公开(公告)号：US20190222303A1

公开(公告)日：2019-07-18

申请号：US16331957

申请日：2017-09-01

Applicant: QUALCOMM Incorporated

Inventor： Kundan Kumar LUCKY ,  Gene Marsh ,  Fatih ULUPINAR ,  Rohit KAPOOR ,  Rajeev KUMAR

IPC: H04B7/185 ,  H04B7/195 ,  H04W28/06

CPC classification number: H04B7/18582 ,  H04B7/195 ,  H04L47/14 ,  H04L47/365 ,  H04W28/065 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/20 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/26 ,  Y02D70/446

Abstract: A message may be too long to be sent all at once. For example, there may be a limit on the number of bits that can be transmitted by a device operating in a power-save mode. The disclosure relates in some aspects to sending a message over packet boundaries (e.g., several frames or sub-frames). The disclosure relates in some aspects to segmenting a Broadcast Information Block and sending the resulting segments over broadcast information window boundaries. In some aspects, this information may be sent via overhead channels. To facilitate this segmentation, information about the segmentation may be included in the information sent from the transmitter to the receiver. For example, a first segment may indicate the number of segments and subsequent segments may indicate the segment number.

公开(公告)号：US20160309364A1

公开(公告)日：2016-10-20

申请号：US15095374

申请日：2016-04-11

Applicant: QUALCOMM Incorporated

Inventor： Shailesh MAHESHWARI ,  Leena ZACHARIAS ,  Aziz GHOLMIEH ,  Srinivasan BALASUBRAMANIAN ,  Vishal DALMIYA ,  Ashwini RAINA ,  Rohit KAPOOR

IPC: H04W28/06 ,  H04W72/04

CPC classification number: H04W28/06 ,  H03M7/30 ,  H03M7/4018 ,  H04L69/04

Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to enhanced compression formats for data compression (e.g., uplink data compression (UDC)). A method is provided for wireless communications. The method generally includes determining one or more blocks of data in a current packet matching one or more blocks of data in one or more portions of one or more previous packets stored in a memory, compressing at least a portion of the current packet based on an enhanced compression format having reduced metadata relative to another compression format to indicate one or more of the matching blocks of data, and transmitting the compressed current packet. Numerous other aspects are provided.

Abstract translation: 本公开的某些方面通常涉及无线通信，更具体地涉及用于数据压缩的增强压缩格式（例如，上行链路数据压缩（UDC））。 提供了一种用于无线通信的方法。 该方法通常包括确定当前分组中匹配一个或多个数据块中的一个或多个数据块，所述数据块在存储在存储器中的一个或多个先前分组的一个或多个部分中，基于一个或多个先前分组压缩当前分组的至少一部分 增强的压缩格式相对于另一种压缩格式具有减少的元数据，以指示一个或多个匹配的数据块，并且发送压缩的当前分组。 提供了许多其他方面。

公开(公告)号：US20160234737A1

公开(公告)日：2016-08-11

申请号：US15134347

申请日：2016-04-20

Applicant: QUALCOMM Incorporated

Inventor： Weiyan GE ,  Rohit KAPOOR

IPC: H04W36/00 ,  H04W36/30 ,  H04W36/02 ,  H04W72/04

CPC classification number: H04W36/0083 ,  H04W36/00 ,  H04W36/0055 ,  H04W36/023 ,  H04W36/08 ,  H04W36/30 ,  H04W72/042

Abstract: A method and apparatus for wireless communication may provide for reduced data loss during mobility events in a wireless communication network capable of downlink carrier aggregation. Some aspects of the disclosure provide for maintaining data corresponding to a flow in at least one buffer at a Node B when the Node B acts as a serving cell for the same UE both before and after a serving cell change. Another aspect of the disclosure provides for transferring buffered data from a Node B that acts as a serving cell for a UE before a serving cell change, to a Node B that acts as a serving cell for the UE after the serving cell change.

公开(公告)号：US20140376459A1

公开(公告)日：2014-12-25

申请号：US14305844

申请日：2014-06-16

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Liangchi HSU ,  Rohit KAPOOR ,  Venkata Ramanan VENKATACHALAM JAYARAMAN ,  Rashid Ahmed Abkar ATTAR ,  Harish VENKATACHARI

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04B7/26 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/048

Abstract: The present disclosure presents a method and an apparatus for improving power performance at a user equipment (UE). For example, the method may include aggregating data at the UE for transmitting on a uplink (UL) from the UE to a base station communicating with the UE until a data aggregation condition is satisfied, determining when the data aggregation condition is satisfied at the UE, wherein the data aggregation condition includes at least a buffer occupancy condition or a delay transmission timer, and requesting resources from the base station for transmitting the data on the UL in response to determining that the data aggregation condition is satisfied. As such, improved performance at a UE is achieved.

