公开(公告)号：US10805038B2

公开(公告)日：2020-10-13

申请号：US13955980

申请日：2013-07-31

Applicant: QUALCOMM Incorporated

Inventor： Alexei Yurievitch Gorokhov ,  Min Dong

IPC: H04L1/00 ,  H04B1/7103 ,  H04L1/16 ,  H04L5/00

Abstract: A signaling channel that punctures traffic channels is used to send signaling, e.g., acknowledgments (ACKs). To send signaling, resources for the signaling channel are determined, e.g., based on a frequency hopping pattern. Signaling is spread with a spreading code (e.g., a Walsh code) to generate spread signaling, which is mapped to the resources for the signaling channel. Each resource may be partitioned into multiple clusters. A signaling message may be mapped to different clusters to achieve diversity. Traffic data may also be mapped to other resources for a traffic channel assigned for use. Traffic data mapped to the other resources for the signaling channel is punctured. The mapped signaling and traffic data are further processed (e.g., for OFDM or SC-FDMA) and transmitted.

公开(公告)号：US20130315200A1

公开(公告)日：2013-11-28

申请号：US13955980

申请日：2013-07-31

Applicant: QUALCOMM Incorporated

Inventor： Alexei Yurievitch Gorokhov ,  Min Dong

IPC: H04L1/00

CPC classification number: H04L1/001 ,  H04B1/7103 ,  H04L1/1607 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0094

Abstract: A signaling channel that punctures traffic channels is used to send signaling, e.g., acknowledgments (ACKs). To send signaling, resources for the signaling channel are determined, e.g., based on a frequency hopping pattern. Signaling is spread with a spreading code (e.g., a Walsh code) to generate spread signaling, which is mapped to the resources for the signaling channel. Each resource may be partitioned into multiple clusters. A signaling message may be mapped to different clusters to achieve diversity. Traffic data may also be mapped to other resources for a traffic channel assigned for use. Traffic data mapped to the other resources for the signaling channel is punctured. The mapped signaling and traffic data are further processed (e.g., for OFDM or SC-FDMA) and transmitted.

Abstract translation: 用于穿透业务信道的信令信道用于发送信令，例如确认（ACK）。 为了发送信令，例如基于跳频模式来确定信令信道的资源。 用扩展码（例如，沃尔什码）扩展信令以产生扩展信令，其被映射到信令信道的资源。 每个资源可以被划分成多个集群。 可以将信令消息映射到不同的簇以实现分集。 业务数据也可以映射到分配给使用的业务信道的其他资源。 映射到信令信道的其他资源的业务数据被打孔。 映射的信令和业务数据被进一步处理（例如，用于OFDM或SC-FDMA）并被发送。