公开(公告)号：US20150223207A1

公开(公告)日：2015-08-06

申请号：US14688999

申请日：2015-04-16

Applicant: QUALCOMM INCORPORATED

Inventor： Zhengwei LIU ,  Magnus D. KRETZ ,  Wanshi CHEN ,  Xiaoxia ZHANG ,  Hao XU

IPC: H04W72/04 ,  H04L1/18

CPC classification number: H04W72/04 ,  H04L1/1812 ,  H04L1/1893 ,  H04L5/0044 ,  H04W72/1294 ,  H04W72/14

Abstract: A method for mitigation of lost resource allocation synchronization between a user equipment (UE) and an evolved Node B (eNodeB) during a Hybrid Automatic Repeat Request (HARQ) transmission and/or retransmission process is described. The method includes determining whether resource allocation is out of synchronization between a user equipment (UE) and an evolved Node B (eNodeB) during a hybrid automatic repeat request (HARQ) transmission and/or retransmission process. The method further includes mitigating a loss of resource allocation synchronization between the UE and the eNodeB during the HARQ transmission and/or retransmission process.

Abstract translation: 描述了在混合自动重传请求（HARQ）传输和/或重传过程期间减轻用户设备（UE）和演进节点B（eNodeB）之间丢失的资源分配同步的方法。 该方法包括在混合自动重传请求（HARQ）传输和/或重传过程期间确定资源分配在用户设备（UE）和演进节点B（eNodeB）之间是否不同步。 该方法还包括在HARQ传输和/或重传过程期间减轻UE与eNodeB之间的资源分配同步丢失。

公开(公告)号：US20180176877A1

公开(公告)日：2018-06-21

申请号：US15875613

申请日：2018-01-19

Applicant: QUALCOMM Incorporated

Inventor： Jun WANG ,  Zhengwei LIU ,  Xiaoxia ZHANG ,  George CHERIAN ,  Gordan Kent WALKER

IPC: H04W60/00 ,  H04W4/06 ,  H04W68/00

CPC classification number: H04W60/00 ,  H04W4/06 ,  H04W68/00

Abstract: Methods and apparatuses are provided that include counting devices for broadcast data services. The devices can be counted based on registrations received from the devices. This registration count can additionally or alternatively be used to determine whether further counting is desired. In addition, base stations can transmit counting requests to the devices using a paging message or other message such that idle mode devices can receive the counting requests. The idle mode devices can respond to the requests or send autonomous counting report by switching to an active mode for the purpose of responding or another purpose.

公开(公告)号：US20130272185A1

公开(公告)日：2013-10-17

申请号：US13914193

申请日：2013-06-10

Applicant: QUALCOMM Incorporated

Inventor： Srinivasan BALASUBRAMANIAN ,  Thomas KLINGENBRUNN ,  Zhengwei LIU ,  Jack S. SHAUH ,  Jun WANG ,  Xiaoxia ZHANG ,  Kuo-Chun LEE

IPC: H04W72/00

CPC classification number: H04W72/005 ,  H04L1/0004 ,  H04L1/001 ,  H04L1/0038 ,  H04W4/06 ,  H04W28/065

Abstract: Methods and apparatuses are provided that include enhancing decoding of multicast broadcast control communications, which can be of a relatively large size. A configuration message related to a broadcast channel structure can be received in multiple instances and/or segmented data units. A receiver can combine multiple instances and/or accumulate segmented data units to obtain and/or decode a control channel over which the configuration message is communicated. Communicating segmented data units of the configuration message can allow a broadcast station to utilize a lower data rate, more reliable modulation and coding scheme to encode the configuration message.