyung-Min Chang ,  Joo-Pyoung Choi ,  Han-Nah Choi

发明人： Won-Cheol Lee ,  Hyung-Min Chang ,  Joo-Pyoung Choi ,  Han-Nah Choi

IPC分类号： H04W72/00 ,  H04W16/14 ,  H04W48/14 ,  H04W64/00

CPC分类号： H04W16/14 ,  H04W48/14 ,  H04W64/00

摘要： Disclosed herein are an apparatus and method for providing communication services. The apparatus includes a location information acquisition unit, a radio station information acquisition unit, and an offloading unit. The location information acquisition unit acquires information about the current location of the user terminal by sending a location information request message to the user terminal. The radio station information acquisition unit requests information about a white space radio station from which the user terminal can receive the communication services by sending the information about the current location of the user terminal to a white space server, and acquires, from the white space server, information about an available white space radio station. The offloading unit sends the information about the available white space radio station to the user terminal, and also sends information about the user terminal to the available white space radio station.

摘要翻译： 这里公开了一种用于提供通信服务的装置和方法。 该装置包括位置信息获取单元，无线电站信息获取单元和卸载单元。 位置信息获取单元通过向用户终端发送位置信息请求消息来获取关于用户终端的当前位置的信息。 无线电站信息获取单元通过向白空间服务器发送关于用户终端的当前位置的信息，请求有关用户终端可以从其接收通信服务的白空间无线站的信息，并且从白空间服务器 ，有关可用空白广播电台的信息。 卸载单元向用户终端发送关于可用的空白无线电站的信息，并且将有关用户终端的信息发送到可用的空白无线电台。

公开(公告)号：US20130122933A1

公开(公告)日：2013-05-16

申请号：US13591402

申请日：2012-08-22

申请人： Won-Cheol LEE ,  Hyung-Min CHANG ,  Joo-Pyoung CHOI ,  Han-Nah CHOI

发明人： Won-Cheol LEE ,  Hyung-Min CHANG ,  Joo-Pyoung CHOI ,  Han-Nah CHOI

IPC分类号： H04W64/00

CPC分类号： H04W16/14 ,  H04W48/14 ,  H04W64/00

摘要： Disclosed herein are an apparatus and method for providing communication services. The apparatus includes a location information acquisition unit, a radio station information acquisition unit, and an offloading unit. The location information acquisition unit acquires information about the current location of the user terminal by sending a location information request message to the user terminal The radio station information acquisition unit requests information about a white space radio station from which the user terminal can receive the communication services by sending the information about the current location of the user terminal to a white space server, and acquires, from the white space server, information about an available white space radio station. The offloading unit sends the information about the available white space radio station to the user terminal, and also sends information about the user terminal to the available white space radio station.

摘要翻译： 这里公开了一种用于提供通信服务的装置和方法。 该装置包括位置信息获取单元，无线电站信息获取单元和卸载单元。 位置信息获取单元通过向用户终端发送位置信息请求消息来获取关于用户终端的当前位置的信息。无线电站信息获取单元请求关于用户终端可以从其接收通信服务的空白无线电台的信息 通过将关于用户终端的当前位置的信息发送到白色空间服务器，并从白色空间服务器获取关于可用的空白无线电台的信息。 卸载单元向用户终端发送关于可用的空白无线电站的信息，并且将有关用户终端的信息发送到可用的空白无线电台。

公开(公告)号：US20100061351A1

公开(公告)日：2010-03-11

申请号：US12257133

申请日：2008-10-23

申请人： Won Cheol LEE ,  Joo Pyoung CHOI ,  Soon Kyu PARK ,  Su Bok LEE ,  Byung Gueon MIN

发明人： Won Cheol LEE ,  Joo Pyoung CHOI ,  Soon Kyu PARK ,  Su Bok LEE ,  Byung Gueon MIN

IPC分类号： H04W72/04 ,  H04B7/00

CPC分类号： H04W52/242 ,  H04W16/32 ,  H04W72/0453 ,  H04W72/082

摘要： A multi-coexistence communication technology is provided. A multi-coexistence communication system based on an interference-aware environment and a method for operating the same can remove interference detected using an interference temperature limit from at least one transmission signal and transmit the signal to a main/sub communication terminal during data communication on a wired/wireless communication network formed of a main base station, a sub base station, the main communication terminal, and the sub communication terminal, thereby smoothly providing a high-speed seamless data transmission service based on a multi-coexistence communication environment where a distributed small-scale network requiring a low transmission rate, a medium-scale network for providing various wireless communication services, and a large-scale broadcasting network requiring a high transmission rate and high quality coexist, and preventing congestion due to increased demand for frequency resources.

摘要翻译： 提供了多共存通信技术。 基于干扰感知环境的多共存通信系统及其操作方法可以从至少一个传输信号中去除使用干扰温度限制检测到的干扰，并且在数据通信期间将信号发送到主/子通信终端 由主基站，子基站，主通信终端和子通信终端形成的有线/无线通信网络，从而平滑地提供基于多共存通信环境的高速无缝数据传输服务，其中， 需要低传输速率的分布式小规模网络，用于提供各种无线通信服务的中等规模网络，以及需要高传输速率和高质量并存的大规模广播网络，并且防止由于对频率资源的需求增加而引起的拥塞 。