公开(公告)号：US10111023B2

公开(公告)日：2018-10-23

申请号：US15223357

申请日：2016-07-29

Applicant: Intel Corporation

Inventor： Jing Zhu ,  Rath Vannithamby ,  Ali T. Koc ,  Maruti Gupta

IPC: H04W48/10 ,  H04W4/70 ,  H04W4/00 ,  H04B7/0456 ,  H04L5/00 ,  H04L25/02 ,  H04L12/26 ,  H04L12/721 ,  H04L29/06 ,  H04W24/00 ,  H04W24/02 ,  H04W24/10 ,  H04W28/08 ,  H04W52/02 ,  H04W52/14 ,  H04W52/18 ,  H04W72/04 ,  H04W48/16 ,  H04W48/20 ,  H04W56/00 ,  H04L25/03 ,  H04W48/12 ,  H04W88/02 ,  H04W88/08 ,  H04W92/20

Abstract: Briefly, in accordance with one or more embodiments, a fixed device synchronizes with a downlink channel of a network, acquires a master information block including a last system update time; and executes cell selection without acquiring other system information if the last system update time is before the last system access time. Furthermore, the fixed device may listen only for system information block messages that it needs, and ignore other system information blocks. A bitmap may indicate which system information block messages should be listed to for fixed devices, and which may be ignored. In some embodiments, one or more system information blocks may be designated for fixed devices.

公开(公告)号：US09948475B2

公开(公告)日：2018-04-17

申请号：US13845328

申请日：2013-03-18

Applicant: Intel Corporation

Inventor： Ali T. Koc ,  Satish C. Jha ,  Marta Martinez Tarradell ,  Sangeetha L. Bangolae

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

CPC classification number: H04L5/1446 ,  H04J11/0073 ,  H04L1/0033 ,  H04L1/1635 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1825 ,  H04L1/1854 ,  H04L1/1864 ,  H04L1/1877 ,  H04L1/1887 ,  H04L1/189 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0073 ,  H04L5/14 ,  H04L5/1438 ,  H04L5/1469 ,  H04L12/189 ,  H04L12/2854 ,  H04L47/283 ,  H04L65/601 ,  H04L67/02 ,  H04L67/2842 ,  H04N21/25841 ,  H04N21/41407 ,  H04N21/6405 ,  H04N21/6408 ,  H04W4/06 ,  H04W24/00 ,  H04W24/02 ,  H04W28/0236 ,  H04W28/0268 ,  H04W28/0278 ,  H04W52/02 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/0229 ,  H04W52/0235 ,  H04W52/143 ,  H04W52/243 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0446 ,  H04W72/048 ,  H04W72/082 ,  H04W72/1205 ,  H04W72/1242 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/1284 ,  H04W74/085 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: In accordance with some embodiments, a user equipment or mobile station may provide assistance to the eNB or base station so that eNB or base station can more effectively provide settings to the user equipment. Because the user equipment may have more in depth knowledge about the conditions that exist at the user equipment, efficiencies may be achieved by providing information to the eNB from which the eNB can better set various settings on the user equipment, including those related to power saving and latency.

公开(公告)号：US09621209B2

公开(公告)日：2017-04-11

申请号：US14440430

申请日：2013-12-03

Applicant: Intel Corporation

Inventor： Ali T. Koc ,  Maruti Gupta ,  Satish C. Jha ,  Rath Vannithamby

IPC: G08C17/00 ,  H04B1/12 ,  H04W72/12 ,  H04B1/3827 ,  H04W84/18 ,  H04W92/18 ,  H04W72/04 ,  H04L5/00 ,  H04W36/10 ,  H04W52/40 ,  H04W76/04 ,  H04J11/00 ,  H04W72/08 ,  H04W76/02 ,  H04W52/02 ,  H04L1/00 ,  H04W24/02 ,  H04L25/02 ,  H04B7/0452 ,  H04B7/06 ,  H04B7/155 ,  H04L1/18 ,  H04W24/10 ,  H04W84/04 ,  H04L27/00

