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특허 상세정보

Outer coding methods for broadcast/multicast content and related apparatus

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04L-012/28   
미국특허분류(USC) 370/389; 370/312; 370/331; 370/394; 714/752; 455/436; 455/439
출원번호 US-0947642 (2007-11-29)
등록번호 US-8175090 (2012-05-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Young, Roberta A.
인용정보 피인용 횟수 : 7  인용 특허 : 111
초록

Transmission techniques are provided that improve service continuity and reduce interruptions in delivery of content that can be caused by transitions that occur when the User Equipment (UE) moves from one cell to the other, or when the delivery of content changes from a Point-to-Point (PTP) connection to a Point-to-Multipoint (PTM) connection in the same serving cell, and vice-versa. Such transmission techniques enable seamless delivery of content across cell borders and/or between different transmission schemes such as Point-to-Multipoint (PTM) and Poi...

대표
청구항

1. A method of creating a variable row size outer code block having a plurality of rows, comprising: receiving rows of user information over a radio bearer, wherein the size of the rows of user information varies based on an application;once all rows of user information are received, determining a variable outer code block row size, based on the amount of user information received, wherein the size of the outer code block transmitted during a transmission timing interval varies based on the outer code block row size;segmenting and concatenating rows of u...

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