公开(公告)号：US09749974B2

公开(公告)日：2017-08-29

申请号：US13931921

申请日：2013-06-29

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Minyoung Park ,  Adrian P. Stephens

IPC: H04W56/00 ,  H04W74/08 ,  H04L7/04

CPC classification number: H04W56/0015 ,  H04L7/04 ,  H04W56/00 ,  H04W74/08

Abstract: Logic to “loosely” manage synch frame transmissions in a synch network via the devices synced to the network that implement the logic. Logic may distributedly adjust the frequency of attempting synch frame transmissions without estimating the size of the neighborhood. Logic in devices of a synch network to let each device maintain a Transmission Window (TW). Logic to determine the frequency of attempting synch frame transmissions based upon the TW. Logic to increase TW if the device detects a synch frame transmission. Logic to decrease TW if the device successfully transmits a synch frame. Logic to balance power consumption and discovery timing by adjusting the decrease in TW responsive to a synch transmission in relation to the increase in TW responsive to detection of a synch transmitted by another device.

公开(公告)号：US20150139090A1

公开(公告)日：2015-05-21

申请号：US14315562

申请日：2014-06-26

Applicant: Intel IP Corporation

Inventor： Adrian P. Stephens ,  Robert J. Stacey ,  Thomas J. Kenney

IPC: H04W52/24 ,  H04W52/26 ,  H04W72/04 ,  H04B7/04

CPC classification number: H04W28/06 ,  H04B7/0452 ,  H04L5/0053 ,  H04L5/0091 ,  H04W16/14 ,  H04W52/241 ,  H04W52/267 ,  H04W52/346 ,  H04W52/42 ,  H04W56/00 ,  H04W74/006 ,  H04W84/12

Abstract: A method for transmit time offset in a UL-MU-MIMO system monitors respective transmit powers, over a wireless channel, for a plurality of stations in the system. A respective transmit time offset is determined for each station in response to the respective transmit power of each station. A poll exchange sequence is initiated in which the transmit time offsets are transmitted to each respective station. An access point can then receive data from the stations at times adjusted by the respective transmit time offsets.

Abstract translation: UL-MU-MIMO系统中的发射时间偏移的方法通过无线信道来监视系统中的多个站的各个发射功率。 响应于每个站的相应发射功率，为每个站确定相应的发射时间偏移。 启动轮询交换序列，其中发送时间偏移被发送到每个相应的站。 然后，接入点可以在由相应的发送时间偏移量调整的时间内从站接收数据。

公开(公告)号：US20180263006A9

公开(公告)日：2018-09-13

申请号：US15194567

申请日：2016-06-28

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Minyoung Park ,  Adrian P. Stephens

IPC: H04W56/00 ,  H04L7/04

CPC classification number: H04W56/0015 ,  H04L7/04 ,  H04W56/00 ,  H04W74/08

Abstract: Logic to “loosely” manage synch frame transmissions in a synch network via the devices synched to the network that implement the logic. Logic may distributedly adjust the frequency of attempting synch frame transmissions without estimating the size of the neighborhood. Logic in devices of a synch network to let each device maintain a Transmission Window (TW). Logic to determine the frequency of attempting synch frame transmissions based upon the TW. Logic to increase TW if the device detects a synch frame transmission. Logic to decrease TW if the device successfully transmits a synch frame. Logic to balance power consumption and discovery timing by adjusting the decrease in TW responsive to a synch transmission in relation to the increase in TW responsive to detection of a synch transmitted by another device.

公开(公告)号：US09807743B2

公开(公告)日：2017-10-31

申请号：US14771853

申请日：2013-12-24

Applicant: Intel IP Corporation

Inventor： Joey Chou ,  Adrian P. Stephens

IPC: H04J3/00 ,  H04W72/04 ,  H04L5/00 ,  H04B7/024 ,  H04W24/02 ,  H04W74/08 ,  H04W36/30 ,  H04B1/38 ,  H04W76/00 ,  H04W76/02 ,  H04W24/08 ,  H04L12/26 ,  H04W4/00 ,  H04W68/02 ,  H04L12/18 ,  H04L29/08 ,  H04W8/00 ,  H04W56/00 ,  H04W72/12 ,  H04L5/14 ,  H04W36/00 ,  H04L1/18 ,  H04B7/0456 ,  H04B7/06 ,  H04W76/04 ,  H04W76/06 ,  H04W84/12 ,  H04W84/04 ,  H04W88/02 ,  H04L29/06 ,  H04W92/20 ,  H04W88/08 ,  H04W36/38 ,  H04W36/14 ,  H04W36/36

