Qualcomm Incorporated

Other

Jiming Guo

Jilei Hou

Neng Wang

Mingxi Fan

Minghai Feng

Peter S Gaal

Hao Xu

Raghuraman Krishnamoorthi

Chintan Shirish Shah

Michael M Fan

Krishna Kiran Mukkavilli

Sanjiv Nanda

Avneesh Agrawal

Fuyun Ling

Reza Shahidi

Matthew Stuart Grob

Manoj Madhukar Deshpande

Ruiming Zheng

Murali Chari

Ranjith Subramanian Jayaram

Prasanna Kannan

Devarshi P Shah

Rinat Burdo

Ling Xie

George Allen Rothrock

Pankaj V Rahate

Pankaj Jain

Pavel A Seliverstov

Nilabh Khare

Anil K Wadhwani

Reynaldo W Newman

Gavin Bernard Horn

George Cherian

Ozcan Ozturk

Yu Zhang

Chao Wei

Yan Li

Peter J Black

Xipeng Zhu

Peerapol Tinnakornsrisuphap

Aziz Gholmieh

Peng Cheng

Bongyong Song

Leena Zacharias

Rashid Ahmed Attar

Qingxin Chen

Bo Chen

Ravindra Manohar Patwardhan

Jun Hu

Huichun Liu

Cheol Hee Park

Chih-Ping Hsu

Jae Ho Ryu

Xiaohui Liu

Zhimin Du

Shivank Nayak

Xiaoyi Zhu

Venugopal Krishna Srinivasa Srungaram

Rajesh Madhukar Patil

Jianqiang Zhang

William Huang

Karthik Nagpal Bengoti Vuchula

Certain aspects of the present disclosure are generally directed to extended signaling protocols for multi-subscriber identity module (MSIM) user-equipment (UE) for new radio (NR). For example, certain aspects provide a method for wireless communication by a UE. The method generally includes receiving a first message from a network entity enquiring regarding information associated with a multi-subscriber identify module (SIM) capability of the UE, determining the information associated with the multi-SIM capability of the UE in response to the inquiry from the network entity, and communicating one or more messages to indicate the information regarding the multi-SIM capability to the network entity.

Extended signaling for multi-subscriber identity module (MSIM) user-equipment (UE) for new radio (NR)

An apparatus for wireless communication, including a memory and at least one processor coupled to the memory. The at least one processor is configured to receive a pre-allocation resource for a target cell via a handover command and transmit a physical layer acknowledgment based on a target cell downlink packet. The at least one processor is also configured to receive an indication for a communication with the target cell in response to the physical layer acknowledgement and access the target cell using the pre-allocated resource based on the indication for the communication with the target cell.

Downlink data coordination based low or 0 ms mobility interruption

Certain aspects of the present disclosure relate to techniques and apparatus for reducing collisions between CDRX and paging operations.

Methods and apparatus for reducing collisions between CDRX and paging operations

A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines an interference type between a time division duplex (TDD) configuration subframe of a serving cell and a corresponding TDD configuration subframe of a neighboring cell, and sets a transmit power for an apparatus in the serving cell based on the interference type. The apparatus in the serving cell may be a user equipment (UE), in which case the apparatus applies a set of uplink (UL) open loop power control parameters for the UE. The apparatus in the serving cell may be a base station (eNB), in which case a DL transmit power is set for the eNB. Depending on the interference type, the DL transmit power may be a fixed, full power DL transmission or an adjusted DL transmission.

Enhanced uplink and downlink power control for LTE TDD eIMTA

A method, a computer program product, and an apparatus for separating a cell cluster to two or more cell clusters are provided. The cell cluster may be separated into two or more cell clusters in order to mitigate interference between cells while allowing for TDD subframe configuration flexibility. The method identifies at least one separating cell in a cell cluster, the cell cluster including at least two cells having a common TDD subframe configuration, where a coupling loss between one cell in the cell cluster and at least another cell in the cell cluster is lower than a predefined threshold. The method separates the cell cluster based on the at least one separating cell into at least a first cell cluster and a second cell cluster and sets a first TDD subframe configuration for the first cell cluster and a second TDD subframe configuration for the second cell cluster.

