PATENT CLAIM ANALYSIS

Application Number: 15763024
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["370", "329000"]

Abstract:
Embodiments of the present disclosure provide a V2X communication method and apparatus. The method is applicable for a V2X node and includes: detecting a downlink control channel whose CRC code is scrambled by a V-RNTI relevant to the V2X node; and receiving V2X data information on a corresponding downlink data channel according to an indication of the detected downlink control channel. In the present disclosure, the receiving V2X node is able to receive V2X data information selectively, which avoids useless data receiving and data processing operations of the receiving V2X node, reduces the number of downlink control channels and downlink data channels to be detected and processed by the receiving V2X node.

Claim (Index 12):
The apparatus of  claim 11 , wherein the V-RNTI relevant to the V2X node is a V-RNTI corresponding to a relevant region where the V2X node is located, wherein one cell comprises at least one relevant region, and the V-RNTI corresponding to respective relevant region is obtained via broadcast of an eNB,\n wherein the V-RNTI relevant to the V2X node is the V-RNTI corresponding to a cell where the V2X node is located; the receiving module comprises: an obtaining unit, adapted to obtain target position information from the detected downlink control channel; a determining unit, adapted to determine whether the V2X node needs to receive the V2X data information on the downlink data channel indicated by the detected downlink control channel according to the obtained target position information; an information receiving unit, adapted to receive the V2X data information on the downlink data channel indicated by the detected downlink control channel if the determining unit determines that the V2X node needs to receive the V2X data information on the downlink data channel indicated by the detected downlink control channel, wherein the determining unit is adapted to: if the target position information is position coordinates, determine whether a distance between position coordinates of the V2X node and the target position information is smaller than a defined distance, if yes, determine that the V2X node needs to receive the V2X data information on the downlink data channel indicated by the detected downlink control channel; otherwise, determine that the V2X node does not need to receive the V2X data information on the downlink data channel indicated by the detected downlink control channel; or, if the target position information is a region ID, determine whether the target position information is the same as a region ID of a relevant region where the V2X node is located, if yes, determine that the V2X node needs to receive the V2X data information on the downlink data channel indicated by the detected downlink control channel; otherwise, determine that the V2X node does not need to receive the V2X data information on the downlink data channel indicated by the detected downlink control channel; wherein one cell comprises at least one relevant region, and the region ID of respective relevant region is obtained via broadcast of an eNB; or, the target position information is a region ID, determine whether a distance between position coordinates of the V2X node and central position coordinates of a coordinate range of a relevant region corresponding to the target position information is smaller than a defined distance, if yes, determine that the V2X node needs to receive the V2X data information on the downlink data channel indicated by the detected downlink control channel; otherwise, determine that the V2X node does not need to receive the V2X data information on the downlink data channel indicated by the detected downlink control channel; wherein the region ID and the coordinate range of respective relevant region are obtained via broadcast of an eNB, wherein the V-RNTI relevant to the V2X node is a V-RNTI corresponding to the V2X node; the apparatus further comprises: a reporting module; the reporting module is adapted to report obtained position coordinates of the V2X node to an eNB; and the receiving module is further adapted to receive configuration signaling carrying the V-RNTI corresponding to the V2X node transmitted by the eNB, wherein the V-RNTI corresponding to the V2X node is configured by the eNB according to the position coordinates of the V2X node.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.10526
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16071779', '15460784', '15540254', '15762802', '16074563']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5877252219294935
- 35 USC 102 Novelty (BERT): 0.5065133037976975
- Combined Prediction Score: 0.5796040301163139
- Mean Citation Score: 241.94615600000003
- Max Citation Score: 246.83214
- Similarity Product: 154.46717403375152

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

Dataset: test