[특허]Method for branching data in mobile communication terminal

[미국특허] Method for branching data in mobile communication terminal 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04B-007/00
출원번호	US-0271171 (2008-11-14)
등록번호	US8000311 (2011-08-03)
우선권정보	KR-1998-8-41481(1998-10-01)
발명자 / 주소	Hwang, In Tae Shin, Sang Rim Ok, Myoung Jin
출원인 / 주소	LG Electronics Inc.
대리인 / 주소	Ked & Associated, LLP
인용정보	피인용 횟수 : 2 인용 특허 : 38

초록 ▼

A method for branching data in a mobile communication terminal to perform data communication between a mobile station and a network which have media access control sublayers. In a data sending mode, each of the media access control sublayers of the mobile station and network attaches logical channel types based on traffic characteristic information and a radio bearer status to a media access control header contained in data to be sent. Then, each of the media access control sublayers branches the data to be sent, to transport channels corresponding to the attached logical channel types. In a data receiving mode, each of the media access control sublayers determines logical channels corresponding to logical channel types of a media access control header contained in received data. Then, each of the media access control sublayers branches the received data to the determined logical channels. Each of the media access control sublayers performs mapping and multiplexing/demultiplexing between logical channels and transport channels according to traffic characteristics to branch data. Therefore, it is possible to efficiently provide various multimedia and packet services.

대표청구항 ▼

What is claimed is: 1. A method of processing data in a medium access control (MAC) layer of a sending entity in a mobile communications system, the method comprising:receiving upper layer data through a plurality of logical channels from a radio link control (RLC) layer;generating at least one medium access control protocol data unit (MAC PDU) by attaching at least one medium access control (MAC) header to the upper layer data transferred from the RLC layer through the plurality of logical channels, the at least one MAC header including information indicative of a type of a logical channel through which the upper layer data is transferred; andtransferring the at least one MAC PDU to a physical layer through a transport channel to which the plurality of logical channels are mapped, wherein the plurality of logical channels are located between the RLC layer and the MAC layer, and wherein the transport channel is located between the MAC layer and the physical layer.

이 특허에 인용된 특허 (38) 인용/피인용 타임라인 분석

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Shin, Sang Rim, Method for controlling a radio access bearer in a communication system.
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Hwang, In Tae; Shin, Sang Rim; Ok, Myoung Jin, Method for formatting signal in mobile communication system.
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Hwang, In Tae; Shin, Sang Rim; Ok, Myoung Jin, Method for formatting signal in mobile communication system.
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Vialén, Jukka; Britschgi, Juhana, Method for reconfiguring a cellular radio network connection.
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Lucidarme, Thierry; Lescuyer, Pierre, Method for transmitting radio signals, radio communication access network and terminal using same.
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Beckmann,Mark; Hallmann,Udo; Otte,Andreas; Eckert,Michael; Hans,Martin, Method, apparatus and computer programs for multiplexing and/or demultiplexing.
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Hwang, In Tae, Radio protocol for mobile communication system and method.
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Willars, Per; Rune, G?ran, Variable transmission rate services in a radio access network.
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Terry, Stephen E., Wireless communication system with selectively sized data transport blocks.
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이 특허를 인용한 특허 (2) 인용/피인용 타임라인 분석

Hwang, In Tae; Shin, Sang Rim; Ok, Myoung Jin, Method for formatting signal in mobile communication system.
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Hwang, In Tae; Shin, Sang Rim; Ok, Myoung Jin, Method for formatting signal in mobile communication system.
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Method for branching data in mobile communication terminal 원문보기