公开(公告)号：US20210105335A1

公开(公告)日：2021-04-08

申请号：US16997278

申请日：2020-08-19

Applicant: Intel Corporation

Inventor： Sebastian Schoenberg ,  Andrew Stephen Brown ,  Srikathyayani Srikanteswara ,  Jessica C. McCarthy ,  Eve M. Schooler ,  Christian Maciocco ,  Hassnaa Moustafa ,  Nageen Himayat ,  Rath Vannithamby ,  David John Zage

IPC: H04L29/08 ,  G06F16/23 ,  H04L12/24 ,  G06F16/957 ,  H04L12/26 ,  H04L29/06 ,  H04L12/841 ,  H04L12/773 ,  H04L12/741 ,  H04L12/813 ,  H04L29/12 ,  H04L12/721 ,  H04L12/911 ,  H04L12/715

Abstract: Generally discussed herein are systems, devices, and methods for populating a cache in an information-centric network. A device of an ICN can include a content store including published content and attributes of the published content stored thereon, the attributes including at least two of a device from which the content originated attribute, a lineage attribute, and a service level agreement attribute, and content processing circuitry coupled to the content store, the content processing circuitry configured to manage the published content based on the attributes.

公开(公告)号：US10863343B2

公开(公告)日：2020-12-08

申请号：US16235209

申请日：2018-12-28

Applicant: Intel Corporation

Inventor： Venkatesan Nallampatti Ekambaram ,  Rath Vannithamby ,  Ravikumar Balakrishnan ,  Nageen Himayat

IPC: H04W8/14 ,  H04W64/00 ,  H04L12/24 ,  H04L12/755 ,  H04W40/20 ,  H04W40/02 ,  H04L12/26

Abstract: System and techniques for information centric network (ICN) mobility management are described herein. A packet may be received, at a first network node positioned between a subscriber and a publisher of an ICN, for a second network node. Movement metrics for the second network node may also be received. The packet may then be transmitted to a third network node—selected from a plurality of network nodes based on the movement metrics—for delivery to the second network node.

公开(公告)号：US10805418B2

公开(公告)日：2020-10-13

申请号：US16511855

申请日：2019-07-15

Applicant: Intel Corporation

Inventor： Vallabhajosyula S. Somayazulu ,  Eve M. Schooler ,  Hassnaa Moustafa ,  Andrew Stephen Brown ,  Rath Vannithamby ,  Srikathyayani Srikanteswara ,  David John Zage ,  Ren Wang ,  Christian Maciocco ,  David E. Ott ,  Jeffrey Christopher Sedayao ,  David E. Cohen ,  Sung Lee

IPC: H04L29/08 ,  H04L12/26 ,  G06F16/23 ,  H04L12/24 ,  G06F16/957 ,  H04L29/06 ,  H04L12/841 ,  H04L12/773 ,  H04L12/741 ,  H04L12/813 ,  H04L29/12 ,  H04L12/721 ,  H04L12/911 ,  H04L12/715

Abstract: Generally discussed herein are systems, devices, and methods for managing content of an information centric network (ICN). A component of an ICN can include a memory including an extended content store that includes content from at least one other component of the ICN, and first attributes of the content, the first attributes including a content popularity value that indicates a number of requests for the content, and processing circuitry to increment the content popularity value in response to a transmission of a first content packet that includes the content, the first content packet transmitted in response to receiving an interest packet.

公开(公告)号：US10667301B2

公开(公告)日：2020-05-26

申请号：US15747221

申请日：2015-12-17

Applicant: Intel Corporation

Inventor： Kathiravetpillai Sivanesan ,  Yaser M. Fouad ,  Vesh Raj Sharma Banjade ,  Joonbeom Kim ,  Balkan Kecicioglu ,  Rath Vannithamby

IPC: H04W74/08 ,  H04W72/08 ,  H04W72/14 ,  H04W4/70

Abstract: Techniques for random access (RA) in a cellular internet-of-things (CIOT) are discussed. An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource allocation information via one of a system information message or a downlink control information (DCI) message. The processor is operably coupled to the receiver circuitry and configured to: select a RA preamble sequence; generate a payload; and spread the payload via a spreading sequence. The transmitter circuitry is configured to transmit, based on the RA resource allocation information, a RA message comprising the RA preamble sequence and the payload, wherein the RA message is transmitted in a RA slot. The receiver circuitry is further configured to receive a response comprising a device identity of the UE and one of an uplink (UL) grant or a RA reject message.

