Invention Grant
US09307504B2 Power control for combined dynamically and persistently scheduled PUSCH in E-utra
有权
功率控制用于在E-utra中组合动态和持续调度的PUSCH
- Patent Title: Power control for combined dynamically and persistently scheduled PUSCH in E-utra
- Patent Title (中): 功率控制用于在E-utra中组合动态和持续调度的PUSCH
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Application No.: US14021470Application Date: 2013-09-09
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Publication No.: US09307504B2Publication Date: 2016-04-05
- Inventor: Sung-Hyuk Shin , Donald M. Grieco
- Applicant: InterDigital Patent Holdings, Inc.
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W52/32 ; H04W52/14 ; H04W52/22 ; H04W52/54
Abstract:
A power control scheme for an enhanced Universal Mobile Telecommunications System (UMTS) Terrestrial Radio Access (E-UTRA) physical uplink shared channel (PUSCH) is disclosed. In a first embodiment, when an uplink grant is configured for accumulation commands, the wireless transmit/receive unit (WTRU) combines the accumulation commands received in both the scheduling grant and the transmit power control physical downlink control channel. In a second embodiment, when an uplink grant is configured for absolute commands, the WTRU resets the accumulation control function immediately after receiving each absolute transmit power control command and then combines the absolute power control with the accumulation power control.
Public/Granted literature
- US20140010194A1 POWER CONTROL FOR COMBINED DYNAMICALLY AND PERSISTENTLY SCHEDULED PUSCH IN E-UTRA Public/Granted day:2014-01-09
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