CPC classification number: H04W72/0413 ,  H04B1/38 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/0639 ,  H04L1/1854 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/14 ,  H04L12/18 ,  H04L43/0823 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/105 ,  H04L65/4076 ,  H04L65/4092 ,  H04L67/02 ,  H04L67/1076 ,  H04W4/70 ,  H04W8/005 ,  H04W24/02 ,  H04W24/08 ,  H04W36/0088 ,  H04W36/0094 ,  H04W36/14 ,  H04W36/30 ,  H04W36/36 ,  H04W36/38 ,  H04W56/001 ,  H04W68/02 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/048 ,  H04W72/0486 ,  H04W72/1215 ,  H04W72/1263 ,  H04W74/0808 ,  H04W76/00 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12 ,  H04W76/15 ,  H04W76/20 ,  H04W76/22 ,  H04W76/27 ,  H04W76/28 ,  H04W76/30 ,  H04W76/38 ,  H04W84/045 ,  H04W84/12 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  H04W92/20 ,  Y02D70/124 ,  Y02D70/126 ,  Y02D70/20

Abstract: In one embodiment, the present disclosure provides an IRP manager configured to query at least one eNB to determine physical layer cell identification and/or LTE band information associated with one or more cell coverage areas associated with the at least one eNB and determine an optimal physical layer cell identification and LTE band for at least one cell associated with the at least one eNB. The optimal physical layer cell identification and/or LTE band may be based on, for example, network topology statistics (e.g., current cell coverage area, etc.), traffic load, etc. The optimal physical layer cell identification and/or LTE band information may be utilized by at least one UE within a coverage area of a WLAN AP to provide cell connection in the event the at least one UE falls outside the coverage area of a WLAN AP.

公开(公告)号：US10412696B2

公开(公告)日：2019-09-10

申请号：US15194567

申请日：2016-06-28

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Minyoung Park ,  Adrian P. Stephens

IPC: H04W56/00 ,  H04W74/08 ,  H04L7/04

Abstract: Logic to “loosely” manage synch frame transmissions in a synch network via the devices synched to the network that implement the logic. Logic may distributedly adjust the frequency of attempting synch frame transmissions without estimating the size of the neighborhood. Logic in devices of a synch network to let each device maintain a Transmission Window (TW). Logic to determine the frequency of attempting synch frame transmissions based upon the TW. Logic to increase TW if the device detects a synch frame transmission. Logic to decrease TW if the device successfully transmits a synch frame. Logic to balance power consumption and discovery timing by adjusting the decrease in TW responsive to a synch transmission in relation to the increase in TW responsive to detection of a synch transmitted by another device.

公开(公告)号：US10200974B2

公开(公告)日：2019-02-05

申请号：US13931918

申请日：2013-06-29

Applicant: Intel IP Corporation

Inventor： Shahrnaz Azizi ,  Adrian P. Stephens ,  Thomas J. Kenney ,  Eldad Perahia ,  Minyoung Park

IPC: H04W72/04 ,  H04W74/08 ,  C12N15/74 ,  H04W84/18

Abstract: Logic for collision mitigation between transmissions of wireless transmitters and receivers operating at different bandwidths. Logic of the receivers may be capable of receiving and detecting signals transmitted at narrower bandwidths. In several embodiments, the receivers comprise a clear channel assessment logic that implements a guard interval (or cyclic prefix) detector to detect transmissions at narrower bandwidths. For instance, a two MegaHertz (MHz) bandwidth receiver may implement a guard interval detector to detect 1 MHz bandwidth signals and a 16 MHz bandwidth receiver may implement logic to detect one or more 1 MHz bandwidth signals and any other combination of, e.g., 1, 2, 4, 8 MHz bandwidth signals. In many embodiments, the guard interval detector may be implemented to detect guard intervals on a channel designated as a primary channel as well as on one or more non-primary channels.

