公开(公告)号：US09854591B2

公开(公告)日：2017-12-26

申请号：US14859633

申请日：2015-09-21

Applicant: Intel IP Corporation

Inventor： Candy Yiu ,  Nithin Srinivasan

IPC: H04W36/22 ,  H04W72/08 ,  H04W76/04 ,  H04W48/16 ,  H04W48/20 ,  H04W84/04

CPC classification number: H04W72/082 ,  H04W36/22 ,  H04W48/16 ,  H04W48/20 ,  H04W76/27 ,  H04W84/045

Abstract: An eNodeB (eNB), user equipment (UE) and method of cell reselection are generally described. While in Radio Resource Control (RRC) Idle mode, the UE may receive via a system information broadcast a cell reselection probability and a cell-specific priority list including a list of neighboring eNBs and their priorities for both macro and small cells operating on at least one frequency different from that of the serving eNB. The UE may generate a random number and compare the random number to the cell reselection probability to determine whether the UE is to reselect. The UE may randomly select among eNBs that have the same, highest priority. The UE may receive a predetermined set of cell reselection criteria from the eNB via a system information broadcast to determine whether or not to perform reselection.

公开(公告)号：US20160302118A1

公开(公告)日：2016-10-13

申请号：US14859633

申请日：2015-09-21

Applicant: Intel IP Corporation

Inventor： Candy Yiu ,  Nithin Srinivasan

IPC: H04W36/06 ,  H04W76/04 ,  H04W72/08 ,  H04W36/22

CPC classification number: H04W72/082 ,  H04W36/22 ,  H04W48/16 ,  H04W48/20 ,  H04W76/27 ,  H04W84/045

Abstract: An eNodeB (eNB), user equipment (UE) and method of cell reselection are generally described. While in Radio Resource Control (RRC) Idle mode, the UE may receive via a system information broadcast a cell reselection probability and a cell-specific priority list including a list of neighboring eNBs and their priorities for both macro and small cells operating on at least one frequency different from that of the serving eNB. The UE may generate a random number and compare the random number to the cell reselection probability to determine whether the UE is to reselect. The UE may randomly select among eNBs that have the same, highest priority. The UE may receive a predetermined set of cell reselection criteria from the eNB via a system information broadcast to determine whether or not to perform reselection.

Abstract translation: 通常描述eNodeB（eNB），用户设备（UE）和小区重选方法。 在无线电资源控制（RRC）空闲模式中，UE可以经由系统信息广播小区重选概率，以及包括相邻eNB的列表的小区特定优先级列表及其至少在至少操作的宏小区和小小区的优先级 一个频率与服务eNB的频率不同。 UE可以生成随机数，并将随机数与小区重选概率进行比较，以确定UE是否重新选择。 UE可以在具有相同，最高优先级的eNB之间随机选择。 UE可以经由系统信息广播从eNB接收预定的小区重选准则集，以确定是否执行重选。