Method and apparatus for separating a cell cluster for LTE EIMTA interference mitigation

Various embodiments include methods for adjusting timing advance values on a mobile communication device that includes receiving, on the mobile communication device, a timing advance adjustment value from a base station and determining whether the timing advance adjustment value exceeds an adjustment threshold. The mobile communication device may ignore the timing advance adjustment value in response to determining that the timing advance adjustment value exceeds the adjustment threshold, and may adjust a timing advance value stored on the mobile communication device by the timing advance adjustment value in response to determining that the timing advance adjustment value does not exceed the adjustment threshold.

Adjustment of timing advance values in mobile devices

Systems, methods, apparatuses, and media are provided for recovery of information from redundancy version packets in systematic encoding environments when a redundancy version packet containing primarily systematic information may be corrupted. A plurality of redundancy version packets may be received at a user equipment device from a transmission device. Each redundancy version packet of the plurality of redundancy version packets may be based on a same group of information bits. A first redundancy version packet of the plurality of redundancy version packets may contain more bits of the same group of information bits than do the other redundancy version packets of the plurality of redundancy version packets. The same group of information bits may be recovered based on one or more second redundancy version packets of the plurality of redundancy version packets but not based on the first redundancy version packet.

Systems and methods for information recovery from redundancy version packets

Interference mitigation solutions are disclosed for interference experienced based on asymmetric uplink (UL)/downlink (DL) slot configuration. The aggressor/victim network entities are identified using either measurement or static/semi-static means, such that the victim network entities that may be impacted by interference from aggressor network entity transmissions are identified. Inter Cell Interference Coordination (ICIC) mechanisms are extended to negotiate and address scheduling that intelligently mitigates interference that occurs in the colliding slots.

Interference mitigation in asymmetric LTE deployment

A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus groups subframes of a time division duplex (TDD) configuration of a serving cell into a set of anchor subframes and a set of non-anchor subframes. The apparatus also separately bundles positive acknowledgements (ACKs) and/or negative acknowledgements (NACKs) of the anchor subframes, and ACKs and/or NACKs of the non-anchor subframes.

Uplink ACK/NACK bundling enhancement for LTE TDD enhanced interference management and traffic adaptation

A venue-cast system and method for providing and receiving venue level transmissions and services, including discovery of a venue specific transmission by receiving an overhead signal from a non-venue network, extracting information for receiving the venue specific transmission from the overhead signal, and tuning to receive the venue specific transmission based on the extracted information. The venue level transmission may be provided and received in a manner that does not prevent an access terminal from receiving a local area or wide area transmission.

Apparatus and methods of providing and receiving venue level transmissions and services

Various embodiments enable recovering from an out-of-service state in a wireless device. A processor may perform scans of a first acquisition database to acquire a first renewed service connection for a first subscriber identification module (SIM). The scans include first and second searches for first and second channels identified in first and second technology lists, respectively, from the first acquisition database, respectively, until either a renewed service connection is acquired or each of the first and second technology lists are exhausted. The first and second technology lists identify channels from first and second radio access technologies. A currently used channel of a second SIM acquired service is first on the first technology list. The processor may perform a full frequency scan to acquire a first renewed service connection for the first SIM in response to determining that each of the first and second technology lists were exhausted.

Out-of-service recovery for a multi-SIM wireless device

A method and apparatus for facilitating downlink data transmission in a TD-SCDMA system is provided. The method may comprise receiving, from a Node B, a channel quality indicator (CQI) request, wherein the CQI request is not associated with a payload transmission.

Method and apparatus for enabling enhanced CQI update frequency

A method for inter-standard network roaming is provided. Upon roaming into a visited network, an access terminal may send a location update message that includes its current mobile subscriber identity. A roaming gateway receives the update message and uses the current mobile subscriber identity to determine whether the access terminal should be assigned a new mobile subscriber identity for operation in the visited network. If the current mobile subscriber identity indicates that the access terminal is not using a preferred roaming sponsor for the visited network, then the roaming gateway generates or selects a new mobile subscriber identity associated with the preferred roaming sponsor. The new mobile subscriber identity is securely transmitted to the access terminal which uses it for communications over the visited network thereafter.

Real-time network selection and mobile subscriber identity update for inter-standard network roaming

A method and apparatus providing broadcast content over a unicast channel. The method and apparatus may be configured to determine whether content received using a broadcast type format is to be transmitted using a unicast type format, and to map the content to a unicast reservation upon a determination that the content is to be transmitted using the unicast type format.

Methods and apparatus for providing broadcast content over a unicast channel

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Beijing, China

Jiming Guo