Invention Grant
US08260270B2 Femto BS for reducing inter-cell interference and method for transmitting signal using the same
失效
用于减少小区间干扰的毫微微BS和使用该信号的信号发送方法
- Patent Title: Femto BS for reducing inter-cell interference and method for transmitting signal using the same
- Patent Title (中): 用于减少小区间干扰的毫微微BS和使用该信号的信号发送方法
-
Application No.: US13028706Application Date: 2011-02-16
-
Publication No.: US08260270B2Publication Date: 2012-09-04
- Inventor: Sung Guk Yoon , Jong Hun Han , Sae Woong Bahk , Young Han Kim , Ik Hyeon Kim
- Applicant: Sung Guk Yoon , Jong Hun Han , Sae Woong Bahk , Young Han Kim , Ik Hyeon Kim
- Applicant Address: KR Seoul KR Seoul
- Assignee: Foundation of Soongsil University-Industry Cooperation,MMC Technology, Inc.
- Current Assignee: Foundation of Soongsil University-Industry Cooperation,MMC Technology, Inc.
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Maschoff Filmore & Israelsen
- Priority: KR10-2010-0111897 20101111
- Main IPC: H04M3/42
- IPC: H04M3/42 ; H04W4/00
Abstract:
A signal transmission method includes determining whether there is a User Equipment (UE) within an area of the femto BS, determining whether the UE is in an active mode, operating in a first mode of alternating a first Available Interval (AI) with a first UnAvailable Interval (UAI) in time, if no UE exists within the area of the femto BS, operating in a second mode of alternating a second AI with a second UAI shorter than the first UAI in time, if a UE exists within the area of the femto BS and operates in an inactive mode and operating in a third mode of continuously transmitting a signal, if a UE exists within the area of the femto BS and operates in the active mode.
Public/Granted literature
- US20120122444A1 FEMTO BS FOR REDUCING INTER-CELL INTERFERENCE AND METHOD FOR TRANSMITTING SIGNAL USING THE SAME Public/Granted day:2012-05-17
Information query
