公开(公告)号：EP3087775A4

公开(公告)日：2017-08-16

申请号：EP13900230

申请日：2013-12-26

Applicant: INTEL CORP

Inventor： EL-REFAEY MOHAMED ,  MUECK MARKUS DOMINIK ,  SMITH KIRK D ,  ABDELMEGEED HAZEM ,  ELGEBALY HANI H ,  OSMAN NORHAN M

IPC: H04W16/14 ,  H04W88/14 ,  H04W88/18

CPC classification number: H04W16/14 ,  H04W28/16 ,  H04W72/085

Abstract: This disclosure is directed to spectrum reclaiming in a leased spectrum system. A spectrum exchange coordinator (SEC) may be interposed between a spectrum owner and at least one operator to facilitate the leasing and reclaiming of spectrum. Upon occurrence of a trigger, the SEC may then determine a procedure for allowing the spectrum owner to reclaim the leased spectrum. The spectrum owner may be allowed to reclaim the leased spectrum in full based on an agreement. If not previously agreed to, the spectrum owner may be allowed to reclaim at least part of the spectrum. These operations may include a dual risk evaluation to determine how reclaiming the leased spectrum will affect quality of service (QoS). Partial or gradual reclaiming may then allow the leased spectrum to be reclaimed while minimizing impact. Examples of gradual reclaiming may be based on a time domain, frequency domain, or cellular basis.

Abstract translation: 本公开涉及在租用频谱系统中的频谱回收。 频谱交换协调者（SEC）可以插入到频谱拥有者和至少一个运营商之间，以促进频谱的租赁和回收。 在发生触发后，SEC可以确定允许频谱拥有者收回租用频谱的程序。 根据协议，频谱所有者可以被允许全额收回租用频谱。 如果事先不同意，频谱所有者可能被允许收回至少部分频谱。 这些操作可能包括双重风险评估，以确定回收租赁频谱如何影响服务质量（QoS）。 部分或逐步回收可能允许回收租赁频谱，同时将影响降至最低。 逐渐回收的例子可以基于时域，频域或蜂窝基础。