公开(公告)号：US10034295B2

公开(公告)日：2018-07-24

申请号：US14800211

申请日：2015-07-15

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Anup Talukdar ,  Mark Cudak ,  Ahmad Awada ,  Christian Mahr

IPC: H04W4/00 ,  H04W72/08 ,  H04W24/00 ,  H04W72/04 ,  H04B7/08 ,  H04W16/28 ,  H04W28/16 ,  H04W28/02 ,  H04W88/08

Abstract: An example technique may include determining, by a user device, downlink control channel timing information for each of a plurality of access points including for a serving access point that serves the user device and one or more standby access points; sending, by the user device to a cluster set manager via the serving access point, the downlink control channel timing information for each of the plurality of access points; receiving, by the user device from the cluster set manager via the serving access point, downlink control channel allocations including information identifying a downlink control channel allocated to the user device for each of a plurality of the access points; and receiving, by the user device, information from at least one of a plurality of the access points via a downlink control channel allocated to the user device for the at least one of the plurality of access points.

公开(公告)号：US09603160B2

公开(公告)日：2017-03-21

申请号：US14285101

申请日：2014-05-22

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Rapeepat Ratasuk ,  Mark Cudak ,  Frederick Vook ,  Amitabha Ghosh ,  Jun Tan ,  Anup Talukdar

IPC: H04W4/00 ,  H04W72/12 ,  H04L1/18 ,  H04W84/04

CPC classification number: H04W72/1247 ,  H04L1/189 ,  H04W72/1284 ,  H04W84/047

Abstract: A method and apparatus can be configured to receive a first scheduling request. The first scheduling request corresponds to a request for a first access point to process data. The method can also include transmitting a second scheduling request. The second scheduling request corresponds to a request to transmit data to a second access point. The transmitting the second scheduling request comprises transmitting the second scheduling request before the data is processed at the first access point.

公开(公告)号：US10091812B2

公开(公告)日：2018-10-02

申请号：US14598003

申请日：2015-01-15

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Anup Talukdar ,  Mark Cudak

IPC: H04W74/00 ,  H04W74/08 ,  H04W72/04 ,  H04W84/18 ,  H04W74/06

Abstract: A method and apparatus may determine a plurality of access points. The plurality of access points belong to a cluster set of a user device. The method may also include allocating a plurality of uplink access channels to the plurality of access points. The plurality of uplink access channels may include uplink polling channels. The plurality of uplink access channels are allocated such that the plurality of access channels are staggered in time within a frame structure used by the plurality of access points and the user device.

公开(公告)号：US09713023B2

公开(公告)日：2017-07-18

申请号：US14883185

申请日：2015-10-14

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Ahmad Awada ,  Anup Talukdar ,  Mark Cudak ,  Matthias Hesse ,  Andreas Maeder

IPC: H04W24/10 ,  H04W24/08 ,  H04W28/02

CPC classification number: H04W24/08 ,  H04B17/26 ,  H04B17/309 ,  H04B17/318 ,  H04B17/373 ,  H04B17/382 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/0289

Abstract: An example technique may include measuring a wireless link between a user device and an access point to obtain a first set of measurement values, detecting that the wireless link is temporarily blocked during the measuring, modifying, based on the wireless link being temporarily blocked, the first set of measurement values to obtain a second set of measurement values, and sending, to a network device, a report indicating the second set of measurement values.

公开(公告)号：US09648616B2

公开(公告)日：2017-05-09

申请号：US14597994

申请日：2015-01-15

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Anup Talukdar ,  Mark Cudak

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

CPC classification number: H04W72/0446 ,  H04W72/042 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/18

Abstract: A method and apparatus may determine a plurality of access points. The plurality of access points belong to a cluster set of a user device. The method may also include allocating a plurality of random-access-channel slots to the plurality of access points such that the plurality of random-access-channel slots are staggered in time over a random-access-channel period within a frame structure used by the user device.