公开(公告)号：US10581549B2

公开(公告)日：2020-03-03

申请号：US15573377

申请日：2015-12-24

Applicant: INTEL CORPORATION

Inventor： Kathiravetpillai Sivanesan ,  Yaser Fouad ,  Vesh Raj Sharma Banjade ,  Joonbeom Kim ,  Balkan Kecicioglu ,  Yanzeng Fu ,  Rath Vannithamby

IPC: H04J13/00 ,  H04W72/04 ,  H04W52/24 ,  H04W74/08

Abstract: A base station can obtain channel quality conditions for mobile devices in a scheduling interval and identify a channel quality, a target transmission scheme, and a transmission power level for each of the mobile devices. The base station can assign a unique orthogonal CDMA code and can force the mobile devices to transmit K repeated bursts of uplink data such that each of the mobile devices has a rotated phase shift based on the unique orthogonal CDMA code assigned to each of the mobile devices with each of the mobile devices multiplexed on a same physical channel using an overlaid CDMA operation. The base station can process K repeated bursts that are multiplexed on the same physical channel using the overlaid CDMA operation. The base station can separate the mobile devices according to the unique orthogonal CDMA code and use IQ accumulation according to combine the K repeated bursts.

公开(公告)号：US10530558B2

公开(公告)日：2020-01-07

申请号：US15164085

申请日：2016-05-25

Applicant: Intel Corporation

Inventor： Jing Zhu ,  Rath Vannithamby

IPC: H04L5/14 ,  H04W76/28 ,  H04W74/08 ,  H04W72/12 ,  H04L1/18 ,  H04L1/16 ,  H04W72/04 ,  H04L12/865 ,  H04W24/02 ,  H04N21/414 ,  H04N21/6408 ,  H04W4/06 ,  H04L5/00 ,  H04L12/18 ,  H04L29/06 ,  H04N21/258 ,  H04N21/6405 ,  H04W24/00 ,  H04W28/02 ,  H04W52/02 ,  H04W72/08 ,  H04L1/00 ,  H04L12/28 ,  H04W52/24 ,  H04L29/08 ,  H04W76/27 ,  H04L12/841 ,  H04W52/14 ,  H04J11/00

Abstract: Embodiments of an intra-QCI scheduler and method for assisted intra-QCI scheduling are generally described herein for operating within a wireless access network in which data flows are mapped to bearers using quality-of-service (QoS) class identifiers (QCIs). In some embodiments, the intra-QCI scheduler may classify packets of one or more data flows having a same QCI with a sub-QCI based on intra-QCI classification information received from user equipment (UE). The sub-QCI may indicate a scheduling priority for packets of data flows having the same QCI. The intra-QCI scheduler may schedule packets for downlink transmission over a radio bearer between the eNodeB and the UE based on the sub-QCI. The use of sub-QCIs allows the eNodeB to provide QoS support for data flows of applications that have been mapped to a default bearer.

公开(公告)号：US10334642B2

公开(公告)日：2019-06-25

申请号：US15747285

申请日：2015-11-03

Applicant: Intel Corporation

Inventor： Jing Zhu ,  Satish Chandra Jha ,  Rath Vannithamby ,  Mohammad Mamunur Rashid ,  Maruti Gupta Hyde ,  Kathiravetpillai Sivanesan

IPC: H04W4/70 ,  H04L29/06 ,  H04W28/02 ,  H04W40/02 ,  H04W48/20 ,  H04W60/00 ,  H04W76/11 ,  H04W76/12 ,  H04W80/04 ,  H04W80/06 ,  H04L12/725 ,  H04W8/26 ,  H04W36/08

