公开(公告)号：MX2010008901A

公开(公告)日：2010-11-05

申请号：MX2010008901

申请日：2009-02-12

Applicant: QUALCOMM INC

Inventor： AGASHE PARAG A ,  PATWARDHAN RAVINDRA ,  VARDHAN ANURAG

IPC: H04L12/26 ,  H04L1/18

Abstract: Dependiendo de las condiciones del canal, se puede ajustar un cronómetro para abortar variables con relación a la comunicación inalámbrica de paquetes de datos. Adicionalmente, el tamaño del tampón disponible se puede evaluar y utilizar para ajustar una duración de tiempo del cronómetro para abortar variables. Cuando se envía una secuencia de paquete, se pueden perder los paquetes. Cuando se reorganiza un paquete perdido, el cronómetro se puede iniciar y se puede enviar una solicitud para la retransmisión del paquete perdido. Si el paquete perdido no llega durante la ejecución del cronómetro para abortar variables, entonces la secuencia del paquete se puede procesar sin el paquete faltante.

公开(公告)号：CA2715219A1

公开(公告)日：2009-08-20

申请号：CA2715219

申请日：2008-11-24

Applicant: QUALCOMM INC

Inventor： PATWARDHAN RAVINDRA M ,  VARDHAN ANURAG ,  ULUPINAR FATIH ,  AGASHE PARAG A ,  PRAKASH RAJAT ,  KUMAR VANITHA A

IPC: H04L29/06 ,  H04W28/06

Abstract: Methods and apparatus for formatting headers for data packets within a communication frame for use in a wireless communication system are presented. Formatting headers includes determining the size of a wireless communication frame, and formatting the payloads and associated headers within the communication frame according to the determined size. This formatting includes placing headers at the beginning of the frame before the data packets corresponding to the headers to optimize processing of the headers at a receiver. Formatting may also include formatting the headers according to a first format within the frame when the determined frame size is below a predetermined size to optimize the size of the headers, and formatting according to a second format within the frame when the size of the data packet is equal to or greater than the predetermined size to optimize processing for frames having large data packets.

公开(公告)号：WO2009102905A2

公开(公告)日：2009-08-20

申请号：PCT/US2009033977

申请日：2009-02-12

Applicant: QUALCOMM INC ,  PATWARDHAN RAVINDRA ,  VARDHAN ANURAG ,  AGASHE PARAG A

Inventor： PATWARDHAN RAVINDRA ,  VARDHAN ANURAG ,  AGASHE PARAG A

IPC: H04L12/26

CPC classification number: H04L1/1848 ,  H04L25/0204 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03802

Abstract: Depending on channel conditions, a variable abort timer can be set in relation to wireless communication of data packets. Additionally, available buffer size can be evaluated and used to set a length of the variable abort timer. When a packet sequence is sent, packets can become lost in communication. When a lost packet is recognized, the timer can be initiated and a request for re-transmission of the lost packet can is sent. If the lost packet does not arrive during running of the variable abort timer, then the packet sequence can be processed without the missing packet.

Abstract translation: 根据信道条件，可以相对于数据分组的无线通信设置可变中止定时器。 另外，可以使用可用的缓冲区大小来设置变量中止定时器的长度。 当发送分组序列时，分组在通信中可能会丢失。 当识别出丢失的分组时，可以启动定时器，并且发送丢失分组的重发请求。 如果在运行变量中止定时器期间丢失的分组没有到达，则可以处理分组序列而不丢失分组。

公开(公告)号：WO2016191216A3

公开(公告)日：2017-01-26

申请号：PCT/US2016033350

申请日：2016-05-19

Applicant: QUALCOMM INC

Inventor： CHERIAN GEORGE ,  PATIL ABHISHEK PRAMOD ,  KUMAR RAJESH ,  ABRAHAM SANTOSH PAUL ,  VARDHAN ANURAG

IPC: H04L1/18 ,  H04L1/16 ,  H04L5/00 ,  H04L12/26 ,  H04W4/06 ,  H04W8/00 ,  H04W52/02

CPC classification number: H04W4/06 ,  H04L1/1614 ,  H04L1/1854 ,  H04L5/0055 ,  H04L43/16 ,  H04W52/0216 ,  H04W52/0241 ,  H04W68/00 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/23

Abstract: A device for communication includes a processor, a transmitter, and a receiver. The processor is configured to generate a traffic advertisement indicating availability of data to be sent to a plurality of devices. The traffic advertisement includes a unicast message addressed to a first device of the plurality of devices. The transmitter is configured to transmit the traffic advertisement during a paging window. The receiver is configured to receive, during a data transmission window that is subsequent to the paging window, a data request from a second device of the plurality of devices. The data request is responsive to the traffic advertisement. The transmitter is further configured to send first data to the second device responsive to the data request.

Abstract translation: 用于通信的设备包括处理器，发射器和接收器。 处理器被配置为生成指示要发送到多个设备的数据的可用性的流量通告。 业务广告包括寻址到多个设备中的第一设备的单播消息。 发送器被配置为在寻呼窗口期间发送业务广告。 接收器被配置为在所述寻呼窗口之后的数据传输窗口期间接收来自所述多个设备中的第二设备的数据请求。 数据请求响应于流量广告。 发射机还被配置为响应于数据请求向第二设备发送第一数据。