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公开(公告)号：WO2017139531A1
公开(公告)日：2017-08-17
申请号：PCT/US2017/017304
申请日：2017-02-10
Applicant: QUALCOMM INCORPORATED
Inventor： SANTHANAM, Arvind, Vardarajan , AMERGA, Daniel , HOOVER, Scott, Allan , MAI, Tian , BALASUBRAMANIAN, Arun Prasanth , DHANAPAL, Muthukumaran , SOMAVARAPU, Vamsee, Krishna , BALASUBRAMANIAN, Srinivasan
CPC classification number: H04W76/18 , H04W36/0083 , H04W36/08 , H04W36/245 , H04W48/02 , H04W48/20 , H04W88/02
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may determine that a number of access stratum (AS) operations or communications have failed while attempting to communicate with a cell. Based on the AS failures, the UE may deprioritize the cell. For example, based on the deprioritization, the UE may bar certain cells from selection or reselection procedures. The UE may thus attempt to select or reselect a different cell even if the cell is ranked lower based on a selection criteria or reselection criteria. In some cases, UEs may store and share historical AS failure information that may also be used to determine when to deprioritize a cell. In some cases, a group of cells may be deprioritized (e.g., a group based on frequency, network, or tracking area).
Abstract translation: 描述了用于无线通信的方法，系统和设备。 用户设备（UE）可以在尝试与小区进行通信时确定多个接入层（AS）操作或通信已经失败。 基于AS失败，UE可以对该小区进行优先排序。 例如，基于去优先化，UE可以禁止某些小区免受选择或重选过程。 因此，即使基于选择标准或重新选择标准将小区排名较低，UE也可尝试选择或重新选择不同的小区。 在一些情况下，UE可以存储和共享历史AS故障信息，其也可以用于确定何时对信元进行优先排序。 在一些情况下，可以对一组小区进行优先排序（例如，基于频率，网络或跟踪区域的小组）。
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公开(公告)号：WO2017139531A8
公开(公告)日：2017-08-17
申请号：PCT/US2017/017304
申请日：2017-02-10
Applicant: QUALCOMM INCORPORATED
Inventor： SANTHANAM, Arvind, Vardarajan , AMERGA, Daniel , HOOVER, Scott, Allan , MAI, Tian , BALASUBRAMANIAN, Arun Prasanth , DHANAPAL, Muthukumaran , SOMAVARAPU, Vamsee, Krishna , BALASUBRAMANIAN, Srinivasan
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may determine that a number of access stratum (AS) operations or communications have failed while attempting to communicate with a cell. Based on the AS failures, the UE may deprioritize the cell. For example, based on the deprioritization, the UE may bar certain cells from selection or reselection procedures. The UE may thus attempt to select or reselect a different cell even if the cell is ranked lower based on a selection criteria or reselection criteria. In some cases, UEs may store and share historical AS failure information that may also be used to determine when to deprioritize a cell. In some cases, a group of cells may be deprioritized (e.g., a group based on frequency, network, or tracking area).
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