Invention Grant
US07864815B2 Methods and apparatus for performing protocol data unit header re-synchronization in a communication system
有权
用于在通信系统中执行协议数据单元报头重新同步的方法和装置
- Patent Title: Methods and apparatus for performing protocol data unit header re-synchronization in a communication system
- Patent Title (中): 用于在通信系统中执行协议数据单元报头重新同步的方法和装置
-
Application No.: US12099118Application Date: 2008-04-07
-
Publication No.: US07864815B2Publication Date: 2011-01-04
- Inventor: Chu-Ming Lin , Jian-Bang Lin
- Applicant: Chu-Ming Lin , Jian-Bang Lin
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: Mediatek Inc.
- Current Assignee: Mediatek Inc.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: H04J3/06
- IPC: H04J3/06
Abstract:
A method for performing protocol data unit (PDU) header re-synchronization in a communication system includes: when a header check sequence (HCS) fail occurs, detecting whether there exists a valid HCS in a first portion of first data by utilizing at least one detection window, where the first data is derived from an input signal received by the communication system; and when a valid HCS is detected in the first portion of the first data, detecting whether at least a second portion of the first data matches a connection identifier (CID) to determine whether the PDU header re-synchronization is completed.
Public/Granted literature
Information query