CPC classification number: H04B1/12 ,  H04B1/3827 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/15557 ,  H04B17/24 ,  H04B17/26 ,  H04B17/345 ,  H04J11/005 ,  H04J11/0053 ,  H04L1/0003 ,  H04L1/0054 ,  H04L1/1854 ,  H04L1/1867 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0058 ,  H04L5/0092 ,  H04L25/0202 ,  H04L25/0206 ,  H04L25/03305 ,  H04L27/0008 ,  H04W24/02 ,  H04W24/10 ,  H04W36/10 ,  H04W40/16 ,  H04W52/0261 ,  H04W52/40 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/048 ,  H04W72/0486 ,  H04W72/08 ,  H04W72/082 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/121 ,  H04W72/1242 ,  H04W72/1247 ,  H04W76/14 ,  H04W76/27 ,  H04W76/28 ,  H04W84/042 ,  H04W84/18 ,  H04W92/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/24

Abstract: Methods and apparatus for communicating in a wireless network include mechanisms to facilitate concurrent use of periodic scheduling requests and a random access procedure for a UE to request uplink resources from an eNB.

公开(公告)号：US20150289251A1

公开(公告)日：2015-10-08

申请号：US14440430

申请日：2013-12-03

Applicant: INTEL CORPORATION

Inventor： Ali T. Koc ,  Maruti Gupta ,  Satish C. Jha ,  Rath Vannithamby

IPC: H04W72/04 ,  H04W76/04 ,  H04W52/02

CPC classification number: H04B1/12 ,  H04B1/3827 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/15557 ,  H04B17/24 ,  H04B17/26 ,  H04B17/345 ,  H04J11/005 ,  H04J11/0053 ,  H04L1/0003 ,  H04L1/0054 ,  H04L1/1854 ,  H04L1/1867 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0058 ,  H04L5/0092 ,  H04L25/0202 ,  H04L25/0206 ,  H04L25/03305 ,  H04L27/0008 ,  H04W24/02 ,  H04W24/10 ,  H04W36/10 ,  H04W40/16 ,  H04W52/0261 ,  H04W52/40 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/048 ,  H04W72/0486 ,  H04W72/08 ,  H04W72/082 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/121 ,  H04W72/1242 ,  H04W72/1247 ,  H04W76/14 ,  H04W76/27 ,  H04W76/28 ,  H04W84/042 ,  H04W84/18 ,  H04W92/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/24

Abstract: Methods and apparatus for communicating in a wireless network include mechanisms to facilitate concurrent use of periodic scheduling requests and a random access procedure for a UE to request uplink resources from an eNB.

Abstract translation: 用于在无线网络中通信的方法和装置包括促进周期性调度请求的并发使用的机制和用于UE从eNB请求上行链路资源的随机接入过程。

公开(公告)号：US20180352603A1

公开(公告)日：2018-12-06

申请号：US15988280

申请日：2018-05-24

Applicant: Intel Corporation

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

IPC: H04W76/28 ,  H04W52/02 ,  H04L5/00 ,  H04W76/15 ,  H04W88/06

CPC classification number: H04W76/28 ,  H04L5/0091 ,  H04W52/0212 ,  H04W52/0216 ,  H04W76/15 ,  H04W88/06 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/24

Abstract: A 3GPP LTE protocol enhancement realizes the full benefit of discontinuous reception (DRX) in Long Term Evolution networks by coordinating and aligning DRX operations for conserving power and timing overhead. A dual connectivity enabled User Equipment (UE) comprising a processor and transceiver is configured to align DRX configuration between counterpart Evolved Node Bs (eNB)s, wherein counterpart eNBs are a Master eNB (MeNB) and a Secondary eNB (SeNB) simultaneously connected to the UE, communicate system frame timing and system frame number (SFN) information between the counterpart eNBs, align DRX start offset (drxStartOffset) values for the counterpart eNBs according to the communicated system frame timing and SFN information to compensate for offsets in system frame timing, and allow the start of a DRX ON duration at specific frame or sub-frame times determined by the drxStartOffset values, after the expiration of a DRX inactivity timer.