公开(公告)号：US09462504B2

公开(公告)日：2016-10-04

申请号：US14315562

申请日：2014-06-26

Applicant: Intel IP Corporation

Inventor： Adrian P. Stephens ,  Robert J. Stacey ,  Thomas J. Kenney

IPC: H04W52/24 ,  H04W28/06 ,  H04B7/04 ,  H04W52/26 ,  H04W16/14 ,  H04W52/42 ,  H04W74/00 ,  H04W84/12 ,  H04W52/34 ,  H04W56/00

CPC classification number: H04W28/06 ,  H04B7/0452 ,  H04L5/0053 ,  H04L5/0091 ,  H04W16/14 ,  H04W52/241 ,  H04W52/267 ,  H04W52/346 ,  H04W52/42 ,  H04W56/00 ,  H04W74/006 ,  H04W84/12

Abstract: A method for transmit time offset in a UL-MU-MIMO system monitors respective transmit powers, over a wireless channel, for a plurality of stations in the system. A respective transmit time offset is determined for each station in response to the respective transmit power of each station. A poll exchange sequence is initiated in which the transmit time offsets are transmitted to each respective station. An access point can then receive data from the stations at times adjusted by the respective transmit time offsets.

Abstract translation: UL-MU-MIMO系统中的发射时间偏移的方法通过无线信道来监视系统中的多个站的各个发射功率。 响应于每个站的相应发射功率，为每个站确定相应的发射时间偏移。 启动轮询交换序列，其中发送时间偏移被发送到每个相应的站。 然后，接入点可以在由相应的发送时间偏移量调整的时间内从站接收数据。

公开(公告)号：US10972993B2

公开(公告)日：2021-04-06

申请号：US16522577

申请日：2019-07-25

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Minyoung Park ,  Adrian P. Stephens

IPC: H04W56/00 ,  H04W74/08 ,  H04L7/04

Abstract: Logic to “loosely” manage synch frame transmissions in a synch network via the devices synched to the network that implement the logic. Logic may distributedly adjust the frequency of attempting synch frame transmissions without estimating the size of the neighborhood. Logic in devices of a synch network to let each device maintain a Transmission Window (TW). Logic to determine the frequency of attempting synch frame transmissions based upon the TW. Logic to increase TW if the device detects a synch frame transmission. Logic to decrease TW if the device successfully transmits a synch frame. Logic to balance power consumption and discovery timing by adjusting the decrease in TW responsive to a synch transmission in relation to the increase in TW responsive to detection of a synch transmitted by another device.

公开(公告)号：US20160309436A1

公开(公告)日：2016-10-20

申请号：US15194567

申请日：2016-06-28

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Minyoung Park ,  Adrian P. Stephens

IPC: H04W56/00 ,  H04L7/04

CPC classification number: H04W56/0015 ,  H04L7/04 ,  H04W56/00 ,  H04W74/08

Abstract: Logic to “loosely” manage synch frame transmissions in a synch network via the devices synched to the network that implement the logic. Logic may distributedly adjust the frequency of attempting synch frame transmissions without estimating the size of the neighborhood. Logic in devices of a synch network to let each device maintain a Transmission Window (TW). Logic to determine the frequency of attempting synch frame transmissions based upon the TW. Logic to increase TW if the device detects a synch frame transmission. Logic to decrease TW if the device successfully transmits a synch frame. Logic to balance power consumption and discovery timing by adjusting the decrease in TW responsive to a synch transmission in relation to the increase in TW responsive to detection of a synch transmitted by another device.

Abstract translation: 通过与实现逻辑的网络同步的设备“松散”地管理同步网络中的同步帧传输的逻辑。 逻辑可以分散地调整尝试同步帧传输的频率，而不估计邻域的大小。 同步网络的设备中的逻辑，以使每个设备保持传输窗口（TW）。 基于TW确定尝试同步帧传输的频率的逻辑。 如果设备检测到同步帧传输，则增加TW的逻辑。 如果设备成功发送同步帧，则降低TW的逻辑。 通过相对于响应于检测由另一个设备发送的同步信号的TW的增加而调节响应于同步传输的TW的减小来平衡功率消耗和发现定时的逻辑。