Invention Grant
- Patent Title: Packet transmission system based on wireless personal area network and method thereof
- Patent Title (中): 基于无线个域网的分组传输系统及其方法
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Application No.: US13386887Application Date: 2009-10-27
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Publication No.: US08855090B2Publication Date: 2014-10-07
- Inventor: Jae Yeon Noh , Moon Kee Kim , Cheol Ho Yim , Kyung Sik Han , Keun Hwan Choi , Jae Hwang Yu , Min Seok Kim
- Applicant: Jae Yeon Noh , Moon Kee Kim , Cheol Ho Yim , Kyung Sik Han , Keun Hwan Choi , Jae Hwang Yu , Min Seok Kim
- Applicant Address: KR Seoul
- Assignee: SK Telecom Co., Ltd.
- Current Assignee: SK Telecom Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lowe Hauptman & Ham, LLP
- Priority: KR10-2009-0067809 20090724
- International Application: PCT/KR2009/006224 WO 20091027
- International Announcement: WO2011/010776 WO 20110127
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W28/06 ; H04J3/24 ; H04B7/14 ; H04J1/10 ; H04J3/08 ; G06F15/16
Abstract:
Disclosed is a network interworking system and method. That is, a header size is minimized through a fragment of an IPv4 packet based IP packet and a header compression and it is implemented such that the IPv4 is loaded in an IEEE 802.15.4 MAC/PHY packet having a small payload, so that it is possible to efficiently transmit an IPv4 packet by using an IEEE 802.15.4 based WPAN. Further, various applications can be executed using the IPv4 while using an IEEE 802.15.4 technology, which is a low power communication technology, in a mobile device.
Public/Granted literature
- US20120163362A1 PACKET TRANSMISSION SYSTEM BASED ON WIRELESS PERSONAL AREA NETWORK AND METHOD THEREOF Public/Granted day:2012-06-28
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