公开(公告)号：US10129830B2

公开(公告)日：2018-11-13

申请号：US15276427

申请日：2016-09-26

Applicant: INTEL CORPORATION

Inventor： Ali T. Koc ,  Marta Martinez Tarradell ,  Sangeetha L. Bangolae ,  Satish C. Jha ,  Rath Vannithamby ,  Jing Zhu

IPC: H04W52/02 ,  H04B7/26 ,  H04W36/00 ,  H04W76/14 ,  H04W4/90 ,  H04J3/16 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08 ,  H04J3/00 ,  H04B1/56 ,  H04W56/00 ,  H04W88/06 ,  H04W36/22 ,  H04B15/00 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/06 ,  H04W24/02 ,  H04W72/12 ,  H04L29/02 ,  H04W4/06 ,  H04W48/20 ,  H04W16/14 ,  H04L29/06 ,  H04W4/02 ,  H04J3/26 ,  H04L27/26 ,  H04W72/10 ,  H04L5/00 ,  H04L5/14 ,  H04W36/32 ,  H04W4/16 ,  H04W36/04 ,  H04W36/16 ,  H04W72/00 ,  H04B7/0417 ,  H04W4/70 ,  H04W76/18 ,  H04W76/28 ,  H04W76/27 ,  H04L29/08 ,  H04W36/30 ,  H04W36/18 ,  H04W72/02 ,  H04L1/00 ,  H04L1/18 ,  H04W88/02 ,  H04W88/08

Abstract: Systems and methods are disclosed for communicating enhanced user equipment (UE) assistance information between nodes in wireless communication systems. The UE achieves power savings and latency requirements more effectively by communicating its preferences, constraints and/or requirements to an evolved Node B (eNodeB) in the form of UE assistance information. The UE assistance information may include, for example, an indication of a preferred set of discontinuous reception (DRX) settings, current data traffic conditions, expected data traffic conditions, power or performance preferences, and/or an indication of the UE's mobility between cells.

公开(公告)号：US10004107B2

公开(公告)日：2018-06-19

申请号：US15332754

申请日：2016-10-24

Applicant: Intel Corporation

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

IPC: H04W76/00 ,  H04W52/02 ,  H04W76/04 ,  H04L5/00 ,  H04W76/02 ,  H04W88/06

CPC classification number: H04W76/28 ,  H04L5/0091 ,  H04W52/0212 ,  H04W52/0216 ,  H04W76/15 ,  H04W88/06 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/24

Abstract: A 3GPP LTE protocol enhancement realizes the full benefit of discontinuous reception (DRX) in Long Term Evolution networks by coordinating and aligning DRX operations for conserving power and timing overhead. A dual connectivity enabled User Equipment (UE) comprising a processor and transceiver is configured to align DRX configuration between counterpart Evolved Node Bs (eNB)s, wherein counterpart eNBs are a Master eNB (MeNB) and a Secondary eNB (SeNB) simultaneously connected to the UE, communicate system frame timing and system frame number (SFN) information between the counterpart eNBs, align DRX start offset (drxStartOffset) values for the counterpart eNBs according to the communicated system frame timing and SFN information to compensate for offsets in system frame timing, and allow the start of a DRX ON duration at specific frame or sub-frame times determined by the drxStartOffset values, after the expiration of a DRX inactivity timer.

公开(公告)号：US09936427B2

公开(公告)日：2018-04-03

申请号：US14581689

申请日：2014-12-23

Applicant: INTEL CORPORATION

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

IPC: H04W36/32 ,  H04W36/00

CPC classification number: H04W36/0055

Abstract: Systems and methods provide a joint handover process wherein a user equipment (UE) and at least one secondary node remain connected to each other and are handed over together from a first master node to a second master node. Thus, a re-establishment procedure with the at least one secondary node is avoided.

