PATENT CLAIM ANALYSIS

Application Number: 16030761
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["370", "315000"]

Abstract:
Facilitating uninterrupted transmission of internet protocol (IP) transmissions during endpoint changes is disclosed. When an IP transmission is received at a first relay port or a second relay port, a call record having the first relay port identifier or the second relay port identifier matching a destination port identifier in the IP transmission is located. When the destination port identifier matches the first relay port identifier of the record, a source IP address identifier and a source port identifier from the IP transmission are set as a first entity IP address identifier and first entity port identifier, respectively, of the record when the first entity IP address identifier and first entity port identifier do not match the source IP address identifier and source port identifier respectively and a received IP session identifier in the IP transmission matches the first entity session identifier. A similar procedure is followed to set a second entity IP address identifier and port identifier.

Claim (Index 13):
A computer readable medium encoded with codes for directing a processor of a media relay to facilitate uninterrupted transmission of internet protocol (IP) transmissions containing real time transport protocol (RTP) data during endpoint changes, the codes comprising codes for directing the processor to:\n maintain records, each record associating session information, caller information and callee information for IP communication sessions;\n said session information including caller and callee RTP port identifiers identifying caller and callee RTP ports respectively of the media relay; \n said caller information including a caller IP address identifier and a caller port identifier to which IP transmissions received at said callee RTP port are transmitted from the media relay, a caller synchronization source (SSRC) identifier; and \n said callee information including a callee IP address identifier and a callee port identifier to which IP transmissions received at said caller RTP port are transmitted from the media relay, a callee SSRC identifier; and \n when an IP transmission is received at said caller RTP port or said callee RTP port:\n locate one of said records having said caller RTP port identifier or said callee RTP port identifier matching a destination port identifier in said IP transmission; \n when said one of said records is locate and when said destination port identifier in said IP transmission matches the caller RTP port identifier of said one of said records,\n set a source IP address identifier and source port identifier from said IP transmission as the caller IP address identifier and caller port identifier respectively of said one of said records when:\n said caller IP address identifier and caller port identifier do not match said source IP address identifier and source port identifier respectively; and \n a received SSRC identifier in said IP transmission matches said caller SSRC identifier; and \n \n \n when said one of said records is located and when said destination port identifier in said IP transmission matches the callee RTP port identifier of said one of said records,\n set said source IP address identifier and source port identifier from said IP transmission as the callee IP address identifier and callee port identifier respectively of said one of said records when:\n said callee IP address identifier and callee port identifier do not match said source IP address identifier and source port identifier respectively; and \n said received SSRC identifier in said IP transmission matches said callee SSRC identifier.

Metadata:
- Claim Count in Document: 57.0
- Percentile: 95.0
- Lexical Diversity: 3.0
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13496864', '14092831', '14802872', '12513147', '10077205']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.528956644825072
- 35 USC 102 Novelty (BERT): 0.6282969010228385
- Combined Prediction Score: 0.5388906704448486
- Mean Citation Score: 453.54753
- Max Citation Score: 590.96954
- Similarity Product: 540.6603170819808

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

Dataset: test