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公开(公告)号:US20210360583A1
公开(公告)日:2021-11-18
申请号:US17385530
申请日:2021-07-26
发明人: Pouriya Sadeghi , J. Patrick Tooher , Janet Stern-Berkowitz , Moon-il Lee , Ghyslain Pelletier , Nobuyuki Tamaki , Shahrokh Nayeb Nazar , Li-Hsiang Sun
摘要: Methods, systems and apparatuses for operation in long-term evolution (LTE) systems are provided, including a method implemented in a base station that may include receiving, from a wireless transmit/receive unit (WTRU) via a first interface, a first message including radio capability information associated with the WTRU; transmitting, to a mobility management entity (MME) via a second interface, a second message including the radio capability information; receiving, from the MME via the second interface, a paging message including the radio capability information; and determining whether to page the WTRU in idle mode based on the radio capability information. Also provided is another method implemented by a WTRU in a vicinity of a dormant cell. This method may include any of: receiving, from a dormant cell, a signal; receiving, from a serving cell, a trigger to initiate measurement of one or more dormant cells; and measuring the signal.
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公开(公告)号:US20220272640A1
公开(公告)日:2022-08-25
申请号:US17742787
申请日:2022-05-12
发明人: Philip Pietraski , Carl Wang , Stephen E. Terry , Samian Kaur , Yingxue Li , Janet Stern-Berkowitz , Kenneth Kearney , Douglas Castor
摘要: Methods and apparatus for changing cell range coverage are disclosed. A wireless transmit/receive unit (WTRU) may include circuitry configured to transmit subframes of radio frames using a physical uplink shared channel (PUSCH), where the subframes are divided into first and second sets. The circuitry may include a first power control loop utilized for the first set of subframes and a second power control loop utilized for the second set of subframes. The first power control loop may set transmission power levels for transmission over the PUSCH for the first set of subframes, and the second power control loop may set transmission power levels for transmission over the PUSCH for the second set of subframes. The circuitry may be configured with a first physical uplink control channel (PUCCH) for a first eNodeB and a second PUCCH for a second eNodeB to simultaneously communicate with the first and the second eNodeBs.
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