Qualcomm Incorporated

Centre of Excellence in Wireless Technology

Siva Kishore Reddy Yerrapareddy

Karthik Pavan Krishna Bhogaraju

Gowrisankar Somichetty

Chun-Hao Hsu

Shashidhar Vummintala

Sunil Kaimalettu

Raghavendra Shyam Ananda

Srikanth Menon

Vijayvaradharaj Tirucherai Muralidharan

Nadeem Akhtar

Venugopal Ramamurthy

Nilotpal Dhar

Vivek Padi

Mangesh Shete

Raghu Hanumantha Gowda

Avinash Manda

Vishu Kumar

Swarupa Gandhi Vudata

Sathish Machukari

Naga Sekhar Suruvu

Bishal Maskey

Bharath Sakinala

Kalyana Rama Sesha Sayee Kompalli Chakravartula

Rasul Mastan Mahammad

Venkatarao Gonuguntla

Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive configuration information from a base station. The UE may determine, based at least in part on the configuration information, a number of subframes available within a random access response (RAR) time window for downlink control channel communications. The UE may modify a random access procedure based on the determined number of subframes available within the RAR time window for the downlink control channel communications. In one example, modifying the random access procedure may include skipping a decoding attempt using a decoding hypothesis. In another example, modifying the random access procedure may include aborting the random access procedure.

Random access procedure modification in internet of things communication

Techniques and apparatus for early termination of decoding of communication channels for power saving in narrowband devices are provided. One technique includes monitoring for one or more first repetitions of at least one communication channel from a base station. The device determines, based on the monitoring, whether to refrain from monitoring for one or more second repetitions of the at least one communication channel. The device enters a low power mode if the determination is to refrain from monitoring for the one or more second repetitions of the at least one communication channel.

Power saving in narrowband devices by early termination of decoding of communication channels

The embodiments herein provide a method and system to trigger UE handover in a radio communication network including a serving base station and a plurality of candidate base stations. The serving base station shares uplink transmission information associated with the UE with the candidate base stations. A candidate base station detects the presence of the UE located in radio coverage of the candidate base station by obtaining information from the uplink transmission of the UE. Further, the candidate base station computes a second parameter and sends to the serving base station. The serving base station determines to trigger handover procedure when the second parameter meets handover criteria. Further, the serving base station sends handover command to the UE after determining that the second parameter meets handover criteria.

Method and system to trigger UE handover in a radio communication network

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Kadapa, India

Siva Kishore Reddy Yerrapareddy