Abstract: Devices and methods of using a reduced complexity network protocol are generally described. An evolved NodeB (eNB) transmits an Attach Request to a mobility management entity (MME), which transmits a Create Session Request for transmission of non-IP (NIP) data of user equipment (UE) to a Packet Data Network (P-GW). The P-GW in response transmits a Create Session Response, with the UE ID if originating at the P-GW and free from a UE IP address and an Up Link Traffic Flow Template, to the MME, which transmits an Attach Accept to the eNB and UE. A UE identifier (UE ID) either originates at the UE and is transmitted in the Attach Request, or is generated by the eNB, MME or P-GW. The NIP data has a tunneling NIP data packet with a NIP header with the UE ID and a NIP user data packet free from TCP/IP encapsulation and header compression.

公开(公告)号：US10231263B2

公开(公告)日：2019-03-12

申请号：US15026548

申请日：2014-11-28

Applicant: INTEL CORPORATION

Inventor： Ali T. Koc ,  Satish C. Jha ,  Kathiravetpillai Sivanesan ,  Rath Vannithamby

IPC: H04W4/00 ,  H04W74/04 ,  H04L5/00 ,  H04L5/14 ,  H04W72/04 ,  H04W52/02 ,  H04L1/18 ,  H04L29/08 ,  H04W40/30 ,  H04L12/825 ,  H04W28/02 ,  H04W16/14 ,  H04B7/26 ,  H04L27/26 ,  H04W72/02 ,  H04L1/00 ,  H04W76/28 ,  H04W76/27 ,  H04L29/06 ,  H04W36/00 ,  H04W88/06 ,  H04W88/10 ,  H04W84/12 ,  H04W80/06

Abstract: Coordination techniques for discontinuous reception (DRX) operations in dual-connectivity architectures are described. In one embodiment, for example, user equipment (UE) may comprise logic, at least a portion of which is in hardware, the logic to receive a radio resource control (RRC) configuration message during operation in a dually-connected UE state, determine whether UE assistance information reporting is enabled for the UE based on the RRC configuration message, and in response to a determination that UE assistance information reporting is enabled for the UE, send one or more UE assistance information messages to report a macro cell power preference and a small cell power preference. Other embodiments are described and claimed.

公开(公告)号：US10225861B2

公开(公告)日：2019-03-05

申请号：US15476744

申请日：2017-03-31

Applicant: Intel Corporation

Inventor： Rath Vannithamby ,  Yi Zhang ,  Carlos Cordeiro ,  Ou Yang ,  Mohammad Mamunur Rashid ,  Arvind Merwaday

IPC: H04W74/08 ,  H04W72/12

Abstract: Methods and apparatus for contention based spatial sharing in wireless communications. An example first wireless communications device includes: a memory to store data for transmission; a priority controller to: determine an estimated transmission time; set a contention window setting based on the estimated transmission time; a media access control to: wait for a timer to expire, a duration of the timer selected based on the contention window setting; and transmit the data when the timer expires.

公开(公告)号：US20180317121A1

公开(公告)日：2018-11-01

申请号：US15768945

申请日：2016-03-31

Applicant: Intel Corporation

Inventor： Ching-Yu Liao ,  Mohammad Mamunur Rashid ,  S.M. Iftekharul Alam ,  Rath Vannithamby

IPC: H04W28/02 ,  H04W28/10

CPC classification number: H04L45/38 ,  H04L45/02 ,  H04L45/22 ,  H04L45/302 ,  H04L47/122 ,  H04W28/0289

Abstract: An SDN architecture, for a cellular communications system, is described herein that includes a Quality of Service (QoS) provisioning framework to provision and manage traffic flows in the cellular communications system. The described architecture separates the control plane and the user plane for the transport of the user plane traffic. Network entities in the SDN architecture, such as a network controller, can detect and react to changes in network state (e.g., load conditions) to route or reroute traffic flows in the network. QoS and routing parameters may be determined for the network traffic on a per-flow basis, even when multiple flows are associated with a single service request.