公开(公告)号：US20150156498A1

公开(公告)日：2015-06-04

申请号：US14504378

申请日：2014-10-01

Applicant: QUALCOMM Incorporated

Inventor： Vijayalakshmi R. RAVEENDRAN ,  Gordon Kent WALKER ,  Binita GUPTA ,  Phanikumar Kanakadurga BHAMIDIPATI ,  Bruce COLLINS ,  Devarshi SHAH ,  Robert Sean DALEY ,  Sten Jorgen Ludvig DAHL ,  Serafim LOUKAS ,  Bharat AHUJA ,  Thadi Manjunath NAGARAJ ,  Vinod KAUSHIK ,  Prasanna KANNAN

IPC: H04N19/147 ,  H04N19/169 ,  H04N19/196 ,  H04N19/115

CPC classification number: H04N19/147 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0064 ,  H04N19/11 ,  H04N19/115 ,  H04N19/137 ,  H04N19/154 ,  H04N19/188 ,  H04N19/19 ,  H04N19/196 ,  H04N19/40 ,  H04N19/46 ,  H04N21/234354 ,  H04N21/23655 ,  H04N21/2381 ,  H04N21/2402 ,  H04N21/8456

Abstract: In general, this disclosure describes techniques for exchanging information between a plurality of encoder modules and a multiplex module to combine segments of data from the encoder modules with an improved overall quality. In particular, the encoder modules associate their respective segments of data with quality and rate information and send at least the quality and rate information associated with the segments of data to the multiplex module. The multiplex module analyzes the quality and rate information to determine whether the segments of data that encoder modules desire to include in the current superframe fit within the available bandwidth of a transmission channel. If the multiplex module determines the plurality of segments of data do not fit within the available bandwidth, the multiplex module selects one or more of the segments to be resized based on the quality and rate information received from the encoder modules.

Abstract translation: 通常，本公开描述了用于在多个编码器模块和多路复用模块之间交换信息的技术，以组合来自编码器模块的数据段与改进的总体质量。 特别地，编码器模块将它们各自的数据段与质量和速率信息相关联，并将至少与数据段相关联的质量和速率信息发送到多路复用模块。 多路复用模块分析质量和速率信息，以确定编码器模块希望在当前超帧中包括的数据段是否适合传输信道的可用带宽内。 如果复用模块确定多个数据段不适合可用带宽，则多路复用模块基于从编码器模块接收的质量和速率信息来选择要调整大小的一个或多个段。

公开(公告)号：US20140258801A1

公开(公告)日：2014-09-11

申请号：US14282958

申请日：2014-05-20

Applicant: QUALCOMM Incorporated

Inventor： Gordon Kent WALKER ,  Bruce COLLINS ,  Christopher R. WINGERT ,  Jai N. SUBRAHMANYAM ,  Michael Mao WANG

IPC: H04L1/08 ,  G06F11/10

CPC classification number: H04L1/08 ,  G06F11/1004 ,  H04L12/1868 ,  H04L12/189 ,  H04L29/06027 ,  H04L65/602 ,  H04L65/605 ,  H04W28/04

Abstract: Systems and methods are provided for mitigating interference in a wireless network to facilitate network performance. In an aspect, a method for transmitting wireless data packets is provided. The method includes receiving data packets from a wireless distribution network. The data packets are analyzed to determine if a subset of the data packets are to be suppressed in view of transmitter signal conditions and substituting null packets for the subset of data packets if the subset of data packets are determined to be suppressed.

Abstract translation: 提供了系统和方法来减轻无线网络中的干扰，以促进网络性能。 在一方面，提供了一种用于发送无线数据分组的方法。 该方法包括从无线分发网络接收数据分组。 分析数据分组以确定如果数据分组的子集被确定为被抑制，则鉴于发射机信号条件，是否要抑制数据分组的子集，并且将零分组替换为数据分组的子集。