CN105027468A

5G,4G,3G

Title

Enhanced node b and method for rrc connection establishment for small data transfers

Application Number:

CN2014810992

Publication Date:

04-11-2015

Current Assignee:

Family ID:

Application Date:

03-04-2014

Declaring Company:

Publication Country:

US

Priority Date:

04-04-2013

Title

Enhanced node b and method for rrc connection establishment for small data transfers

Application Number:

CN2014810992

Family ID:

Publication Country:

US

Publication Date:

04-11-2015

Application Date:

03-04-2014

Priority Date:

04-04-2013

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention generally described for 3GPP the small data transmission in LTE network the RRC connection establishing reinforced type node B and the method of the embodiment. eNB may receiving RRC connection request message with small data from user equipment (UE) the small data is an RRC connection request message may include establishing sub sentence indicating value of the small data flow rate with mobility or no mobility. eNB may send initial UE setting request message to a mobility management entity (MME) notifies the small data RRC connection is being established. eNB from the MME receiving an acceptance message of RRC connection for small data the acceptance message may include a quick-connect release of RRC inactivity timer is reduced. in response to receiving the small data to establish RRC connection acceptance the eNB may send an RRC connection reconfiguration message to the UE when the mobility is supported the RRC connection reconfiguration message comprises measurement information element (IE).

Embodiments of an enhanced Node B (eNB) and method for RRC connection establishment for small-data transfers in a 3GPP LTE network are generally described herein. The eNB may receive a small-data RRC connection request message from user equipment (UE) that may include an establishment clause value indicating small-data traffic either with or without mobility. The eNB may send an initial UE setup request message to inform the mobility management entity (MME) that a small-data RRC connection is being established. The eNB may receive an acceptance message from the MME for the small-data RRC connection which may include a reduction of an RRC inactivity timer for fast connection release. The eNB may send an RRC connection reconfiguration message to the UE in response to receipt of the acceptance to establish the small-data RRC connection the RRC connection reconfiguration message including a measurement information element (IE) when mobility is to be supported.

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.