发明公开
EP3100509A4 SYSTEMS, METHODS AND DEVICES FOR SELECTIVE INTERFERENCE COORDINATION IN A CELLULAR PROTOCOL
审中-公开
SYSTEME，VERFAHREN UND VORRICHTUNGEN ZUR SELEKTIVEN INTERFERENKKOORDINATION IN EINEM MOBILFUNKPROTOKOLL
- 专利标题： SYSTEMS, METHODS AND DEVICES FOR SELECTIVE INTERFERENCE COORDINATION IN A CELLULAR PROTOCOL
- 专利标题（中）： SYSTEME，VERFAHREN UND VORRICHTUNGEN ZUR SELEKTIVEN INTERFERENKKOORDINATION IN EINEM MOBILFUNKPROTOKOLL
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申请号： EP15743527申请日： 2015-01-29
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公开(公告)号： EP3100509A4公开(公告)日： 2017-09-06
- 发明人: JEON JEONGHO , NIU HUANING , PAPATHANASSIOU APOSTOLOS , ZONG PINGPING , FONG MO-HAN , FWU JONG-KAE , IBARS CASAS CHRISTIAN , WU GENG , LI QINGHUA
- 申请人： INTEL IP CORP
- 专利权人： INTEL IP CORP
- 当前专利权人： INTEL IP CORP
- 优先权： US201461933856 2014-01-30
- 主分类号： H04L5/00
- IPC分类号： H04L5/00 ; H04W28/26 ; H04W74/08 ; H04W84/12 ; H04W88/10
摘要：
A user equipment (UE) can reserve shared spectrum between two wireless protocols upon the request from a tower. For example, an enhanced node B (eNB or eNodeB) transmits a message to associated UEs including a set of candidate UEs, a length of time to reserve, and a frequency band to use. UEs perform medium sensing on the specified spectrum if a UE finds its identifier in the set of candidate UEs. Candidate UEs transmit a clear to send (CTS) message with channel reservation information if the medium is idle. A result of the success or failure of the CTS transmission attempt is sent back to the eNB. Upon receiving the feedback information from the UEs, the eNB starts sending data to those UEs that sent the positive feedback on the channel reservation.
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