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首頁> 外國專利> Method for allocating resource in a wireless communication systems based on cellular using multicarrier schemes and method for receiving the allocated resource

Method for allocating resource in a wireless communication systems based on cellular using multicarrier schemes and method for receiving the allocated resource

機(jī)譯：在基于蜂窩的無線通信系統(tǒng)中使用多載波方案分配資源的方法和接收分配的資源的方法

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摘要

The present invention relates to a cellular-based wireless communication system to, and more particularly the use of Multi-Carrier relates to a resource allocation method for transmitting data in a cellular-based wireless communication system. ; The present invention is assigned to each up-link and down-link divided into time frequency resource area defined as one frame and, using a multi-carrier method, and for a single cell of a cellular wireless communication system including a plurality of sectors, a method for allocating resources in the downlink for a predetermined time at the time of the time domain, the the frequency resources allocated to the plurality of sectors different from each other a predetermined interval to have a certain frequency orthogonality among the plurality of sectors by a frequency resource for transmitting a synchronization preamble to be used for frame synchronization, and transmitting the sync preamble for a predetermined time at the time of the end of the time domain, a plurality of resources for transmitting the broadcast message by each sector, and the assigned frequency resource to a plurality of sectors to be used repeatedly, as the sector in order, the sink-free and a time domain for transmitting a preamble, in the rest region other than the time zone to transmit the broadcast message, defining a certain time zone, and the frequency resources in the defined time domain including information for dynamic channel allocation and a midamble channel estimate characterized in that the resources allocated for transmitting.
機(jī)譯：本發(fā)明涉及一種基于蜂窩的無線通信系統(tǒng)，尤其涉及多載波的使用涉及一種用于在基于蜂窩的無線通信系統(tǒng)中發(fā)送數(shù)據(jù)的資源分配方法。 ;本發(fā)明被分配給每個(gè)上行鏈路和下行鏈路，該上行鏈路和下行鏈路被劃分為被定義為一幀的時(shí)頻資源區(qū)域，并且使用多載波方法，并且對于包括多個(gè)扇區(qū)的蜂窩無線通信系統(tǒng)的單個(gè)小區(qū)，一種用于在時(shí)域時(shí)在預(yù)定時(shí)間在下行鏈路中分配資源的方法，分配給多個(gè)扇區(qū)的頻率資源以預(yù)定間隔彼此不同，以使多個(gè)扇區(qū)之間具有一定的頻率正交性。頻率資源，用于發(fā)送要用于幀同步的同步前同步碼，并在時(shí)域結(jié)束時(shí)在預(yù)定時(shí)間發(fā)送同步前同步碼，多個(gè)資源用于按每個(gè)扇區(qū)發(fā)送廣播消息，并且分配向多個(gè)扇區(qū)重復(fù)使用的頻率資源，作為有序的扇區(qū)，無宿和傳輸?shù)臅r(shí)域在除時(shí)區(qū)以外的其余區(qū)域中設(shè)置前同步碼以發(fā)送廣播消息，以定義某個(gè)時(shí)區(qū)，以及在所定義的時(shí)域中的頻率資源包括用于動(dòng)態(tài)信道分配的信息和中間碼信道估計(jì)，其特征在于，分配用于傳輸。

著錄項(xiàng)

  • 公開/公告號KR100965677B1

    專利類型

  • 公開/公告日2010-06-24

    原文格式PDF

  • 申請/專利權(quán)人

    申請/專利號KR20050077016

  • 發(fā)明設(shè)計(jì)人 ???;???;???;???;

    申請日2005-08-22

  • 分類號H04B7/26;H04B1/69;

  • 國家 KR

  • 入庫時(shí)間 2022-08-21 18:31:06

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