公开(公告)号：US08873465B2

公开(公告)日：2014-10-28

申请号：US13621704

申请日：2012-09-17

Applicant: Broadcom Corporation

Inventor： Xiaoxin Qiu ,  Li Fung Chang ,  Hui Luo ,  Srirang Ashok Lovlekar

IPC: H04W4/00 ,  H04L1/00 ,  H04L1/18

CPC classification number: H04L1/0051 ,  H04L1/0054 ,  H04L1/0066 ,  H04L1/1819 ,  H04L1/1845

Abstract: A baseband processing module of a base station includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more Media Access Control (MAC) packet(s) carried by the turbo decode word. Each MAC packet includes a MAC packet header and the MAC packet payload, which carries one or more Radio Link Control (RLC) Packet Data Units (PDUs). The Turbo decoding module decodes the MAC packet header to determine boundaries of the PDUs carried in the MAC packet payload. The Turbo decoding module decodes RLC PDU headers and RLC PDU payloads of the RLC PDUs. The Turbo decoding module writes the decoded MAC packet header, the decoded RLC PDU headers, and the decoded RLC PDU payloads to memory in a word-aligned format. The Turbo decoding module may also operate in various other Turbo decoding modes.

Abstract translation: 基站的基带处理模块包括Turbo解码模块。 Turbo解码模块解码Turbo码字以产生由turbo解码字携带的一个或多个媒体访问控制（MAC）分组。 每个MAC分组包括携带一个或多个无线电链路控制（RLC）分组数据单元（PDU）的MAC分组报头和MAC分组有效载荷。 Turbo解码模块对MAC分组报头进行解码，以确定MAC分组负载中承载的PDU的边界。 Turbo解码模块解码RLC PDU的RLC PDU头部和RLC PDU有效载荷。 Turbo解码模块将解码的MAC分组报头，解码的RLC PDU报头和解码的RLC PDU有效载荷以字对齐格式写入存储器。 Turbo解码模块也可以以各种其他Turbo解码模式工作。

公开(公告)号：US20130016663A1

公开(公告)日：2013-01-17

申请号：US13621704

申请日：2012-09-17

Applicant: Broadcom Corporation

Inventor： Xiaoxin Qiu ,  Li Fung Chang ,  Hui Luo ,  Srirang Ashok Lovlekar

IPC: H04W4/00

CPC classification number: H04L1/0051 ,  H04L1/0054 ,  H04L1/0066 ,  H04L1/1819 ,  H04L1/1845

Abstract: A baseband processing module of a base station includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more Media Access Control (MAC) packet(s) carried by the turbo decode word. Each MAC packet includes a MAC packet header and the MAC packet payload, which carries one or more Radio Link Control (RLC) Packet Data Units (PDUs). The Turbo decoding module decodes the MAC packet header to determine boundaries of the PDUs carried in the MAC packet payload. The Turbo decoding module decodes RLC PDU headers and RLC PDU payloads of the RLC PDUs. The Turbo decoding module writes the decoded MAC packet header, the decoded RLC PDU headers, and the decoded RLC PDU payloads to memory in a word-aligned format. The Turbo decoding module may also operate in various other Turbo decoding modes.

Abstract translation: 基站的基带处理模块包括Turbo解码模块。 Turbo解码模块解码Turbo码字以产生由turbo解码字携带的一个或多个媒体访问控制（MAC）分组。 每个MAC分组包括携带一个或多个无线电链路控制（RLC）分组数据单元（PDU）的MAC分组报头和MAC分组有效载荷。 Turbo解码模块对MAC分组报头进行解码，以确定MAC分组负载中承载的PDU的边界。 Turbo解码模块解码RLC PDU的RLC PDU头部和RLC PDU有效载荷。 Turbo解码模块将解码的MAC分组报头，解码的RLC PDU报头和解码的RLC PDU有效载荷以字对齐格式写入存储器。 Turbo解码模块也可以以各种其他Turbo解码模式工作。