公开(公告)号：US20150382370A1

公开(公告)日：2015-12-31

申请号：US14318431

申请日：2014-06-27

Applicant: QUALCOMM Incorporated

Inventor： Zhenliang ZHANG ,  Sundar SUBRAMANIAN ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04W72/12 ,  H04W24/08 ,  H04L1/18

CPC classification number: H04W72/12 ,  H04B7/0617 ,  H04B7/0623 ,  H04L1/1858 ,  H04W24/08 ,  H04W28/06 ,  H04W72/02

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a first set of channels for communicating with another apparatus. Each channel in the first set is determined by performing beam training with the other apparatus. The apparatus further determines a second set of channels from the first set, wherein the channels of the second set have a channel condition greater than a threshold. The apparatus communicates data via the second set, wherein a channel of the second set on which the data is communicated is based on the channel condition of at least one channel of the second set.

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。 该装置确定用于与另一装置通信的第一组信道。 第一组中的每个通道通过与其他设备执行波束训练来确定。 该装置还从第一组确定第二组信道，其中第二组的信道具有大于阈值的信道条件。 该装置经由第二组传送数据，其中传送数据的第二组的信道是基于第二组的至少一个信道的信道条件。

公开(公告)号：US20150365939A1

公开(公告)日：2015-12-17

申请号：US14306120

申请日：2014-06-16

Applicant: QUALCOMM Incorporated

Inventor： Zhenliang ZHANG ,  Sundar SUBRAMANIAN ,  Junyi LI ,  Ashwin SAMPATH

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0446 ,  H04B7/0617 ,  H04L5/0037 ,  H04W72/046

Abstract: A method, an apparatus, and a computer program product for beamforming in a wireless communication are provided. The apparatus determines a beamforming direction and a SNR of at least two user equipments (UEs) and determines whether to schedule communication with the at least two UEs during a same time interval via a single communication beam based on the beamforming directions and the SNRs of the at least two UEs. When the communication with the at least two UEs during the same time interval via the single communication beam is scheduled, the apparatus allocates bandwidth resources respectively among the at least two UEs, sizes a width of the single communication beam to encompass the beamforming directions of the at least two UEs, and communicates with one or more of the at least two UEs during the same time interval via a respectively allocated bandwidth resource using the sized single communication beam.

Abstract translation: 提供了一种在无线通信中用于波束成形的方法，装置和计算机程序产品。 所述设备确定至少两个用户设备（UE）的波束成形方向和SNR，并且基于波束成形方向和所述至少两个UE的SNR，确定是否在同一时间间隔期间通过单个通信波束来调度与所述至少两个UE的通信 至少两个UE。 当调度在经由单个通信波束的相同时间间隔内与至少两个UE的通信时，该设备分别在至少两个UE之间分配带宽资源，使单个通信波束的宽度大小包围波束成形方向 至少两个UE，并且在相同的时间间隔期间通过使用大小的单个通信波束的分配的带宽资源与一个或多个所述至少两个UE进行通信。