公开(公告)号：US09872334B2

公开(公告)日：2018-01-16

申请号：US14528755

申请日：2014-10-30

Applicant: Intel Corporation

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

IPC: H04W52/02 ,  H04W76/04 ,  H04L5/00 ,  H04W76/02 ,  H04W88/06

CPC classification number: H04W76/28 ,  H04L5/0091 ,  H04W52/0212 ,  H04W52/0216 ,  H04W76/15 ,  H04W88/06 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/24

Abstract: A 3GPP LTE protocol enhancement realizes the full benefit of discontinuous reception (DRX) in Long Term Evolution networks by coordinating and aligning DRX operations for conserving power and timing overhead. A dual connectivity enabled User Equipment (UE) comprising a processor and transceiver is configured to align DRX configuration between counterpart Evolved Node Bs (eNB)s, wherein counterpart eNBs are a Master eNB (MeNB) and a Secondary eNB (SeNB) simultaneously connected to the UE, communicate system frame timing and system frame number (SFN) information between the counterpart eNBs, align DRX start offset (drxStartOffset) values for the counterpart eNBs according to the communicated system frame timing and SFN information to compensate for offsets in system frame timing, and allow the start of a DRX ON duration at specific frame or sub-frame times determined by the drxStartOffset values, after the expiration of a DRX inactivity timer.

公开(公告)号：US09843958B2

公开(公告)日：2017-12-12

申请号：US15013386

申请日：2016-02-02

Applicant: INTEL CORPORATION

Inventor： Ali T. Koc ,  Satish C. Jha ,  Rath Vannithamby ,  Maruti Gupta

IPC: H04W28/02 ,  H04W52/02 ,  H04W48/14 ,  H04W72/04 ,  H04W76/04 ,  H04L29/06 ,  H04W40/00 ,  H04W76/06 ,  H04B5/00 ,  H04W4/00 ,  H04W40/24 ,  H04W52/04 ,  H04W36/08 ,  H04W48/18

CPC classification number: H04W28/0221 ,  H04B5/00 ,  H04B17/318 ,  H04J3/1694 ,  H04J11/00 ,  H04J11/0086 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1893 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/14 ,  H04L41/069 ,  H04L41/5032 ,  H04L43/16 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/602 ,  H04L65/608 ,  H04L67/10 ,  H04W4/70 ,  H04W8/08 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0205 ,  H04W28/0215 ,  H04W28/0252 ,  H04W28/0268 ,  H04W28/08 ,  H04W28/16 ,  H04W36/0061 ,  H04W36/0066 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/08 ,  H04W36/14 ,  H04W36/22 ,  H04W40/005 ,  H04W40/246 ,  H04W48/14 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0225 ,  H04W52/0235 ,  H04W52/0258 ,  H04W52/0261 ,  H04W52/04 ,  H04W52/14 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/1284 ,  H04W74/002 ,  H04W74/004 ,  H04W76/048 ,  H04W76/12 ,  H04W76/15 ,  H04W76/16 ,  H04W76/23 ,  H04W76/27 ,  H04W76/28 ,  H04W76/30 ,  H04W80/10 ,  H04W84/042 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12 ,  H04W88/14 ,  H04W88/16 ,  H04W88/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/42

Abstract: Technology for communicating power preference indication (PPI) message is described. A user equipment (UE) may receive PPI configuration information, from an evolved node B (eNB), wherein the PPI configuration information includes a predetermined threshold for a number of PPI messages that the UE can communicate to the eNB during a defined time window. The UE may communicate a plurality of PPI messages after sending a low power consumption configuration to the eNB during the defined time window, wherein the plurality of PPI messages each indicate a change in preferred power consumption configuration. The UE may detect that the plurality of PPI messages exceeds the predetermined threshold for the number of PPI messages that the UE can communicate to the eNB during the defined time window as defined in the PPI configuration information. The UE may initiate a threshold timer in response to the plurality of PPI messages exceeding the predetermined threshold to restrict additional PPI messages from being communicated to the eNB until expiration of the threshold timer.