基本信息:
- 专利标题: 유연한 부분 주파수 재사용을 사용하는 멀티캐리어 무선네트워크
- 专利标题(英):Multi-carrier wireless network using flexible fractional frequency reuse
- 专利标题(中):多功能无线网络使用灵活的频率重用
- 申请号:KR1020087008384 申请日:2006-10-09
- 公开(公告)号:KR1020080064122A 公开(公告)日:2008-07-08
- 发明人: 칸파룩
- 申请人: 삼성전자주식회사
- 申请人地址: ***, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea
- 专利权人: 삼성전자주식회사
- 当前专利权人: 삼성전자주식회사
- 当前专利权人地址: ***, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea
- 代理人: 이건주
- 优先权: US11/517,877 2006-09-08; US60/724,863 2005-10-07
- 国际申请: PCT/KR2006/004042 2006-10-09
- 国际公布: WO2007043782 2007-04-19
- 主分类号: H04B7/26
- IPC分类号: H04B7/26 ; H04J11/00
摘要:
A multi-carrier wireless network using flexible fractional frequency reuse is provided to enable a base station to select a first sub carrier from a second predetermined sub carriers which are used by a first adjacent base station, and to assign a first sub carrier from a second predetermined set to communicate with a first subscriber station by responding to a decision that additional sub carriers are not usable in a first predetermined set. If a BS(Base Station) becomes a cell-A. Firstly, the BS selects a new subscriber station, so as to allot sub carriers in the cell-A(805). The BS determines whether at least one resource unit is available to the cell-A(810). If so, the BS allots the available resource units to an SS(Subscriber Station)(815), and determines whether more subscribers are connected(820). If the resource units are not available, the BS selects an adjacent cell for borrowing the available resource units(825). The BS borrows resource units having the highest resource set index(830). The BS determines whether more resource units are necessary or not(835). The BS assigns the borrowed resource units to the SS(840). And the BS determines whether more SS are to be connected(845).
摘要(中):
提供使用灵活的分数次频率复用的多载波无线网络,以使得基站能够从第一相邻基站使用的第二预定子载波中选择第一子载波,并从第二子载波 预定设置为通过响应附加子载波在第一预定集合中不可用的判定来与第一用户台进行通信。 如果BS(基站)成为小区A。 首先,BS选择新的用户台,以便在小区A中分配子载波(805)。 BS确定至少一个资源单元是否可用于小区A(810)。 如果是,则BS将可用资源单元分配给SS(用户站)(815),并确定是否有更多的用户被连接(820)。 如果资源单元不可用,则BS选择用于借用可用资源单元的相邻小区(825)。 BS借用具有最高资源集索引的资源单元(830)。 BS确定是否需要更多的资源单元(835)。 BS将借用的资源单元分配给SS(840)。 BS确定是否连接更多的SS(845)。
公开/授权文献:
- KR101289588B1 유연한 부분 주파수 재사용을 사용하는 멀티캐리어 무선네트워크 公开/授权日:2013-07-24
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04B | 传输 |
------H04B7/00 | 无线电传输系统,即使用辐射场的 |
--------H04B7/24 | .用于两个或两个以上站之间的通信 |
----------H04B7/26 | ..至少其中之一是移动的 |