Abstract translation: 本公开提供了一种用于提高用户设备（UE）的功率性能的方法和装置。 例如，该方法可以包括在UE处聚合数据，以在从UE到与UE通信的基站的上行链路（UL）上进行传输，直到满足数据聚合条件，确定UE何时满足数据聚合条件 其中，所述数据聚合条件至少包括缓冲器占用条件或延迟传输定时器，并且响应于确定满足所述数据聚合条件，从所述基站请求用于在所述UL上发送所述数据的资源。 因此，实现了在UE处的改进的性能。

公开(公告)号：US20140098756A1

公开(公告)日：2014-04-10

申请号：US14024382

申请日：2013-09-11

Applicant: QUALCOMM Incorporated

Inventor： Seyed Mohammadsadegh TABATABAEI YAZDI ,  Xipeng ZHU ,  Francesco PICA ,  Sharad Deepak SAMBHWANI ,  Rohit KAPOOR

IPC: H04W76/02

CPC classification number: H04W76/11 ,  H04W4/70 ,  H04W8/22 ,  H04W74/006 ,  H04W74/0833 ,  H04W76/10

Abstract: A method of random access in wireless communications that includes transmitting a radio resource control (RRC) connection request message, receiving an RRC connection setup message, and transmitting a modified RRC connection setup complete message that does not include at least a portion of a user equipment (UE) capability.

Abstract translation: 一种无线通信中的随机接入方法，包括发送无线资源控制（RRC）连接请求消息，接收RRC连接建立消息，以及发送修改的RRC连接建立完成消息，所述消息不包括用户设备的至少一部分 （UE）能力。

公开(公告)号：US20130143570A1

公开(公告)日：2013-06-06

申请号：US13705909

申请日：2012-12-05

Applicant: QUALCOMM Incorporated

Inventor： Rohit KAPOOR ,  Bibhu Prasad MOHANTY

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W36/0066 ,  H04W36/24

Abstract: Aspects of the present disclosure are directed to a user equipment, an RNC, or an application operable in a wireless communications network and methods. A network controller for wireless communication is configured to transfer data via a first user plane connection in a first radio access network and initiate a handover procedure of transferring the user equipment to a second user plane connection in a second radio access network.

公开(公告)号：US20130143569A1

公开(公告)日：2013-06-06

申请号：US13705851

申请日：2012-12-05

Applicant: QUALCOMM Incorporated

Inventor： Rohit KAPOOR ,  Bibhu Prasad Mohanty

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W36/0066 ,  H04W36/24

Abstract: Aspects of the present disclosure are directed to a user equipment, an RNC, or an application operable in a wireless communications network and methods. A network controller for wireless communication is configured to transfer data via a first user plane connection in a first radio access network and initiate a handover procedure of transferring the user equipment to a second user plane connection in a second radio access network.

Abstract translation: 本公开的方面涉及可在无线通信网络和方法中操作的用户设备，RNC或应用。 用于无线通信的网络控制器被配置为经由第一无线电接入网络中的第一用户平面连接传送数据，并且发起将用户设备传送到第二无线电接入网络中的第二用户平面连接的切换过程。

公开(公告)号：US20130143568A1

公开(公告)日：2013-06-06

申请号：US13705760

申请日：2012-12-05

Applicant: Qualcomm Incorporated

Inventor： Rohit KAPOOR ,  Bibhu Prasad Mohanty

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W36/0066 ,  H04W36/24

Abstract: Aspects of the present disclosure are directed to a user equipment, an RNC, or an application operable in a wireless communications network and methods in which an apparatus for wireless communication is configured to transfer data for a user equipment via a first user plane connection in a first radio access network. If the data transferred via the first user plane connection satisfies a trigger condition, the apparatus is configured to initiate a handover procedure of transferring the user equipment to a second user plane connection in a second radio access network.

Abstract translation: 本公开的方面涉及可在无线通信网络中操作的用户设备，RNC或应用，以及其中用于无线通信的设备被配置为经由第一用户平面连接向用户设备传送数据的方法， 第一个无线电接入网络。 如果通过第一用户平面连接传送的数据满足触发条件，则该装置被配置为发起将用户设备传送到第二无线电接入网络中的第二用户平面连接的切换过程。