公开(公告)号：US20150327312A1

公开(公告)日：2015-11-12

申请号：US14583030

申请日：2014-12-24

Applicant: Intel IP Corporation

Inventor： Richard C. BURBIDGE ,  Robert ZAUS ,  Youn Hyoung HEO ,  Hong HE

IPC: H04W76/02 ,  H04W72/14

CPC classification number: H04W72/14 ,  H04W72/1284 ,  H04W76/14 ,  H04W76/27

Abstract: Technology for performing device-to-device (D2D) communications is disclosed. A user equipment (UE) can identify D2D data to be transmitted from the UE. The D2D data can be identified when the UE is in a radio resource control (RRC) idle. The UE can be limited to using a defined resource allocation mode to transmit the D2D data from the UE. A service request procedure can be initiated at the UE. The service request procedure can trigger the UE to perform an RRC connection establishment procedure with an evolved node B (eNB) to switch the UE from the RRC idle mode to an RRC connected mode. The UE can receive an uplink (UL) grant from the eNB for communicating the D2D data from the UE. The UE can send the D2D data using the UL grant provided by the eNB.

Abstract translation: 公开了用于执行设备到设备（D2D）通信的技术。 用户设备（UE）可以识别要从UE发送的D2D数据。 当UE处于无线电资源控制（RRC）空闲状态时，可以识别D2D数据。 可以限制UE使用定义的资源分配模式来从UE发送D2D数据。 可以在UE处启动服务请求过程。 服务请求过程可以触发UE与演进节点B（eNB）执行RRC连接建立过程，以将UE从RRC空闲模式切换到RRC连接模式。 UE可以从eNB接收用于从UE通信D2D数据的上行链路（UL）许可。 UE可以使用eNB提供的UL授权发送D2D数据。

公开(公告)号：US20180270738A1

公开(公告)日：2018-09-20

申请号：US15751843

申请日：2016-09-26

Applicant: INTEL IP CORPORATION

Inventor： Marta MARTINEZ TARRADELL ,  Debdeep CHATTERJEE ,  Hyung-Nam CHOI ,  Richard C. BURBIDGE ,  Youn Hyoung HEO

IPC: H04W48/16 ,  H04W4/70 ,  H04W48/12

Abstract: System information change notification techniques for wireless communication networks are described. In one embodiment, for example, an apparatus may comprise a memory and logic, at least a portion of which is implemented in circuitry coupled to the memory, the logic to determine to perform a system information (SI) update procedure at user equipment (UE), identify, based on an SI change indication, one or more SI messages from which to acquire system information blocks (SIBS) according to the SI update procedure, and acquire at least one SIB from each of the one or more SI messages for storage at the UE. Other embodiments are described and claimed.

公开(公告)号：US20170374612A1

公开(公告)日：2017-12-28

申请号：US15542262

申请日：2015-12-16

Applicant: INTEL IP CORPORATION

Inventor： ALEXANDRE S. STOJANOVSKI ,  Ana Lucia A. PINHEIRO ,  Richard C. BURBIDGE ,  Candy YIU ,  Youn Hyoung HEO ,  Sangeetha L. BANGOLAE

IPC: H04W48/20 ,  H04W60/04 ,  H04W48/16 ,  H04W88/06 ,  H04W28/18

CPC classification number: H04W48/20 ,  H04W28/18 ,  H04W36/0079 ,  H04W48/16 ,  H04W60/04 ,  H04W88/06

Abstract: Briefly, in accordance with one or more embodiments, a user equipment (UE) may enter into an E-UTRAN Routing Area Paging Channel state, and is configured with an E-UTRAN Routing Area and an Anchor identifier to identify an anchor evolved Node B (eNB) for the UE. The UE selects to a new cell without performing a handover procedure, and performs a cell update procedure. The UE also may enter into a Cell Update Connected state, and is configured with an Anchor identifier. The UE selects to a new cell, performs a cell update procedure, performs a buffer request procedure, and performs a cell update procedure to download buffered data and to perform data transmission with the new cell.

公开(公告)号：US20170339715A1

公开(公告)日：2017-11-23

申请号：US15492890

申请日：2017-04-20

Applicant: INTEL IP CORPORATION

Inventor： Richard C. BURBIDGE ,  Robert ZAUS ,  Youn Hyoung HEO ,  Hong HE

IPC: H04W72/14 ,  H04W76/02 ,  H04W72/12 ,  H04W76/04

CPC classification number: H04W72/14 ,  H04W72/1284 ,  H04W76/14 ,  H04W76/27

Abstract: Technology for performing device-to-device (D2D) communications is disclosed. A user equipment (UE) can identify D2D data to be transmitted from the UE. The D2D data can be identified when the UE is in a radio resource control (RRC) idle. The UE can be limited to using a defined resource allocation mode to transmit the D2D data from the UE. A service request procedure can be initiated at the UE. The service request procedure can trigger the UE to perform an RRC connection establishment procedure with an evolved node B (eNB) to switch the UE from the RRC idle mode to an RRC connected mode. The UE can receive an uplink (UL) grant from the eNB for communicating the D2D data from the UE. The UE can send the D2D data using the UL grant provided by the eNB.