公开(公告)号：US20160135114A1

公开(公告)日：2016-05-12

申请号：US14705611

申请日：2015-05-06

Applicant: QUALCOMM Incorporated

Inventor： Liangchi HSU ,  Thawatt GOPAL ,  Huan XU ,  Ansah Ahmed SHEIK ,  Satish Pavan Kumar NICHANAMETLA ,  Vagish GUPTA ,  Sathish KRISHNAMOORTHY ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Qingxin CHEN ,  Xuepan GUAN ,  Xiaojian LONG

IPC: H04W48/06 ,  H04W24/08

CPC classification number: H04W48/06 ,  H04W24/08 ,  H04W60/005 ,  H04W76/16 ,  H04W76/18 ,  H04W76/20

Abstract: Aspects described herein relate to throttling packet-switched (PS) call establishment in wireless communications. A circuit-switched (CS) call can be conducted by using a first radio access technology (RAT). A cell update (CU) procedure for a PS call using a second RAT can be detected as due to one or more conditions. A cause for the one or more conditions can be determined based on one or more parameters related to a transmitter or receiver. PS call establishment attempts can accordingly be throttled based at least in part on determining the cause for the one or more conditions

Abstract translation: 本文描述的方面涉及在无线通信中限制分组交换（PS）呼叫建立。 可以通过使用第一无线接入技术（RAT）来进行电路交换（CS）呼叫。 由于一个或多个条件，可以检测使用第二RAT的PS呼叫的小区更新（CU）过程。 可以基于与发射机或接收机相关的一个或多个参数来确定一个或多个条件的原因。 至少部分地基于确定一个或多个条件的原因，可以相应地调节PS呼叫建立尝试

公开(公告)号：US20180014175A1

公开(公告)日：2018-01-11

申请号：US15205971

申请日：2016-07-08

Applicant: QUALCOMM Incorporated

Inventor： Preyas DESAI ,  Yongsheng SHI ,  Neeleshwar IYER ,  Satish Pavan Kumar NICHANAMETLA ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W8/02 ,  H04W84/04

CPC classification number: H04W48/16 ,  H04W48/12 ,  H04W84/042

Abstract: A method for reading system information blocks (SIBs) by a mobile communication device includes: reading information from a first master information block (MIB); reading information from one or more SIBs including SIB3; storing the information read from the first MIB and the one or more SIBs including SIB3; starting a validity timer; reading information from a second MIB; comparing the information read from the second MIB with the stored information from the first MIB; in response to determining that the information read from the second MIB matches the stored information from the first MIB, determining whether the validity timer has expired; and in response to determining that the validity timer has not expired, determining that the stored information read from the first MIB and the one or more SIBs including SIB3 is valid.

公开(公告)号：US20150079988A1

公开(公告)日：2015-03-19

申请号：US14150556

申请日：2014-01-08

Applicant: QUALCOMM Incorporated

Inventor： Yi SU ,  Sundaresan TAMBARAM KAILASAM ,  Feilu LIU ,  Yongle WU ,  Joshua Tennyson MACDONALD ,  Satish Pavan Kumar NICHANAMETLA ,  Uzma Khan QAZI ,  Aziz GHOLMIEH ,  Scott Allan HOOVER ,  Feng LU

IPC: H04W36/30

CPC classification number: H04W36/30 ,  H04W36/08 ,  H04W48/20 ,  H04W84/045

Abstract: Cell reselection for transitioning a user device from a macro cell to a small cell may be performed by comparing a first reselection candidate small cell and a second reselection candidate small cell based on reselection criteria, and selecting a final reselection candidate based on the comparison.

Abstract translation: 可以通过基于重选标准比较第一重选候选小区和第二重选候选小小区，并且基于该比较来选择最终重选候选，来执行用于将用户设备从宏小区转换到小小区的小区重选。