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1. 发明申请

WO2008050940A3 WIRELESS TRANSCEIVER SYSTEM FOR SUPPORTING DUAL MODE 审中-公开
公开(公告)号：WO2008050940A3
公开(公告)日：2008-05-02
申请号：PCT/KR2007/002186
申请日：2007-05-03
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SAMSUNG ELECTRONICS CO., LTD. , KWON, Heon-Kook , KIM, Joon-Hyung , KIM, Seong-Min , KO, Yun-Soo , JUNG, Jae-Ho , LEE, Kwang-Chun
发明人： KWON, Heon-Kook , KIM, Joon-Hyung , KIM, Seong-Min , KO, Yun-Soo , JUNG, Jae-Ho , LEE, Kwang-Chun
IPC分类号： H04J4/00
摘要： The present invention relates to a wireless transceiver system for supporting a dual mode, and more particularly to a wireless transceiver system for supporting a dual mode that simultaneously supports the Frequency Division Duplex (FDD) method and the Time Division Duplex (TDD) method in a certain frequency band. The present system supports the FDD system conducting transmission and reception simultaneously by using different frequency bands for transmission and reception as well as the TDD system temporally alternating transmission and reception by using the common frequency band among an upper frequency band and a lower frequency band used in the FDD system as well as another frequency band adjacent thereto, thereby selectively supporting both of the two communication systems in a wireless transceiver system. Therefore, efficient use of various wireless communication standards and the limited frequency resource is provided, and on this basis, an efficient application of all wireless transceiver systems adopting the TDD system and the FDD system as well as the mobile communication base station and the terminal is provided.

2. 发明申请

WO2008050940A2 WIRELESS TRANSCEIVER SYSTEM FOR SUPPORTING DUAL MODE 审中-公开
标题翻译：用于支持双模的无线收发系统
公开(公告)号：WO2008050940A2
公开(公告)日：2008-05-02
申请号：PCT/KR2007002186
申请日：2007-05-03
申请人： KOREA ELECTRONICS TELECOMM , SAMSUNG ELECTRONICS CO LTD , KWON HEON-KOOK , KIM JOON-HYUNG , KIM SEONG-MIN , KO YUN-SOO , JUNG JAE-HO , LEE KWANG-CHUN
发明人： KWON HEON-KOOK , KIM JOON-HYUNG , KIM SEONG-MIN , KO YUN-SOO , JUNG JAE-HO , LEE KWANG-CHUN
IPC分类号： H04J1/00
CPC分类号： H04B1/406 , H04B1/52 , H04B1/54
摘要： The present invention relates to a wireless transceiver system for supporting a dual mode, and more particularly to a wireless transceiver system for supporting a dual mode that simultaneously supports the Frequency Division Duplex (FDD) method and the Time Division Duplex (TDD) method in a certain frequency band. The present system supports the FDD system conducting transmission and reception simultaneously by using different frequency bands for transmission and reception as well as the TDD system temporally alternating transmission and reception by using the common frequency band among an upper frequency band and a lower frequency band used in the FDD system as well as another frequency band adjacent thereto, thereby selectively supporting both of the two communication systems in a wireless transceiver system. Therefore, efficient use of various wireless communication standards and the limited frequency resource is provided, and on this basis, an efficient application of all wireless transceiver systems adopting the TDD system and the FDD system as well as the mobile communication base station and the terminal is provided.
摘要翻译：本发明涉及一种用于支持双模式的无线收发器系统，更具体地说，涉及一种用于支持同时支持频分双工（FDD）方法和时分双工（TDD）方法的双模式的无线收发器系统）某些频段。本系统支持FDD系统，通过使用不同的频带进行发送和接收，并且通过使用在上述频带中使用的较高频带和较低频带中的公共频带来进行时间上交替的发送和接收，同时进行发送和接收 FDD系统以及与其相邻的另一频带，从而在无线收发器系统中选择性地支持两个通信系统。因此，提供了各种无线通信标准和有限频率资源的有效利用，并且在此基础上，采用TDD系统和FDD系统以及移动通信基站和终端的所有无线收发机系统的有效应用是提供。

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