公开(公告)号：US20180034576A1

公开(公告)日：2018-02-01

申请号：US15727805

申请日：2017-10-09

Applicant: QUALCOMM Incorporated

Inventor： Hao XU ,  Peter GAAL ,  Wanshi CHEN ,  Tao LUO ,  Alexei GOROKHOV ,  Michael MCCLOUD ,  Tingfang JI

IPC: H04J11/00 ,  H04W72/04 ,  H04W72/08 ,  H04L27/26 ,  H04L5/00

CPC classification number: H04J11/005 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0073 ,  H04L27/2647 ,  H04W72/042 ,  H04W72/082

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a user equipment that receives a configuration with carrier aggregation. The apparatus may determine a first starting symbol for a PDSCH. In one aspect, the first starting symbol for the PDSCH may be determined based at least in part on a blind detection.

公开(公告)号：US20180062709A1

公开(公告)日：2018-03-01

申请号：US15684685

申请日：2017-08-23

Applicant: QUALCOMM Incorporated

Inventor： Chinmay VAZE ,  Prashant Udupa SRIPATHI ,  Supratik BHATTACHARJEE ,  Michael MCCLOUD

IPC: H04B7/0413 ,  H04B7/08 ,  H04B17/29

CPC classification number: H04B7/0413 ,  H04B7/08 ,  H04B17/29 ,  H04L1/005 ,  H04L25/03006 ,  H04L2025/03732 ,  H04L2025/03764

Abstract: In order to balance the power requirements of a MIMO receiver with the gains that may be achieved through its use, an apparatus determines whether a current configuration of the UE supports iterative MIMO reception. When it is determined that the current configuration of the UE supports iterative MIMO reception, the apparatus determines whether at least one parameter of the received signal is within a corresponding target condition, respectively, for each of the at least one parameters, e.g., including determining whether a scheduling percentage meets a scheduling threshold and whether an error rate is within an error rate range. When both the configuration supports iterative MIMO reception and the signal parameter(s) meet the corresponding target condition(s), the apparatus uses the iterative MIMO receiver. If not, the apparatus uses a serial receiver.

公开(公告)号：US20150372778A1

公开(公告)日：2015-12-24

申请号：US14702515

申请日：2015-05-01

Applicant: QUALCOMM Incorporated

Inventor： Hao XU ,  Peter GAAL ,  Wanshi CHEN ,  Tao LUO ,  Alexei GOROKHOV ,  Michael MCCLOUD ,  Tingfang JI

IPC: H04J11/00 ,  H04W72/08 ,  H04W72/04

CPC classification number: H04J11/005 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0073 ,  H04L27/2647 ,  H04W72/042 ,  H04W72/082

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a user equipment that receives interference cancelation information from a base station. Various aspects are described for employing interference cancelation information perform interference suppression in the presence of interference associated with different component carriers when employing carrier aggregation, small cell discovery signals, variations in data channel transmissions associated with certain transmission modes, and higher order QAM rates.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是从基站接收干扰消除信息的用户设备。 描述了在采用载波聚合，小小区发现信号，与某些传输模式相关联的数据信道传输的变化以及更高阶QAM速率时，在存在与不同分量载波相关的干扰的情况下采用干扰消除信息来执行干扰消除信息的各个方面。