PATENT CLAIM ANALYSIS

Application Number: 15969679
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["370", "252000"]

Abstract:
Embodiments of the present disclosure provide a method and a communications system for switching a transmission time interval, user equipment, and an evolved NodeB (eNB). User equipment (UE) calculates a transmission time interval (TTI) switching characteristic parameter, and the UE sends a TTI switching request message if the TTI switching characteristic parameter meets a switching condition. The eNB sends, to the UE, a TTI switching indication message that includes indication information of a second TTI, and the UE performs transmission by using the second TTI. By using the method for switching a TTI, the UE and the eNB described in the embodiments of the present disclosure, a TTI used for transmission can be adjusted in time according to a channel quality change of the UE, thereby remarkably shortening a service delay.

Claim (Index 12):
The terminal according to  claim 11 , wherein when the TTI switching characteristic parameter is the PHR, the processor is configured to calculate the PHR by using PH c (i)=P CMAX,c (i)\u2212{10 log 10  (M PUSCH,c (i))+P O _ PUSCH,c +\u03b1 c \u00b7PL c +\u0394 TF,c (i)+f c (i)}, wherein\n i indicates a sequence number of a subframe, c indicates a sequence number of a carrier, PH c (i) indicates a power headroom report of the subframe on the carrier c, P CMAX,c (i) indicates a transmit power of the terminal on the carrier c, M PUSCH,c (i) indicates a quantity of allocated frequency domain resources, P O _ PUSCH,c  indicates an expected received power of the network device, + c  indicates a path loss offset, PL c  indicates a path loss value on a current carrier, \u0394 TF,c (i) indicates a modulation and coding scheme MCS offset in the subframe, and f c (i) indicates a power control parameter for notifying a transmit power control TPC command word; and M PUSCH,c (i) and \u0394 TF,c (i) are configured by the network device by using radio resource control (RRC) signaling, a Media Access Control (MAC) control element, or physical layer (PHY) signaling.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 93.0
- Lexical Diversity: 2.30769
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15675499', '14378908', '14378853', '15121016', '14168369']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5676140590124661
- 35 USC 102 Novelty (BERT): 0.5114564251730104
- Combined Prediction Score: 0.5619982956285205
- Mean Citation Score: 215.91995
- Max Citation Score: 234.489
- Similarity Product: 131.37030615860223

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test