Interdigital Patent Holdings, Inc.

Other

Nokia Solutions and Networks Oy

Yuying Dai

Jean-Louis Gauvreau

Martino M Freda

Mihaela C Beluri

Rocco Di Girolamo

Joseph M Murray

Athmane X Touag

Chunxuan Ye

Angelo A Cuffaro

Rui Yang

Liangping Ma

Erdem Bala

Alpaslan Demir

Debashish Purkayastha

Douglas R Castor

Zinan Lin

Amith Vikram Chincholi

Joseph Gredone

Stephen E Terry

Rocco DiGirolamo

Kamraan Nasim Syed

Alexander Reznik

Saad Ahmad

Scott Laughlin

Parul Mudgal

Mathilde Benveniste

Samian Kaur

John L Tomici

Rajinikanthan P

Miki Beluri

Joe Murray

Paranthaman Rajinikanthan

Nick Battiston

Methods and devices may be provided for aggregating component carriers in the licensed spectrum with at least one component carriers in the licensed exempt spectrum. Control information may be processed in a wireless transmit/receive unit (WTRU) while receiving and sending information on a primary component carrier (PCC) and a supplementary component carrier (SuppCC). A PCC subframe with a control portion and a data portion may be received. Resource assignment information associated with a downlink shared channel on the PCC may be embedded in the control portion of the subframe. Based on the resource assignment information on the PCC, resource assignment information associated with a downlink shared channel on the SuppCC may be identified in the data portion of the PCC subframe. A SuppCC subframe of the shared channel on the SuppCC may be processed as per the identified resource assignment information associated with the downlink shared channel on the SuppCC.

Control signaling in LTE carrier aggregation

Various example embodiments for supporting control over association of WiFi clients with WiFi access points are presented herein. Various example embodiments for supporting control over association of WiFi clients with WiFi access points may be configured to support control over association of WiFi clients with WiFi access points and radio bands of WiFi access points. Various example embodiments for supporting control over association of WiFi clients with WiFi access points and radio bands of WiFi access points may be configured to control association of WiFi clients with WiFi access points and radio bands of WiFi access points by refusing requests of WiFi clients (e.g., authentication requests, association requests, or the like), including sub-optimal requests of WiFi clients, based on WiFi access control information maintained on the WiFi access points.

Controller based control over wireless device association with wireless access points

A method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum are disclosed. A wireless transmit/receive unit (WTRU) may include a processor that receives a configuration of a coexistence gap pattern defining a pattern of transmission periods and silent periods for the WTRU. The processor may control the WTRU to transmit information during the transmission periods and to not transmit information during the silent periods of the coexistence gap pattern.

Method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum

A method and apparatus for operating supplementary cells in licensed exempt (LE) spectrum. An aggregating cell operating in a frequency division duplex (FDD) licensed spectrum is aggregated with a LE supplementary cell operating in a time sharing mode for uplink (UL) and downlink (DL) operations. The LE supplementary cell may be an FDD supplementary cell dynamically configurable between an UL only mode, a DL only mode, and a shared mode, to match requested UL and DL traffic ratios. The LE supplementary cell may be a time division duplex (TDD) supplementary cell. The TDD supplementary cell may be dynamically configurable between multiple TDD configurations. A coexistence capability for coordinating operations between the LE supplementary cell with other systems operating in the same channel is provided. Coexistence gaps are provided to measure primary/secondary user usage and permit other systems operating in the LE supplementary cell channel to access the channel.

Method and apparatus for operating supplementary cells in licensed exempt spectrum

The present application is directed to wireless communication networks. More specifically, the present application is directed to creation and usage of radio maps for cloud-based control of self-organizing networks. Methods for localizing elements in a wireless network are provided. Methods for operating a wireless communication network. Apparatuses configured to operate within a wireless communication network are provided. Apparatuses configured to operate within a wireless communication network are provided.

Creation and usage of radio maps for cloud-based control of self organizing networks

A method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum are disclosed. A WTRU includes a memory, a receive unit, a transmit unit and a control unit. The memory stores coexistence gap patterns. Each of the coexistence gap patterns defines a pattern of transmission periods and silent periods for the WTRU and corresponds to a respective duty cycle. The receive unit receives from a base station information regarding a duty cycle for a wireless cell operated by the base station. The control unit selects one of the coexistence gap patterns based on the received information regarding the duty cycle for the wireless cell and controls the transmit unit to transmit information during the transmission periods and not transmit information during the silent periods of the selected one of the plurality of coexistence gap patterns.

A method and apparatus for maintaining a connection between a wireless transmit/receive unit (WTRU) and a blanket wireless local area network (BWLAN) are described. An inter-working function (IWF) entity in a given network access point (NAP) of the BWLAN maintains lists of WTRUs in respective states. Furthermore, the given NAP maintains a list of neighbor NAPs, and operates in accordance with a selected WTRU mobility protocol. The states may include a 'not aware' (NA) state in which the given NAP is actually not aware of a particular WTRU, an 'active transmit' (AT) state in which the given NAP is actively transmitting to a particular WTRU, and a &#x201c;neighbor range&#x201d; (NR) state for WTRUs indicated in an update report from neighbor (URN) message that the given NAP was not aware of. The WTRU mobility protocol may be a push mobility protocol or a poll mobility protocol.

Method and apparatus for implementing a blanket wireless local area network control plane

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Brossard, Canada

Yuying Dai