KR20120023818A

5G,4G

Title

METHOD AND SYSTEM FOR TRANSMITTING LOGICAL CHANNEL IDENTIFIER IN MBMS

Application Number:

KR20117030504

Publication Date:

13-03-2012

Current Assignee:

Family ID:

Application Date:

24-12-2009

Declaring Company:

Publication Country:

US

Priority Date:

26-06-2009

Title

METHOD AND SYSTEM FOR TRANSMITTING LOGICAL CHANNEL IDENTIFIER IN MBMS

Application Number:

KR20117030504

Family ID:

Publication Country:

US

Publication Date:

13-03-2012

Application Date:

24-12-2009

Priority Date:

26-06-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

The present invention provides a method for transmitting a logical channel identifier in an MBMS. The method includes the steps of: 101 indicating, by the eNB, a radio frame or radio subframe in which the MCCH is loaded in the UE through a system broadcast message; And 102, the UE reading the contents of the MAC head from the radio frame or radio subframe, identifying the logical channel type according to the contents of the MAC head, and reading data from the MAC SDU. The present invention further provides a transmission system of logical channel identifiers in MBMS. According to the present invention, when multiplexing multiple types of MBMS logical channels into a MAC PDU, the UE can accurately identify the type of logical channel.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.