Invention Grant
- Patent Title: Reducing overheads of a protocol data unit in a wireless communication system
- Patent Title (中): 降低无线通信系统中协议数据单元的开销
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Application No.: US11146986Application Date: 2005-06-06
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Publication No.: US07675942B2Publication Date: 2010-03-09
- Inventor: Young Dae Lee , Sung Duck Chun , Seung June Yi
- Applicant: Young Dae Lee , Sung Duck Chun , Seung June Yi
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2004-0043757 20040614
- Main IPC: H04J3/24
- IPC: H04J3/24
Abstract:
The present invention relates to transmitting data units of a radio protocol layer, wherein one logical channel identifier is added to one or more data units belonging to one logical channel. Because only one logical channel identifier is added to the data units belonging to one logical channel in constructing a MAC-e PDU, overheads of the MAC-e PDU are reduced. Such reduction of the PDU overheads increases data throughput, which is advantageous for a high-speed data communication system, such as the HSUPA.
Public/Granted literature
- US20060007886A1 Reducing overheads of a protocol data unit in a wireless communication system Public/Granted day:2006-01-12
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