41
Muthaiah Venkatachalam, Xiangying Yang: Method and apparatus for MAC message reliability. Intel Corporation, Schwegman Lundberg & Woessner P A, June 17, 2014: US08755408

Embodiments of a system and method for wireless communication are provided. In certain embodiments, a plurality of fragments of a MAC management message is transmitted. Each fragment includes a sequence number indicating an order of the fragments, and at least one of the fragments includes a transac ...


42
Sassan Ahmadi, Muthaiah Venkatachalam, Xiangying Yang: Multi-user resource allocation and medium access control (MAC) overhead reduction for mobile worldwide interoperability for microwave access (WiMAX) systems. Intel Corporation, Kacvinsky Daisak Bluni PLLC, April 8, 2014: US08693406

Various embodiments are directed to multi-user resource allocation capable of significantly reducing MAC header overhead and scheduling delay for small payload applications, such as Voice over Internet Protocol (VoIP) and interactive gaming and to increase the capacity of such applications. In vario ...


43
Xiangying Yang, Li Li, Jerrold Von Hauck: Methods and apparatus for establishing a secure communication channel. Apple, Downey Brand, March 27, 2018: US09930035

A method for establishing a secure communication channel between an off-card entity and an embedded Universal Integrated Circuit Card (eUICC) is provided. The method involves establishing symmetric keys that are ephemeral in scope. Specifically, an off-card entity, and each eUICC in a set of eUICCs ...


44
Christian W Mucke, Tarik Tabet, Xiangying Yang: RF chain management in a carrier aggregation capable wireless communication device. Apple, Downey Brand, August 25, 2015: US09119211

A method for managing radio frequency (RF) chains in a carrier aggregation capable wireless communication device is provided. The method can include a wireless communication device using a first RF chain associated with a first component carrier and a second RF chain associated with a second compone ...


45
Yuan Zhu, Xiangying Yang, Hujun Yin: Detection and recovery of HARQ NAK-to-ACK feedback error in wireless communications systems. Intel Corporation, Schwabe Williamson & Wyatt P C, February 17, 2015: US08959409

In wireless communication networks that use ARQ/HARQ feedback protocols, when a first device receives an apparent HARQ ACK from a second device, the first device may make a new transmission using a HARQ Channel ID whose previous usage was under conditions indicating a likelihood of error in the ACK. ...


46
Yujian Zhang, Xiangying Yang, Jing Zhu, Xue Yang, Emily Qi, Carlos Cordeiro: Apparatus and methods of time domain multiplexing solutions for in-device coexistence. INTEL CORPORATION, January 16, 2018: US09872307

Embodiments of systems and methods for time domain multiplexing solutions for in-device coexistence are generally described herein. Other embodiments may be described and claimed.


47
Alexei Vladimirovich Davydov, Alexander Alexandrovich Maltsev, Gregory Vladimirovich Morozov, Vadim S Sergeyev, Yuan Zhu, Kamran Etemad, Xiangying Yang, Yujian Zhang: Co-phasing of transmissions from multiple infrastructure nodes. Intel Corporation, Alpine Technology Law Group, January 31, 2017: US09559884

Briefly, in accordance with one or more embodiments, mobile station or user equipment receives pilot signals from two or more infrastructure nodes in a distributed antenna system, and calculates phase or timing information, or combinations thereof, from the pilot signals. The mobile station feeds ba ...


48
Hongseok Kim, Xiangying Yang, Muthaiah Venkatachalam: Dual base stations for wireless communications systems. Intel Corporation, Alpine Technology Law Group, April 7, 2015: US09001783

A network apparatus comprises a controller to determine a first base station for transmitting data and to determine a second different base station for receiving data. In one embodiment, the network apparatus further comprises a transceiver to transmit data to the first base station while associated ...


49
Huaning Niu, Jong Kae Fwu, Xiangying Yang: Method to support an asymmetric time-division duplex (TDD) configuration in a heterogeneous network (HetNet). INTEL CORPORATION, Thorpe North & Western, November 22, 2016: US09504084

A method to support an asymmetric time-division duplex (TDD) configuration at a macro node in a heterogeneous network (HetNet) is disclosed. The method at the macro node comprises transmitting a half blank subframe (HBS) of a downlink subframe during an uplink subframe of a low power node in the Het ...


50
Xiangying Yang, Li Li, Jerrold Von Hauck: Electronic subscriber identity module provisioning. Apple, Downey Brand, August 8, 2017: US09730072

A method for preparing an eSIM for provisioning is provided. The method can include a provisioning server encrypting the eSIM with a symmetric key. The method can further include the provisioning server, after determining a target eUICC to which the eSIM is to be provisioned, encrypting the symmetri ...



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